2015 GMC Sierra 1500

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PRICE ALERT

$30,960
59,986 Miles

Vehicle Details

Mileage: 59986
Color: BLACK
Body Style: Pickup
Transmission: 6-Speed Automatic
Engine Type: V8
Drive Train: 4X4
Location: Morton, IL

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Option & Equipment

Leather Seats
Alloy Wheels
LT Package
Bluetooth
Backup Camera
SLT Package
Remote Start
Off Road Package

Notes

Navigation. Look at this nice local trade. Original MSRP: $51,​080. SLT Package. 4WD. 5.3L V8. Crew Cab. 5.5' bed trailer towing package. Z71 off road package. Bed liner. 20'' Alloy wheels. Interior Options: Front heated leather bucket seats. Power driver passenger seats. Driver memory seat. Dual A/C. XM radio. USB. CD. Bose sound. Safety Technology Options: Remote start. Bluetooth. Rearview camera. Side air bags. OnStar. Ask about the myChevy app for compatible smartphones. Customer traded in on a 2020 GMC Sierra 1500. Onyx black with cocoa dune leather seats. Clean Autocheck free to view. 3 months or 3,​000 mile Lighthouse warranty. Look at these verified options: Front bucket seats. 2nd row bench seats. Lumbar. Side air bags. Fog lights. Tilt steering wheel cruise control. Power locks,​ windows mirrors. Driver info center. Steering wheel controls. Garage door transmitter. Compass. Adjustable foot pedals. At Lighthouse,​ we believe that value is more important than just price. Our goal is to offer competitive prices with exceptional customer service. Check our prices versus the competition,​ and if you find a lower price but prefer to do business with us,​ please reach out and give us an opportunity to earn your business.We will not compromise our exceptional customer service. Check out our reviews online. Read the biographies of our employees. You are more than just a number to us. Experience the Lighthouse difference. Our vision Serving others and building relationships today and tomorrow.


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Information about Dealer

Extremely impressed by the customer service at Lighthouse!

4.8
Katie Mueller on 11/11/2016

Customer Service: 5.0 Quality Of Work: 5.0 Friendliness: 5.0 Pricing: 4.0 Overall Experience: 5.0

My husband and I drive 40 minutes to purchase vehicles and get them serviced, and we wouldn't have it any other way. Lighthouse has incredible customer service. I have never felt more taken care of by a company. We won't ever buy a vehicle from anywhere else!

View all reviews about this dealer


Vehicle Rating & Owner Reviews

Overall Rating
3.8
  Based on 38 reviews

2015's are a Lemon Law Case waiting to Happen

2
Pissed Customer on 11/16/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 2 Performance Rating: 2 Interior Rating: 3 Reliability Rating: 1 Safety Rating: 2 Technology Rating: 4 Value Rating: 1

Stay away .... Been to the "GM Certified Dealer" shop 8 times since I put 30,000 mi on it. It started a shutter at 30-60mph not this thing shakes and shutters so bad at all speeds. Had two separate transmission repairs... TCM Control replaced twice and transmission flush. Do yourself a huge favor and do not buy a GM Sierra/Silverado 2014+ as they have nothing but horrid transmission issues. Also repaired on my truck was the split bench started shifting side to side. Driver Seat had to be repaired because it swayed back and forth on turns. Headlights are also very poorly engineered. Zero visibility in dark conditions.

GMC 1500 SLT

5
Jim Punderson on 10/17/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 5 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 5 Technology Rating: Value Rating: 3

18 mo review

4
Richard Ham on 09/28/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 4 Performance Rating: 5 Interior Rating: 4 Reliability Rating: 4 Safety Rating: 4 Technology Rating: 4 Value Rating: 4

My price was OTD with ext warranty etc. I wasn't looking for a trade but got such a deal couldn't turn it down.

know what you are buying so you can be happy.

4
Gordon Smith on 09/20/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 3 Interior Rating: 3 Reliability Rating: Safety Rating: Technology Rating: Value Rating: 2

You need to know up front that this vehicle is not a really great trim nor exquisite interior. However, it is a workhorse. It will do anything for you that a pickup truck is supposed to do. If what you want is a very reliable truck without all of the glitter, and at a better price,this is the truck for you.

Transmission replaced at 7000 miles

1
Andre Marrufo on 09/07/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: Performance Rating: 2 Interior Rating: Reliability Rating: 1 Safety Rating: 1 Technology Rating: 5 Value Rating: 3

The 8spd transmission in this truck went out at 7000 miles. Had to be in shop 3 different ocassion for them to realize it needed to be replaced. The two previous times they reprogrammed and made me put 500 miles on it before saying it didn't work. GM needs to make it right to all its loyal customers. So hopefully this transmission will not fail. Please do yourself a favor and stay away from these trucks till they fix the issues.

