2008 MERCEDES-BENZ GL-Class

Towing beast, embarrasses many pick up trucks, absolute serenity

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

Bought used one year ago at 100.000 km (60.000 miles). Towed a 30 ft, 6500lbs travel trailer for long distances (Alberta to British Columbia). Absolute towing beast, gobs of torque, the smoothest auto ever, very smart when trailering. Towed the same trailer with a 6.2 V8 Gmc truck and it sucked. Reved it up all the time to keep pace, fuel economy was horrible. This one just sits at 2000 rpm, 3000 at worst when going o steep uphils. Fuel economy is the same as a Sequoia empty when towing, better than a sedan when empty. 1100 kms on a tank frequently (650 miles). Quality all around, comfort is supreme. Built like a tank. Problems?Hid light, rear electric hatch lock replaced, turbo oil leak.

2013 was a very Bad Year, and 2015 wasn't good.

Performance: 4 Comfort: 5 Fuel Economy: 4 Fun To Drive: 3 Interior Design: 4 Exterior Design: 4 Build Quality: 4 Reliability: 1 Comfort Rating: 5 Performance Rating: 4 Interior Rating: 4 Reliability Rating: 1 Safety Rating: 5 Technology Rating: 4 Value Rating:

Purchased new, our 2008 GL320 ate us out of house and home in 2013. When it hit 80,000 miles, we had multiple, expensive repairs with each being about $1,500 to $1,800. In this order, left front air strut replaced, turbocharger replaced, fuel pump replaced, right front air strut and air compensator valve replaced. Both the turbo and fuel pump failures left us stranded and required towing it to the dealer. Unfortunately, we did not purchase the extended warranty as I thought that a diesel would be bulletproof. Obviously, I was very wrong. In 2015, we had to replace both rear air struts and a leaky fuel injector that was causing strong fuel odors inside and outside. And since 2015 we've been experiencing a strong exhaust smell inside the vehicle, when stopped, even when the AC recirculation switch is on. I've had the exhaust smell investigated multiple times by a local Bosch certified auto shop to no avail. My tire dealer is looking at that again today while it's up on the lift and if they don't find anything, I'll take it to the dealer next.

GL320-LEMON

Performance: 1 Comfort: 1 Fuel Economy: 1 Fun To Drive: 1 Interior Design: 1 Exterior Design: 3 Build Quality: 1 Reliability: 1 Comfort Rating: 1 Performance Rating: 1 Interior Rating: 1 Reliability Rating: 1

Owned GL320 for 2 years. Nothing but problems. Very cheaply built, cheap and nasty components and plastic, e.g. some sort of plastic covering film started piling off the steering wheel controls. Fake wood trimmings, face leather, etc. Later on I discovered that it has common base and components with Jeep. Mercedes Customer Service is famously the worst (watch the Top Gear) and in deed it is!

Check your sanity before you buy

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

Had car for 4 years. Numerous issues-failing suspension, rear hatch, electronics, etc. Nice car when it's running. I'm convinced they are lemons from the start. Now at 110000km steering rack needs to be replaced. Mercedes staff see you as a money bag, no help, would not stand for their product. Mercedes should be ashamed of building such a poor quality product. In order to preserve my sanity moving to Lexus- boring is goooood!!!.

It's not that bad if you're previous car was a Range Rover:)

Performance: 5 Comfort: 5 Fuel Economy: 5 Fun To Drive: 4 Interior Design: 5 Exterior Design: 5 Build Quality: 4 Reliability: 1 Comfort Rating: 5 Performance Rating: 5 Interior Rating: 5 Reliability Rating: 1

Trust me when I say all European luxury SUV's have these kinds of issues. My previous car was a Range Rover HSE and a V8 Tuareg before that. Both had multiple air suspension issues, engine oil leaks, sensor failures, steering column replacements, etc... Friends with X5's don't fair well either. My RR even needed a drive shaft replacement. Fact of life unfortunately, if you want the luxury and style of the Euro SUV's the price you pay is well beyond the window sticker. The key is to enjoying the vehicle is pick the brand with a nearby dealership that treats you well and expect to spend your free time there:) - I tried the Lexus route for a year, just too bland and predictable.

Worst car I ever owned

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

This car could be great if only it wasn't constantly returning to the dealer on the back of a tow truck. We bought it new and within 6 months the front engine gasket blew out. Two months later the same thing happened, but this time the leaking oil caused a serpentine belt failure and we lost the steering -- not good when driving down the road in a 3-ton SUV. A few months later the power steering pump failed. Today we discovered oil all over the garage floor. Absolutely unacceptable reliability. As soon as the Mercedes dealer patches the thing back together it will be off to the BMW dealer to trade it in.

Good looks - Inferior Quality Electronic

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

My spouse & I both own SUVs. He drives a Lexus GX470 and I the GL450. The GL450 is a competent vehicle with ample cargo capacity for transporting our large dogs & medical equip. However, I have had to make numerous trips to the dealership to remedy electronic and suspension issues. I do feel very safe inside the vehicle. However, I must admit that my husband's Lexus seems to handle the snow better than my GL and his vehicle has been completely problem free. I have trepidations regarding the cost of maintaining and repairing this vehicle once the warranty expires. The Navigation system and bluetooth integration are vastly inferior to the Lexus.

A Real Dog

Performance: 4 Comfort: 3 Fuel Economy: 5 Fun To Drive: 5 Interior Design: 4 Exterior Design: 5 Build Quality: 4 Reliability: 1 Comfort Rating: 3 Performance Rating: 4 Interior Rating: 4 Reliability Rating: 1

Always thought I would have it made when I could afford to buy a MB. Well after 25 months and 9 repair trips not including 5 service trips, I traded the dog on a GMC. If this vehicle would have run well I would have kept it but it did not. Small things like senors, computer software and large things like new rack and pinion steering and power steering pump were just too much. Beware of your warranty's end. Repairs are very expensive and time consuming. In discussing the issues with the MB reps in USA and Germany, I found that they were more concerned about themselves than the problems I was having.

Great Vehicle with poor reliability

Performance: 5 Comfort: 4 Fuel Economy: 5 Fun To Drive: 4 Interior Design: 5 Exterior Design: 5 Build Quality: 1 Reliability: 1 Comfort Rating: 4 Performance Rating: 5 Interior Rating: 5 Reliability Rating: 1

I put 20,000 miles on it (the vehicle had about 6000 miles on it when I purchased it), and had it in the shop about 8 times. The compressor for the airmatic suspension went out at just 7000 miles. All the doorlocks failed and had to be replaced just 5000 miles later. Then the radio went haywire. Also the park tronic went bad and had to be fixed. At 25,000 miles the rear shocks were leaking and had to be replaced. These were just the major repairs. I just traded it in for a Lexus and hope to have better luck now. The great thing about the vehicle was the diesel engine. On long road trips I would average almost 30 miles to the gallon WOW ! I will miss this part.

Mercedes GL 320 CDI

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

I bought the 2008 MB GL CDI used with 14K miles on it. I have 50K on it now. I bought 4 Blizzak snow tires for it and it makes it go through any conditions like a tank. I had the air suspension replaced under warranty by MB. No other problems. On a ski trip to Vermont one night got down to -10 degrees. Failed to start without putting in a bottle of 911 diesel fuel treatment. Started right up after that with no more problems. What a ride, 2 adults, 5 kids loaded to the hilt with a roof rack and still got 23 miles per gallon.

Satisfied Owner

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

I have 53k miles still enjoying the SUV. Tires are not MB fault, read about that excessively like MB makes the stupid tires! Michelin and others don't make a 19" speed and weight rated tire for this SUV so forced to buy brands like Continental that only last 27k miles. Same problem for a Cayenne or other performance SUVs with big wheels. Side mirrors need to be bigger. Get the real leather for excellent comfort. 3rd row seats are the BEST of any SUV, comfortable with great leg room for a trip, knees are not at your chin like others! park sensors,stereo sound, gas mileage for big SUV is terrific. Get 20 to 21 mpg driving hard in town 24 mpg on hwy going 75 mph, 27 to 28 mpg at 55 mph.