Tailor Made!

5
Bruce Northam on 08/16/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 5 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 5 Value Rating: 5

I should start by saying I have the 5.3 V8. It has more than adequate power. The payload exceeds the 2007 I previously owned. Because i have radical lug mud tires, my fuel mileage is only about 16MPG. I expect it will increase when i put street tires and quit hauling heavy loads or pulling a trailer. It has the trailer towing pkg, 4 wheel drive, and i believe it has been lifted, since i can't reach over the bed to access the bottom of my tool box. The BEST I have done is 20MPH but it is avging 16. i am running 275/75/18 tires. It also has the locking differential, a must on a 4x4. The trailer brakes are integrated into the dash, I love that. In fact the only thing it doesn't have is a telescoping steering wheel, but it does have adjustable depth pedals. It is as if I custom ordered the truck, I LOVE IT!!

My 2015 is the best truck I have ever owened.

5
GMC Cornhusker on 07/31/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 5 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 5 Value Rating: 18

Its now been a year I have had my 2015 GMC Sierra. I have put on 11,000 miles and have not had any problems. I have not towed with it yet but my friends with the same year and model say its great towing with it. I would like to see better fuel economy but it is a truck. I average about 16mpg in the city and 19-19.5mpgon the Interstate. (both of those figures are with the truck in 2 wheel drive mode.) I believe that when GM puts their 10 speed transmission on the Sierra (probably 2019 or 2020) it should give it an extra 2 miles to the gallon, or so I've read. The truck handles the snow and Ice great here in Nebraska. I drove through 4 foot drifts once before the plows came through and it handled great.

Tranny Issues

3
Scott Peterson on 07/27/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 3 Interior Rating: 5 Reliability Rating: Safety Rating: 4 Technology Rating: Value Rating:

I bought the truck new, within 5000 miles there were Transmission Issues, they replaced the whole thing with a brand new one, GMC wanted to see it !! within 2000 miles there were the same issues with this one, now a 2nd new transmission, within 3000 miles the tranny was acting up again !!! they wanted to replace it I said NO, I want a different truck 3 months of battling with GMC it cost me 2800.00 more to get a different new truck, I had less than 10,000 miles on a brand new truck !! now with 35,000 miles on my business partners same truck he has just had his transmission replaced and after 2000 miles he needs it replaced again, theres something wrong with the 2015 6 speed transmission, I'm worried now that my new truck with 20,000 miles on it will have more problems shortly, I've been a GMC customer for 30yrs and will continue, but they have issues with this 6 speed transmission, and they will for quite awhile.

I Love This Truck

5
Jeremy Nabors on 07/04/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 4 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 5 Value Rating: 5

I looked at both Chevy and GMC. The GMC interior was far superior in quality than they Chevy. This truck looks good and drives very well.

Very Nice Truck

5
John on 06/08/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 4 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 5 Value Rating: 5

I use my '15 GMC SLT 4X4 for highway trips to Rochester, Minnesota, in the winter more than anything else. It drives and rides very good. Power is pretty good, and gas mileage is better than average for a full sized half ton truck. The high hood limits close up visibility for parking. The most important thing is....my wife likes it (if Mama's happy, everybody's happy). My only complaint is the shifting of the transmission....it's a little mushy.

Looks good but thats all

3
Rep. Hunter on 05/13/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 4 Performance Rating: 4 Interior Rating: 5 Reliability Rating: 3 Safety Rating: 4 Technology Rating: 4 Value Rating: 3

$65,000 for a designed 2015 Sierra Denali with 6.2L engine is should hold up longer than 10 months. From day 1 I have told the dealer that something was wrong with the transmission. It does not shift smooth at speed 36/37 and 46/47 mph. It was taken in 3 times and was only programmed once and the problem kept getting worse. Dealer tells me that I should not be pulling trailers with this truck but they talked me into the 6.2L engine because they knew what I had (boat, dump trailer and small tractor which is not pulled regularly). I put in reverse one day and the rear end sounded like it was about to fall out. Driving in first and second gear sounded like metal scrubing. Took to dealer and told them I did not want it back until it was fixed. They finally said I needed a transmission. Duh I told you that a month after it was purchased. After the transmission was installed, it still does not shift smooth; I still hear a whining sound like something is not grounded. If finally took it to another dealer to trade in for a GMC 2500 HD and they said trade in is only $41K. Value dropped $24K in less than a year. WOW. Pros: Looks Good; great take off speed; looks good; entertainment good; looks good; rides good; looks good; good gas mileage; looks good Cons: Transmission sucks (replaced less than 10 months old); parking assist fixed 3 times; whining sound; hard to see over hood; price; resale value