A Good but not Perfect SUV

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

I've had 26 months to live with the truck. Best SUV yet, with my 2001 Denali being a very close 2nd. Friends don't all agree. Real 3rd row is great. I don't quite agree with other posts though, about how good this vehicle is in ice, mud, and snow. Could be I'm not using the settings properly, but with all the snow this winter, did not feel confident in real bad weather. Although I'm at almost 28K with the original Michelin's, it is appalling that they're about gone. It is expensive to maintain. The 20K service is more than an S550's major service. I checked. That is absurd for a diesel, and MB should be ashamed of themselves for that. For the record, I got bluetooth mod for free.

Not so happy with my GL450

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

I haven't been as satisfied with this Mercedes purchase. I've had the car in the shop over 18 times since I bought it for various annoyances including the pump that raises the vehicle on difficult terrain, the hatch latch, the motion/obstacle sensor system, etc. The leather interior stains easily, even from picking up color from clothing. And the customer service at Mercedes Benz could care less so I'll be moving on to something else after I get a few kids off to college.

Best for tall people

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

Finally a vehicle for folks over 6'3" tall.I am 6'8" tall and this is the only vehicle that even came close to comfortable all things considered. No sedan was even close. Great mileage and is the fastest vehicle 0-60 that I or any of my friends have ever seen. 20K miles so far. Tires are still good.Only problem was a fuel sensor to replace. We are leasing this one. Plan to buy a 2010 with P2 package. The gas version leaves the diesel version in the dust {respectfully]Power lift gate is great for wife.

Need a Slush Fund to own this one!

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

CONS: A MB service tech told me 18 months after I purchased my GL320 that you need a slush fund keep this car on the road, addition to the already known cost due to regular service maintenance. Oh...how he was right! I have had the air-suspension module replaced twice. Tires-they are only good for 20-30,000 miles and at $1200 for a set of four it gets expensive, and let me just add there are only two tires to pick from-the Continentals and the Pirelli’s. Windshield-twice now at $989.00. I love the Bluetooth while driving, however it disconnects when the car is turned off and the door is opened. Then you can’t use your phone for about another 5 mins while it’s still disconnecting.

Overpaid, Underachieved! Dont Buy

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

I purchased my GL 320 with 115 miles in May. During the 14 months it was in the shop 25 times for repairs. I had the following items fixed or repaired, DVD, parktronic sensors, new struts, mystery oil lights, battery, computer upgrades, air temp sensor, hatch corrected, would not come out of gear, sideview mirror pivet replaced and this is only part of the list.I called MB to file a complaint for buy back or compensation with NO LUCK.Several attorneys said they will not deal with MB because they don't recognize they make lemons. We took a loss to get out of this car and avoid lawsuit. BTW, maintenance is $450 and tires are $1200. Tires last 15,000 miles. Look around at other cars before buying

Super Truck

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

Great performance, acceleration, handling etc. Considering its weight and size mileage is suprisingly good. usually 18MPG+ on the highway driving at 70+ MPH. ------------------------------------ - It has been fixed now but the rear hatch would sometimes open without any input from the remote.

real value

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

I really like the car. The handling is excellent and so is the fuel economy. The cabin is quite and stays cool even our Arizona summer. There was an issue with the radio that took three tries to fix. Apparently a window switch was interfering with a speaker and causing distortion. The navigation really needs some help so does the i-pod interface. If you have ever used a Garmen you will be frustrated with Mercedes navigation. I have pulled large trailers without problem. After 20,000 miles I am planning to buy a 2009.

Great SUV with diesel

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

SUV has been great so far. Fuel consumption has been v. good (23.5 mpg avg. so far over 6K miles, 26+ mpg on longer hwy trips - I used to avg. 16.5 mpg with my old Sequoia!). Seats are very comfortable (feel hard at first, but are great on long trips). Ride quality is excellent + acceleration with the diesel is v. good for a large SUV, but be sure to make a cutout if installing non-MB rubber mats, otherwise you will limit the travel of the accelerator pedal! Interior is v. nice (especially with real leather), exterior looks good, except a bit minivan- ish from the rear. So far has been reliable except for a problem with the charging of a secondary battery. Main gripes are with stereo/nav.

Oil leak causes stirring wheel to lock

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

With less than 6000 miles on the car has had issues with tire pressure, brakes, warning lights and then mother of all car stopping all together in the middle of a busy rd. due to an oil leak that caused the stirring wheel belt to come off. Dealer took close to 2 hrs to send assistance and cannot figure out where the leak is coming from. I will never ever buy MB. Their service stinks for the money one pays. Anyone even remotely considering this car should really burn their money than risk their children's life in this car.

It's OK

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

I've had the wagon for about six months now and it's a good car. I haven't had any problems to speak of. The seats are firm, but not the most comfortable, I could drag a house down the street with this thing, but won't any races, and my mileage is excellent (avg. 21mpg hwy/cty), all typical of a diesel. That said, everything electric about it is inferior to the domestic wagons. The power lift- gate is slow and doesn't always close, the nav. is a pain to use and slow in responding, the rain sensing wipers typically do what they want, even on a sunny day, and the front parking "see dead people" and want to warn me about it. If you're thinking about a 4wd wagon, check out the Flex, cool & cheap.

The perfect SUV

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

This is my wife/family car, we owned this GL320 CDI for more than a year and I love this SUV. Every time I drive it, I enjoy the ride. I drive a 335 convertible, but the handling, feeling and cornering of this truck is incredible. I strongly recommend this vehicle for big families, and if it's diesel more.

Nice Ride

Performance: 5 Comfort: 5 Fuel Economy: 4 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

Drive it and you'll likely buy it. It must be the best riding SUV on the market, bar none. Love the Airmatic suspension as it really soaks up the rough roads in PA. Speaking of rough roads, not one rattle. Love that. Have only owned for 1 month, but so far the love affair continues. The 19" Continentals are a bit noisier than the 18" standard Michelins, but this is a very very quiet car. And by car, I mean smooth riding SUV. Very satisfied.

I traded my 2007 GL450 for '08 GL550

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

Best decision I made; to upgrade to the GL550. Unless something else comes on the market I can't imagine owning anything else. The MB GL550 has it all, comfort, quality inside and out! I'll trade in 2010 if there are upgrades, otherwise my '08 actually gets better gas mileage hwy than it's rated for. I get 19-21 mpg, and the smoothest ride imaginable!

Pathetic

Performance: 5 Comfort: 5 Fuel Economy: 5 Fun To Drive: 4 Interior Design: 2 Exterior Design: 4 Build Quality: 1 Reliability: 1 Comfort Rating: 5 Performance Rating: 5 Interior Rating: 2 Reliability Rating: 1

The infotainment system is the worst I have seen in a luxury car. The controls are poorly designed and hard to use. The integration of the system is one of the worst I have seen. Tire pressure sensor is the dumbest I have seen. It tells you that pressure is low but you have to figure out in which tire and by how much. Many of the components failed in the first year of ownership requiring several visits to the dealer. Oil level sensor was replaced twice within the first 2 months. Tires and brakes wore out before 20k miles. Blue tooth adapter is a $500 option, but is not well integrated. Mine failed after 12 months and 6 days. I will never again purchase a Mercedes.

Gl 450 Major problems

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

I purchased the Gl 450 4.7 Ltr about 1 year ago. It has spent over 2.5-3 months at the dealership while attempting to fix electronic problems. While driving the vehicle it would surge and then the warning lights would start lighting up like Christmas. The lights warned of the following failures ABS, Air bags to many to name they were all on. Then a big red box on the led would state drive to the dealership immediatly without shifting gears, how you do that in an automatic I'm still trying to figure out. We live in an isolated state with few roads and long distances between help. My faith in the Gl is gone! Hope no one else has experienced this. It still looks nice parked in my garage.