2015 Sierra Denali - Bougt used 19K miles

4
john kane on 04/22/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 4 Performance Rating: 4 Interior Rating: 5 Reliability Rating: 4 Safety Rating: 4 Technology Rating: 5 Value Rating: 4

Love it - ( Of course) - All good except: Engine idles very loud in my opinion. Dealer says it is normal ( really?)- I traded in a 2007 SLE i used to leave running all the time because it was so quiet. Explanation is new technology with fuel injection system - Hate te noise from outside the truck - never hear it from inside. Everything is super, and I am still getting used to it but Navigation is a bear to use - does not understand my voice - easier to use Waiz on my phone. Stereo sounds nice but again a bear to understand. I will review again in six months - only have had 5 weeks. Dealer ok - not great -- got the feeling they wanted to dump this truck ( after I bought it of course).

The quietest truck out there!

5
Dan Brown on 04/11/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 5 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 5 Value Rating: 5

The Ram and the F150 trucks are both excellent and worthy choices, but there were three things that clinched the deal in favor of GM's offerings. One is the quiet cabin. In driving all of them, GM has the secrets to making a quiet vehicle. Secondly is OnStar. No one else even comes close to offering you a system that can contact help in case of an accident, directions and as well as keeping watch on the condition and operation of the vehicle. OnStar is a big plus. And the third benefit was being able to have Wifi in the vehicle as you travel. No one else even talks about it except to link it through your cell phone, which is perfectly fine if you are always in urban and perfect cell phone areas. Otherwise you are just out of luck. We use our laptop a great deal as we travel so the Wifi is a huge benefit to us. I have no complains whatsoever except that the headlights are terrible. The dealer has changed the bulbs and that has helped some, but it is surprising, that in a modern truck so well thought out and built, that they could install such poor headlights. Hopefully they will upgrade those soon. Otherwise, I love this truck.

My favorite truck!

5
Jared K. on 03/30/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 4 Interior Rating: 5 Reliability Rating: 3 Safety Rating: 4 Technology Rating: 5 Value Rating: 4

I've driven plenty of trucks - F150, Chevy Avalanche, Silverado...but this one...this one blows them away! Looks amazing. Drives amazing. Technology is amazing. Comfort is amazing. Seriously, I can't say enough good things about this 2015 Sierra SLT Z71. I'm not one for fancy things, but I felt that I deserved a nice car - and this is definitely a nice care. Interior is well appointed with leather trim on the wheel and dashboard; nice wood and aluminum accents throughout the cockpit; user-friendly steering wheel and touchscreen controls; heated AND cooled seats; heated steering wheel for those cold mornings; power seats; and plenty of leg room in the back. Exterior is clean: 22" wheels help you ride a bit higher so you'll have better visibility; chrome accents are eye catching, but modestly appointed; overall...it just looks GOOOOOD. Ride is smooth and isn't "trucky" if that makes sense.

One sexy ride

5
Porter on 03/20/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 3 Performance Rating: 4 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 4 Technology Rating: 4 Value Rating: 4

I bought this truck on a whim. Took my Sierra double can in for an oil change on Thursday and bought this one on Friday. I have the fanciest slt z71 2x4 you can get without paying for the Denali name. All the trucks needs is a grill and automatic running boards. First off I never thought I'd see trucks this fancy in my lifetime. The other reason I bought it. It was a left over 15 13k off lower interest rate and lower payment. First looks gmcs are the best looking trucks on the road. I like all the bells and whistles on it except for the 8 way seat I can't seem to get comfortable in it. I know it's crazy but it's almost to much adjustment. I don't care for the ride now that I have driven it for 1500 miles but I'm stuck with it. My wife loves it. And yes the transmission shifts at very weird speeds. And I don't care for it but my last one did the same thing. I haven't hauled anything yet I will update when I put it under a load. Also found a bad spot on the paint job we will see how my dealer handles that. But I can say they have been exemplary so far for 2 years. Sunrise gmc on the pike Memphis Tennessee. They deserve to be mentioned they are the reason I bought a second truck. I have noticed the rattles we will deal with that later my 14 did it also. Now on to the positives. 5.3 plenty of power. Looks well I can't say enough about the looks. Dual climate control love it. Heated seats love it a/c seats love it. Flow through console love it. It has a handy pouch in the center console that holds my full size 1911 pistol very nicely. The leather is very nice. The carpet leaves a little to be desired. And the factory floor mats suck 45k for a truck I expect something better. Now on the feature I can't say enough about. The driving safety system. It's awesome it will make drive the way your supposed to. The collision alarm saved me the other day. The park assit is very nice its my daily driver so I park in a tight lot at work. The back up camera in the 15 blows away the 14 model. The lane departure is nice. Heck it even warns you when take your eyes off the road to long. And it has the Anit tailgater feature very nice. If you rear end someone driving this truck with the system on your an idiot and don't deserve to drive a truck that nice. I bought the iridium metallic and with all the chrome it's a nice looking ride. Everywhere I go I get compliments on how nice it is. If you got the money go for it. My purchase date is incorrect the system wouldn't accept that I bought it in 2016 I bought it on 3-4-16