Great Truck

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

Driving 400 miles every weekend to the cabin and back towing a variety of trailers has never been so effortless. It's been a true joy to drive in the snow, mud, and dirt. Figuring out when to raise the car and disable stability can get you out of trouble easily. I was a Suburban fan but this truck put the burb to shame and it's a lot cheaper to run. Towing 2 big snowmobiles 75mph in the winter still get 17-19 mpg.

Our first Mercedes-Benz

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

So far, so good. We were in the market for a SUV. Test drove the Acura MDX, BMW X5 4.8i, and the GL. We were impressed by all three vehicles but ultimately the GL was the way to go--truly appreciate the usable third row seats.

Flawless from day one.

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

Purchased early summer and used daily. I knew that a diesel would deliver better mileage, but 27MPG highway mileage is even better than expected. The car has not had a single glitch since delivery. It's been perfect. The diesel has a half- second of lag off the line, but once the turbo kicks in, the power is impressive. The diesel plus the 7 speed transmission is a perfect combination for a big SUV. I'm sure the US car makers will scramble to catch up; or find a way to suppress diesels.

GL 320 CDI (Would not reccomend)

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

The GL 320 is a very nice carin performance, luxury, fun, safety, fuel economy, and design. Accelerating onto the freeway it will go faster than a Chevy Suburban because of the 398ft lbs of torque. The luxury amentities are outstanding. Safety, we took this car onto a muddy road with ice, snow, and potholes. Honestly, I would rather be in that car than any other. Car looks very nice except the mirrors (too small). We got 32 MPG one time on the highway. Car is fun to drive and handle. I have had a lot of problems though.The shock on a rear tire had to be replaced 9000 miles. The computer that tells the low oil and stuff needed to be replaced 11000 miles. Sucked up oil because of a ripped line 7000 mi.

Bigger is Better

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

This SUV is rock solid yet handles very well for a full size vehicle. The interior is very comfortable and cabin noise is very minimal. If you need seating for 7 this is the flagship vehicle. Vastly superior to the Audi Q7, Burban, mini-vans or anything else for that matter. If you want people mover, the search is over. I came out of a 2006 GM product that thought the service center was it's second home. Mercedes exudes quality and the dealership personnel treat you better. Quality does not cost, quality pays.

Great SUV

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

I picked up my GL450 in June 2008 and it drives terrific. Smooth, quiet, and comfortable ride. It's really quite incredible. Feels solid but not overly large. Now for the cons - terrible fuel mileage (averaging 11 mpg in NYC), it's a big truck so the drive isn't as sporty as my BMW SUV's.

Best MB Yet

Performance: 5 Comfort: 5 Fuel Economy: 4 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

The 2008 GL320 CDI is the best MB I've yet owned, out of 4 different models. It is my go-to car for all short errands and long trips. It is very comfortable, super quiet, safe, has excellent pickup (we live in the hills), has great visability and gets good mileage - averaging 20 mpg city / hwy. Also, in my mind, diesels are a better environmental solution than hybrids because of the battery production and disposal issue. Few vehicles with this weight have the same ability to pass other vehicles when you are going 40 mph or faster. We have towed horses and hardly notice the additional weight except for more downshifting and fuel consumption.

Awesome suv

Performance: 5 Comfort: 5 Fuel Economy: 4 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

This is a great truck. Looks great, well built, fun to drive. But it is an suv, not a luxury sedan and handles accordingly.

Best SUV in Canada

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

Excellent drive and you get the feeling of a solid vehicle. Excellent interior and exterior finishing. Mercedes have thought of all the details and have done many improvements in the GL. We had two ML 320 before and now find the GL much more driver friendly.

Quality is back

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

I traded my 07 GX 470 Lexus in on this and have been very happy. I get 25 mpg, which is not bad for a large suv. With diesel at 4.50 a gal. it costs to fill the tank, but it is money well spent. The GL is a true pleasure to drive, comfort and ride of a lux car. I have pulled a large boat with out any problem. The little V6 offers plenty of power. It is not a corvett, but fast enough.

Diesel Better than Expected

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

First diesel I have ever driven, and I'm quite impressed with it. Averaging about 29 mpg on the highway with 22 mpg in the city. All that from a full size SUV!

2008 gl450

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

I am a previous LX470 owner and I have to say there really is no SUV that compares to this car for comfort and the ride and the third row seating. I can't wait to get in my car every day and drive it! Although the nav doesn't compare to Lexus ease of use and the DVD is in a weird location for usage. I also did not realize that the non-leather seats are a bit sticky in the heat due to the fact of no ac in them. The ac works great and the stereo is better than my Lexus. The windshield wiper controls are hidden and hard to see. I kept hitting the cruise control for the first month, now I am used to it. I have never had a Mercedes so all the controls take some getting used to.

GL450

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

This GL is awesome. It rides so smooth the transmission is flawless. I really do feel like I'm in a G500 jet or something. Great acceleration when needed.

In love with my GL

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

We came across the Gl450 looking at the R350. My GL, which was stickered at 70,000 was equiped with pk1 package, keyless go, 2 dual DVD players, trailer hitch, ipod integration kit and 19'' inch wheel package. The GL which gets a 11,000( base price) premium over the R , it's totally beautiful in the exteror is worth it ( although interior dimensions are a bit tighter.) In love with my GL.

Incredible handling

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

Wonderful ride, stability control works very well. Very sophisticated interior. The engine has a lot of torque and accelaraton is good for a family SUV. The 4matic system is very good. What else you can ask for an SUV? Although the price of the diesel is very high the mileage per gallon is good enough to make the change from gas to diesel. I hope we can see more turbo diesel engines in the future.

Love this vehicle!

Performance: 5 Comfort: 5 Fuel Economy: 4 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

Having owned 2 different Lexus SUVs and liking them, I can honestly say that this MB GL 470 is by far the best vehicle I've owned. Just the right size for me. Not big, but roomy; not small, but manageable. It's a gorgeous vehicle, great sound system, incredible grade of leather, lacks nothing. Better on mileage than the Lexus GX I previously owned. It's solid and handsome. I travel to my son's home once a month, which is a 450 mile each way trip and I could not be more comfortable. I absolutely love this car. Cannot recommend it enough!

A gas guzzler, but oh it's so sweet!

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

Just had it for about 3 weeks now, and it's so sweet to drive! The exterior styling is gorgeous & although it is a big car, it doesn't look like it. Gas mileage is averaging about 15MPG, but hey, I guess I knew what I was getting into from the getgo. The V8 engine is very quiet, and it seems to be more than adequate to be able to handle the 7000lb weight without any problem. Compared to the X5 I used to drive, it's a little mushy in handling, but it still a joy. The 3rd row seat is great for my kids (the real reason for my purchase). The seats are comfortable all around, and there's plenty of interior space.

I traded an 07 Lex GX 470

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

I traded in my Lexus with only 14 K miles. I just stopped to look at the new GL class as we wanted a larger vehicle. I am very very impresed. Don't let the low entry price of the 320 fool you, mine decked was 74 K. Was it worth it yes. I can't advise on long term reliability or build, but for 2 months my judgment indicates MB is back. I get 26 miles to the gal. I towed my boat yesterday ( 5K lbs ) no problem. Yes I am very happy except 1. outside mirrors too small, the cruise control is in the wrong place, add easy exit seats that more back and down ( like cad escalade ) plenty of power, 26 mpg, full time 4wd .

The Germans have done it again

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

It's a Mercedes and it holds up to it's name. I test drove the Range Rover, Infiniti QX56 and the Escalade. None of which come even close to comfort and performance. I opted for the GL320 CDI, which is the turbo diesel and for an almost 3 ton truck I get between 24 and 29mpg(The Escalade gets between 12 and 18mpg). The interior design is truly stunning and it has more features than you'll ever use.

Fun to drive

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

Just picked up the GL CDI last month. So far it was worth the 4+ month wait for the CDI. Great value and priced near the ML gas loaded. Just done the second tank and nearing 900 kilometers (Canada). Lots of power/torque. Great ride. We also have a SL550.....another great MB

The Best SUV I've ever owned

Performance: 5 Comfort: 5 Fuel Economy: 4 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

Leave it to MB. They hit the nail on the head with this car. I wanted the CDI, but it is not yet available in California. After having owned a Range Rover, a 4Runner and a Cayenne, I can say this is the best SUV out there. If not for the 911 Porsche, probably the best car out there.