SLE/SLT REVIEW w/ V6-V8 compare

4
Andrew on 03/01/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 5 Interior Rating: 4 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 5 Value Rating: 5

What you need to know from someone who know cars and trucks. I've driven both the SLE & SLT models in the crew cab both in the V6 and the V8. The issues right off the bat for myself (someone who probably won't tow more than 5,000 lbs) is that the V8 (5.3L) can tow more, has more HP, and torque and WILL have better resale. Really quick on the V6, the power, responsiveness, torque and capacity was more than capable of satisfying most buyers. Onto the truck I purchased, the 2015 GMC Sierra V8 SLT short bed. I absolutely love this truck. From the power, torque, comfort, to how absolutely quiet the ride is... I'm absolutely impressed. I'm 28, a homeowner and a homeowner. In my few years on this planet I've owned 9 cars; SUV's, sports cars, trucks, and finally the GMC. My dad is a huge proponent of Toyota and so am I but this truck is a cut above the rest. INTERIOR The interior is absolutely amazing. In both SLE and SLT models you get the stitches dash and steering wheel which is both stylish, and sleek. I could do without the ugly silver accents surrounding the 8" touch screen but I can survive. Both the bench and bucket seats have their benefits. I love the bench but the middle seat is hard (due to the compartment underneath) but oh can still seat 6 people... but when will that really happen? and it's not comfortable. The bucket seats are amazing, in my SLT model I have power seats and leather and so far after 4,000 miles they have held up well. The electronics and capability of the truck are outstanding and expensive but amazing. The lighting in the vehicle is almost spot lighting and recessed so the light will not bother the driver when turned on... and it looks amazing when it's dark. EXTERIOR The truck looks better than most any other truck on the road. This truck has a smooth suspension and on mine and I have a Z71 and the ride is amazing, smooth, classy and responsive. The tailgate lowers slowly and has bumper steps which are nice. I love the four door look, the bed, and it's just all around sexy. Overall - the truck is great... MPG is industry leading for a Crew Cab V8. I average 20ish on the freeway at 80 and 17 in the city with my moderately heavy foot. I want this truck to start coming pre leveled instead of having to buy a 1.5" leveling kit. The truck also deserves better reliability ratings similar to Toyota... I'm hoping they figured it out and in 7 years I can still say my truck is perfect!

10,000 Miles and In Love

4
Randy on 02/10/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 4 Interior Rating: 5 Reliability Rating: 4 Safety Rating: 4 Technology Rating: 5 Value Rating: 4

Reading all of the reviews made me want to post one. Specifically in response to someone who obviously had a really negative experience with this truck and wanted the warn the consumer. Well I want to do the opposite. I drive a crew cab SLT with the 5.8L V8 4WD as a daily commuter in VT. We get the hot weather and the coldest of the cold. I log a min of 50 miles a day. I'm incredibly pragmatic and evaluated every truck, cost/quality/ride etc... I ended slightly blowing my budget for this selection. It's not a Denali but essentially in name only (and maybe magnetic suspension). Otherwise I have every bell and whistle, 20 Inch luxury rims, folding mirrors, hot/cold seats, premium leather, wide running boards and more. To put it simply this is the best vehicle I've ever owned and don't know that I could ask for more. Now I will admit I'm relatively young, 32, so perhaps the advanced controls come really easy to me, but I find everything to be intuitive. My favorite feature is the ability to call up Siri in 2 seconds and direct her to do my bidding. I've asked for songs to be played that I don't own but it's found on apple radio in 3 seconds. The feature I did shut off almost immediately was the lane departure assist. Either I cross the lines all of the time or the roads here are narrow but my rear end was vibrating worse than a stripper riding the sibian on the Howard Stern channel. Aside from absurd comfort, phenomenal amenities and an awesome look the gas mileage for an engine of this size is nuts. I'm getting an avg. of 20 MPG, my old V6 BMW barely got that but now I can tow a boat if I feel the need. Addressing some common issues I will say that I've noticed the weird shifting at certain speeds. It is disconcerting but it happens very rarely to me. The other concern is the headlights, with everything on I don't have an issue but I can see how it's a bit dim. To be honest slightly shocked it's not a higher quality bulb considering the money put into the headlights on these new rigs. I'll post again if issues arise but I can say that if you can afford it and want a truck, you won't find a more luxurious option. **The folding back seat in the crew cab is game changing. Full size dog bed, tires, golf and even seat down packed with people it works great!

rip off

1
miamimama1 on 02/04/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 1 Interior Rating: 5 Reliability Rating: 1 Safety Rating: 1 Technology Rating: 3 Value Rating: 1

I just put a huge down payment on my denali 2015 on Jan 7 2016. Two days after having the car it was jerking before and after stop. I almost had numerous accidents in my new car. I went back to brickell motor's and asked them to give me a new car and I was told to leave the car for two weeks so they could check it? Are they crazy. I just purchased a 60k truck and they wanted me to leave it. I called gmc and after a 1 hour phone call I got directed back to the dealer. I went back to Brickell Motor's and was treated like a piece of crap. It wasn't until I threatened to call the media that one of the Managers came out to speak with me. Same story leave the truck. Heck no! I'm not getting a 20 day old car for repairs. Again I called gmc and was told that Marcia Owen and or Pete Bur would be calling me in 24hrs. I'll blog back if this gets resolved. If it doesn't I'm telling you all DO NOT BUY GMC PRODUCTS AND MUCH LESS FROM BRICKELL MOTOR'S IN MIAMI FLORIDA. THEY ARE EAGER TO TAKE YOUR MONEY AND TERRIBLE ON CUSTOMER SERVICE AT ALL LEVELS. THE SAD PART IS THAT GMC IS JUST AS BAD..

Good truck, rattles worse than a maraca

3
Dale Walton on 01/31/2016

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 4 Interior Rating: 3 Reliability Rating: 3 Safety Rating: 3 Technology Rating: 3 Value Rating: 2

Ive owned this truck for only 3 months now, and have only put 4300 miles on it. Fuel economy is great, but I cant stand to be driving in it because of so many interior rattles. If somebody on a harley pulls up next to me, or any other vehicle with an aftermarket exhaust it starts with a very high pitched rattle under the dash. If i HIT EVEN THE SLIGHTEST BUMP IN THE ROAD, IT SOUNDS LIKE EVERY SCREW IN THE CAB IS LOOSE. I drive professionally for a living, and refuse to own a rattle bucket for my hour commute home. Wish I would have just kept my 2012 tundra.

Great truck with some minor flaws

4
Mike on 12/24/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 3 Performance Rating: 4 Interior Rating: 3 Reliability Rating: 4 Safety Rating: 4 Technology Rating: 5 Value Rating: 4

All in all its a great truck. The flaws that I seen so far are these, but not enough to sway you from not buying. Love the heated seats and auto start. 1.) Head lights Suck. 2.) Head rest feels like a brick. Probably so you don't fall asleep. lol. 3.) Needs more storage space like on top of the dash or center console style changed. The 3 sections behind the cup holders on the split seat styles are completely useless and waste of space. The dividers need to be either removable or gotten rid of. Would be a nice place for pens. Also the bottom center could pull out with a nice configuration there. Instead you have to lift the bench to get it opened. 4.) Ride is a little stiff, but that could be because its still new.

buddysboy

2
buddysboy on 12/23/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 4 Performance Rating: 3 Interior Rating: 3 Reliability Rating: 3 Safety Rating: 3 Technology Rating: 3 Value Rating:

noticeable vibration in driveline at 45 mph disappointed always drove fords take vibration away very nice truck no help at dealer yet told me it was sorry tires on truck rotated tires now worse

Don't drive at night

3
Jim on 12/19/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 4 Performance Rating: 3 Interior Rating: 3 Reliability Rating: Safety Rating: 3 Technology Rating: 1 Value Rating: 1

Headlights suck. Chime is too loud and can't adjust. For a MSRP of 36K for a base model, I am kicking myself. No power mirrors or door locks even! $36, 000 and no power side mirrors or locks? Really? No Blue tooth. Literally hate driving at night because the headlights are so bad. Dealer said, they are aware, there is a TSB, but no new light bulbs. Only one bulb for Hi/Lo beams. Just.....what a rip off and shame on me for doing it. Kudos' GMC, no wonder you had record sales figures!

Bose sounds lousey. N.V.H. horrible in some roads

5
Hankinator on 11/26/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 4 Performance Rating: 5 Interior Rating: 5 Reliability Rating: 3 Safety Rating: 4 Technology Rating: 3 Value Rating: 4

Bose system is a huge disappointment! They actually made the sound quality worse, I'm guessing so that crappy XM sound matches the FM sound. The bass is either weak or super boomy. The highs are limited I believe as above so that you don't notice how bad XM Serius is. On smooth asphalt the truck is fine. When on imperfect paved roads there is an annoying resonance in the suspension. This is in real on an otherwise great vehicle in this day and age.

I was going to buy a Suburban...