Excellent Car!

Performance: 5 Comfort: 5 Fuel Economy: 4 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

I have had the car for about a month and could not be happier. I have had a couple of Navigators and looked at it again before buying the GL 550 - there was no comparison. Quite simply, this is the best driving car I have ever owned or driven.

GL 320 vs. Buick Enclave

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

I purchased an Acrtic White GL320 on 10/31/07. I love the vehicle and overall the fuel economy of the diesel is meeting my expectations. Now that I own both the MB and an '08 Enclave I can honestly say that GM has a winner on its hands. The MB certainly has some enticing things including the diesel offering, a firmer ride, etc. But dollar for dollar the Buick is pretty hard to beat. If they would simply upgrade the quality of some of their plastics and the fuel economy, I would be hard pressed to choose one over the other.

In Love with my GL 320 CDI

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

Traded from a Yukon XL. I pull a 4000 lb boat and wanted to go greener. 23 mpg my first 2000 miles compared to 15 mpg with the Yukon. And all this Luxury! I bought the Premium 1 pkg, Trailer Hitch (which is very unabtrusive),19" wheel pkg,I-Pod Plug, Side rails and chrome fog lights. Power and Acceleration are Not an issue with this vehicle. I know there will be a larger diesel engine soon...I will not need it. I find the Ultra Low Sulfur fuel everywhere.

Loving it

Performance: 5 Comfort: 5 Fuel Economy: 4 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

Picked up the GL 320 about two weeks ago and couldn't be happier. Got rid of an XC 90 over size and quality issues. Compared to the GL, the XC90 feels absolutely asthmatic. Love the power and torque of the diesel. It's a little noisy in first gear but it's no worse than the whine and groan of the Volvo. I drove every full size (not giant size) SUV and nothing in this class compares to the GL in terms of space and comfort. Getting 23 mpg blended around town is a happy bonus. Drove the V8. Love the sound and it's faster overall, but around town with kids, not worth the fuel economy trade off.

Best of both worlds

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

While we only have 1200 miles on this vehicle, the MPG has been very impressive and at no loss in pick up. Average mpg to date is just under 22 and the cruising range is great with a large tank. The CDI has a slight diesel ting to it and you can notice that this is a diesel engine but it is nothing like the competitors diesels. No smoke, no loud clanging of the engine, and it is very refined.

GL 550 Refined And Exilerating

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

This car has a duo personality, smooth and refined around town; yet exilerating on the open road. The ulta wide 21 inch tires complement the suspension dynamics to make it handle like a BMW x5 with out the punishing ride. When you are on a Sunday drive with the family, they'll never realize there is 380 horses under the hood.

I hate getting out of it.

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

I have driven this car for two weeks and I am as excited as a kid with a new bike. I find it hard to stop and get out of it. The gadget factor is huge but all useful and user friendly.

Vehicle for me

Performance: 5 Comfort: 5 Fuel Economy: 2 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

The driving experience has been wonderful. The vehicle holds to the road and basically drives itself. The sensors are an added feature that certainly gives a peace of mind related to safety.

Let It Ride

Performance: 5 Comfort: 5 Fuel Economy: 4 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

This is a truck of excess. All options basically included and it's a pleasure to drive. Also stands out against the GL 450. So just get this truck and "let it ride".

OK vehicle but stupid option packages

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

The vehicles is similar to the ML in design, especially the interior which is an almost exact copy og the smaller ML class. The most annoying thing are the options packages (only two or three to choose from). In order to get memory seats, I had to spend thousands of dollars on a Premium package with many features I simply didn't want or need such as a sunroof and a Nav system (have my own Garmin unit) At a time when many manufacturers are increasing options, Mercedes have bundled everything together so that the only option you now have is basically 'Take it or leave it'. How ridiculous