5
Al on 11/21/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 5 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 4 Value Rating: 5

Went to the dealer thinking new Suburban I ended up with a Sierra Denali! Briefly stated, I have had Suburbans for 20+ years to haul materials for my business and personal use i.e. hauling black labs, gear for various outdoor adventures, etc. I actually have actually used a Suburban for what the vehicle was initially intended! Unfortunately, the new recently redesigned Suburban is an engineering disaster for folks like me. The rear storage area is much smaller and chopped up. Also, if you have to crawl in the back you darn near need a ladder to get in. It's clear that GM has targeting soccer moms for the new Suburban. It's strictly a people hauler...period. So, I just happened to look at a Sierra Denali crew cab pickup. After a test drive, I was ready to buy. The back seat area is roomier than a Suburban and will seat 5 comfortably. I could go on and on, but the bottom line is I love this vehicle. Best of all, it cost far less than a comparably equipped Suburban!

Comfortable Truck

5
KC MIller on 10/27/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 4 Performance Rating: 5 Interior Rating: 4 Reliability Rating: 4 Safety Rating: 4 Technology Rating: 4 Value Rating: 3

UPDATED from 10/2015 I have owned this truck for 15 months- mileage now at 23,452. GPS roof antenna unit shorted out within a week after purchase or was likely not working when I purchased the truck. I believe it had a defective seal on the roof. Replaced by dealer. Nice looking truck. Decent fuel mileage. The truck says I am averaging over lifetime18.6mpg, it has about 23,452k miles so far. My truck has the 5.3L w/6 speed transmission/ 3.42 rear axle ratio. I opted for this engine configuration thinking it may get better mileage than the 6.2L/8 speed trans. The truck handles much like a Corvette on sharp turns at higher speeds. Not crazy about the ride; however its ride is MUCH better when carrying a heavy object in the bed or towing my utility trailer with a heavy zero turn mower loaded. I have the 4x4 Denali model which has the magnetic shocks. I drove another new GMC truck with the V-6 engine while my Denali truck was getting the GPS antenna roof unit replaced which took over a week to obtain the parts needed. I really liked the lower priced V-6 truck, although the interior creature comforts was NO comparison to my completely creature comfort-loaded Denali model, which was the reason I bought it (and the front grill). Both trucks are quiet riding. Horrible price tag. No complaints so far after 15 months (2 recalls and the info center needed updating).

first GMC

4
jc on 10/09/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 4 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 5 Value Rating: 5

I have owned numerous fords over the past 20 years and have always had a problem with them, motor leaking oil, rear end clutches, third brake light leaks water into cab,i can go on and on. this is the first GMC i have owned and really think that GMC has done their homework, i like the style inside and out, the ride is excellent with the 6 inch longer wheelbase or 6.6 bed, tows my 22' bass boat like its not even there, and has interior features you wont find on high end vehicles, purchased it at the end of the year and received some good incentives, warranty is great and comes standard other manufacturers give it to you as a purchasing factor, love the onstar, wifi, and navigation, all of it is very easy to use, right at 2000 miles after three months.

Great look Bad Price

1
Dustin on 10/06/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 2 Performance Rating: 3 Interior Rating: 3 Reliability Rating: 1 Safety Rating: 4 Technology Rating: 1 Value Rating: 1

Pros: look great, nice mpg, Cons: head lights, can't see anything at night and worse in the rain; head rests, very uncomfortable too far forward; vibration in drive line while driving; no radio reception at all; transmission shifting problems; windshield wipers are worthless; dealer help anymore is bad at best. I'm done with GM

Love the truck but quickly very disappointed

3
Ron Gierchak on 09/10/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 3 Performance Rating: 5 Interior Rating: 4 Reliability Rating: 3 Safety Rating: 5 Technology Rating: 5 Value Rating: 3

Got my truck in April '15 and loved it - until it got hot outside. I've had two F-150's and a/c would freeze you out. Here in Alabma summer's are very hot. A/C blows hard and very cold, briefly. Then the A/C cooling stops while the hard blowing continues. And since we have such hot summers it feels like hot air blowing on you. It does this back and forth continually. Of course once the truck cools off enough then it not so bad. But it's a good 10 minutes- long enough to start sweating! It's as if the compressor switches off and on while the blowing remains the same. Dealer kept it two days and said it was working normally. I work indoors in an extremely cold business and am a slim guy so when I leave work I'm not overly hot so sweating my rear off on my drive home is unacceptable. Im wondering if the dealers hear this a lot and know it's baked into the design. Either way I will be trading it near years end when prices drop on 2015's. In the deep south with our long, hot summers and high humidity good A/C is critical.

5.3L 4WD 2DR SHORTBOX Sierria 1500

4
Joe Donahue on 09/07/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 3 Performance Rating: 5 Interior Rating: 3 Reliability Rating: Safety Rating: 2 Technology Rating: 4 Value Rating: 4

THE HEADLIGHTS ARE DANGEROUS!!! Be extremely careful driving this vehicle at night!!! The way the LOW BEAMS are designed make for a Dangerous Driving Condition!!! The OEM Headlights are NOT ADJUSTABLE!!!! If anyone comes up with a fix or an approved warranty replacement set of Headlights please contact me [contact info removed]. The Hump? Or left foot pad on the Drivers side is something that shall need to be fixed. It's down wright uncomfortable, and I'm thinking a RAZOR BLADE and maybe a 5 Lbs MECHANOCKER Hammer may do the trick. The Owners manual says there should be locking tabs below the (VYNAL?) interior flooring for floor mats. I imagine with the Razor Blade and a set of Heavy Shears I will find out. So, Basically for $34k I've got a new truck that is in need of some Mechanical Surgery. On the Good side though the Sales Team that I bought this vehicle from went above and beyond their duty to obtain this vehicle to sell to me. Great Job Sales Team!

Gorgeous truck.

5
Adam B on 08/30/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 4 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 5 Value Rating: 5

Drives like a luxury car. Interior is absolutely top notch. The quietest vehicle I have ever owned. Had 2014 Chevy, this is a step up in style and interior materials. Loving it so far. --Had the time truck for a year now. Overall great experience. The shifting from 2nd to 3rd can be sluggish at the wrong time. Probably my only major compliant.

Been looking at trucks and settle for the 4x2 SLT

5
John on 08/28/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 4 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 4 Value Rating: 5

looking for something for my activities cycling/Kataking and taking my dog with me. This was the perfect fit. Luxury inside and all my toys in the bed. Think it drives better than my car I had. Very very quiet rude. No more dog hair inside. I place my kennel in the bed and now my dog ( Cooper) goes everywhere with me! I have the Texas Edition SLT and love it!

Happiness

5
Keith on 08/13/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 5 Performance Rating: 5 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 5 Value Rating: 5

I just really like my truck. I only have 2500 miles on it. That might just be the prob.

Nice Ride needs a little more refining

4
Michael on 08/10/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 4 Performance Rating: 4 Interior Rating: 3 Reliability Rating: 4 Safety Rating: 4 Technology Rating: 3 Value Rating: 4

I bought this truck in April with 20 miles on the clock. Interior is a major set up from the 04. The touch screen info system takes a little getting use to but is not too complicated. The voice activation software need to be improved, takes several tries before system understands what you want. The setup in the G8 works very well, so GM should have it perfected by now. The WIFI hot spot was ok but not something I would use regular enough to keep. The resolution of the backup camera is good and I like the scaling on the display, keeps things in perspective. The ride is a little on the bouncy side and road noise is minimal. I have the 5.3L engine with trailering package. Power is good but transmission seems slow to shift when in town driving around 30mph. Have not had any service or equipment issues, only 4XXX miles mostly highway miles. My only true peeve is getting in. I did not get the step or rail so even with my 6'.2" frame I have to climb in but getting out is a breeze.

Looks so good but just so awful

1
Andrew Morabito on 07/18/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 3 Performance Rating: 3 Interior Rating: 3 Reliability Rating: 1 Safety Rating: 1 Technology Rating: 2 Value Rating: 1

This is my third 14/15 with the first two being lemons. Well it looks like ill be able to make lemonade pretty soon. The quality of these trucks as awful. My truck has 7000 miles now and is on its second transmission and second rear end. The transmission blew at 6500 miles. The rear end went at 7000 miles. The vibrations from the truck are horrid for a truck that stickers at $62,000. Aside from all the driving issues with the truck, unfortunately the list goes on. The GMC IntellaLink is a joke. It doesn't understand basic Bluetooth commands such as a persons name. It will not understand street names for the nav. Its basically useless. The collision warning is downright dangerous, if you are driving on a slight incline, and it picks up a shadow (like from going under a bridge or something) it activates and tells you are going to crash. Now imagine it that activated the brakes??!!! You would crash or at least be rear ended. On the exterior lets start with the lights, you literally can not see at night and if its raining, forget it you have a better shot of hitting the lottery than seeing what's in front of you. Poor panel fit on the front bumpers expose the locking tabs. The plastic skid plate vibrates when you shut the doors making the truck feel cheap. This review is not to blast GM and is not a rant, its for you the consumer. These trucks are awful to drive. I don't ever look forward to driving this truck having the fear that its going to break down in the back of my mind. This truck has the 8 speed transmission and the 6.2L and its quick but the downside of the transmission and general driveline whiplash and vibrations take away from the fun of having 420HP pretty quick. They make trucks for a nickel now (in Mexico) and have the walnuts to ask you for upwards of $60,000 for the "high end" truck... get out of town GM with this garbage. You should be embarrassed with this product you put out knowing of all the problems. The general public should not be your beta testing group. Last thing I will say to you the consumer, go onto any forum GMC/Chevy and type in "problems" and you will get a 50+ page list of issues. Good Luck

Great looks, good mileage but poor quality

3
Marvin Blow on 07/13/2015

Performance: 0 Comfort: 0 Fuel Economy: 0 Fun To Drive: 0 Interior Design: 0 Exterior Design: 0 Build Quality: 0 Reliability: 0 Comfort Rating: 4 Performance Rating: 4 Interior Rating: 4 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 2 Value Rating: 3

I bought this truck new a.m. October 2014. I love the look of the truck and the ride quality is excellent. The infotainment center went out in December 2014 and it took the dealership over a month to get the parts to fix system. Dealership indicated it was a common problem. The heated and cooled seats do not activate with the remote start. Dealer indicated the outside temperature had to be a a certain level. I still can not get the heated and cooled seats to activate even after making sure the settings are correct. At around 11,500 miles, I noticed that the bed of the truck is slightly misaligned with the cab. Grapevine GMC in Grapevine TX refused to honor as a warranty issue. A call to General Motors customer service and the representative indicates the misalignment of the bed of the truck is an alignment issue and the truck is outside of adjustment period. I tried to argue that the alignment period was pertaining to wheel alignment and not to alignment of the truck bed. Decided to get the truck repaired on my own.

My 1st 4k miles

4
electricvette on 03/02/2015

Performance: 4 Comfort: 4 Fuel Economy: 3 Fun To Drive: 4 Interior Design: 5 Exterior Design: 5 Build Quality: 3 Reliability: 4 Comfort Rating: 4 Performance Rating: 4 Interior Rating: 5 Reliability Rating: 4

This is my third Denali pick up. Huge buyers remorse buying black but that's my fault. It does look amazing few hrs after its washed. Was really wanting the 6.0 and eight speed tranny but they're so hard to come by I had to settle for the 5.3 and the six speed. My 07 had alot more power it seems. Plus it was all wheel drive. But I am getting around 16 miles per gallon instead of 13.5 with my old Denali. Still working through the countless menus on the electronics. I'm over my trial for the Wi-Fi and was not impressed.The drivetrain has a vibration at around 41 miles an hour that I need to take back to the dealer and have checked out. It was an insane amount of money but I'm not unhappy.

already in for repair after a few weeks new 2015

4
johnnywest64 on 12/31/2014

Performance: 4 Comfort: 5 Fuel Economy: 2 Fun To Drive: 5 Interior Design: 5 Exterior Design: 5 Build Quality: 3 Reliability: 3 Comfort Rating: 5 Performance Rating: 4 Interior Rating: 5 Reliability Rating: 3

as i read the reviews on this truck as I've been buying gmc sierras religiously for 30 years, i pretty much ignored most of the reviews on the 14s...but since I've had this 2015 i have put on 9000 kms and already i,m in for differential work..appparantley i,m not alone on the gm forums the main complaint on the differentials is a strange humming noise and we will wait and see where this goes..i,m sitting waiting for the news on this as i type,,,lets hope its a problem that can be solved as i really like this new truck..smooth, classy, looks great and total comfort...

2015 GMC Sierra 1500 Crew Cab SLT

5
papanav on 11/02/2014

Performance: 5 Comfort: 5 Fuel Economy: 5 Fun To Drive: 5 Interior Design: 5 Exterior Design: 5 Build Quality: 5 Reliability: 5 Comfort Rating: 5 Performance Rating: 5 Interior Rating: 5 Reliability Rating: 5 Safety Rating: 5 Technology Rating: 5 Value Rating: 5

Purchased a 2015 Sierra 1500 SLT (crew cab) and traded in my 2014 Sierra 1500 SLE (double cab). I usually keep a vehicle for 10 years or more however, the only reason I traded was because of the very good incentive on the 2015 and the excellent deal I had gotten on the 2014 and the reasonable trade in price on the 2014. I now have 13,000 miles on the 2015 and feel that it is also an excellent truck with many more amenities. The safety features to include back-up camera, parking warning, lane changing, navigation and hands free make for a very safe truck. I have not been able to attain quite the mileage I got on my 2014 even though I have a tonneau cover and drive the truck in a similar manner. The best I have been able to attain is 21.6 on a long trip. The advantage of a large vehicle with plenty of interior comfort, good mileage numbers, tons of room for luggage and smooth ride made this vehicle my vehicle of choice over a sedan or suv. I will add on to the information above which has not changed. I took a long trip to Michigan and pretty much backed up what I ha determined in the first review that I sent to you. I did attain 22mpg on one leg of the trip and 21.5 on the second leg of the trip. Truck still very comfortable, spacious and has given me absolutely no problems. I have had the oil, filter and tires rotated on schedule and had one recall corrected on the airbag system.


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Overall Rating
10 / 10


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