New and Used 2021 GMC Sierra for Sale in Johnstown, CO

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2021 GMC Sierra

Mileage: 179513

Color: White

Transmission: Automatic

Body Style: Pickup

City: GRENADA, MS

Engine Type: 5.3L 8

$2,750

2021 GMC Sierra

Mileage: 0

Color: Black

Contact seller for Transmission

Body Style: Pickup

City: MADISONVILLE, TN

Engine Type: 5.3L 8

$18,500

2021 GMC Sierra

Mileage: 76846

Color: Red

Contact seller for Transmission

Body Style: Pickup

City: HOUSTON, TX

Engine Type: 3.0L 6

$33,000

2021 GMC Sierra

Mileage: 131784

Color: Black

Transmission: Automatic

Body Style: Pickup

City: ORLANDO, FL

Engine Type: 3.0L 6

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2021 GMC Sierra

SAVE

$33,995 $12,635 below average

MILEAGE 61,770 Miles 11,025 Miles above average

SPECS

1GTU9BEDXMZ375409
355 hp 5.3L V8
8-speed Automatic Overdrive
Gasoline
4WD
Pickup

HIGHLIGHTS

Value Package
Power Package
Navigation System
Alloy Wheels
Preferred Package

C&R Motorsports

Grand Junction, CO

Listed 1 days

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Warranties availablePrice does not include Taxes or D+H[!@@Additional Info@@!]Keyless Start,Backup Camera,SiriusXM Satellite,Automatic 8-Spd w/Overdrive,Lane Keep Assist,Tilt & Telescoping Wheel,LED H...

2021 GMC Sierra

SAVE

$52,998 $6,368 above average

MILEAGE 31,329 Miles 19,416 Miles below average

SPECS

3GTP9EEL1MG128270
6.2L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Alloy Wheels
Technology Package

CarMax

Parker, CO

Listed 1 days

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NOTES

CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov/recalls to learn if this vehicle has an unrepaire...

2021 GMC Sierra

SAVE

$46,488 $142 below average

MILEAGE 132,377 Miles 81,632 Miles above average

SPECS

1GT49UEY2MF180713
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Johnson Auto Plaza

Brighton, CO

Listed 1 days

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2021 GMC Sierra

SAVE

Contact seller for price

MILEAGE 36,482 Miles 14,263 Miles below average

SPECS

1GTP9EED6MZ237316
5.3L gas
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Truck Ranch Fredrick

Frederick, CO

Listed 1 days

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2021 GMC Sierra

SAVE

Contact seller for price

MILEAGE 96,809 Miles 46,064 Miles above average

SPECS

1GTR9BED6MZ291819
5.3L gas
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Truck Ranch Fredrick

Frederick, CO

Listed 1 days

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2021 GMC Sierra

SAVE

$52,485 $5,855 above average

MILEAGE 36,464 Miles 14,281 Miles below average

SPECS

3GTU9FELXMG478912
6.2L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Navigation System
Alloy Wheels
Bluetooth
Backup Camera
Remote Start

Southwest Motors

Pueblo, CO

Listed 1 days

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NOTES

Scores 20 Highway MPG and 16 City MPG! This GMC Sierra 1500 boasts a Gas V8 6.2L/376 engine powering this Automatic transmission. ENGINE, 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of to...

2021 GMC Sierra

SAVE

Contact seller for price

MILEAGE 15,598 Miles 35,147 Miles below average

SPECS

1GT39LE72MF279383
401 hp 6.6L V8
6-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Steel Wheels
Bluetooth
Backup Camera
Suspension Package
Android Auto

Castle Rock Chevrolet Buick GMC

Castle Rock, CO

Listed 2 days

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NOTES

6-Speed Automatic, 4WD, Black Cloth. Summit White 2021 GMC Sierra 2500HD 4WD 6-Speed Automatic 6.6L V8 Recent Arrival! Awards: * JD Power Automotive Performance, Execution and Layout (APEAL) Study Cas...

2021 GMC Sierra

SAVE

$62,794 $16,164 above average

MILEAGE 37,442 Miles 13,303 Miles below average

SPECS

1GT19PEY0MF171691
6.6L V8 32V DDI OHV Turbo Diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

120v Ac Power Outlet : 2
1st and 2nd row curtain head airbags
4 Door
4-Wheel Disc Brakes
4-wheel ABS Brakes

TRANSWEST GMC

Henderson, CO

Listed 2 days

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NOTES

This vehicle has a custom wrap with aftermarket wheels and tires, Sierra 2500HD AAT4, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Summit White, Jet Black With Kalahari Accents L...

2021 GMC Sierra

SAVE

$47,999 $1,369 above average

MILEAGE 35,817 Miles 14,928 Miles below average

SPECS

3GTU9DET9MG214553
3L diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

GVWR 7200 LBS. (3266 KG)
Driver Air Bag
USB PORTS 2 (FIRST ROW) LOCATED ON INSTRUMENT PANEL
Tires - Front All-Season
FORWARD COLLISION ALERT

Turner Automotive Inc

Montrose, CO

Listed 2 days

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NOTES

*Vehicle Details*Looking for a reliable and stylish truck? Look no further than this pre-owned 2021 GMC Sierra 1500 SLT with only 35817 miles on it! With 4WD and a powerful L6, 3.0L engine, this truck...

2021 GMC Sierra

SAVE

$45,000 $1,630 below average

MILEAGE 10,244 Miles 40,501 Miles below average

SPECS

1GT49TE76MF159932
6.6L V8 16V GDI OHV
6-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Remote power door locks
Power windows
Cruise controls on steering wheel
Cruise control
Trailer hitch

Barbee's Freeway Ford

Denver, CO

Listed 2 days

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NOTES

Recent Arrival! Certified. Odometer is 32711 miles below market average! CREW CAB 4WD 6.6L V8 LONG BED SLE WITH THE CONVENIENCE PACKAGE X31 OFF ROAD PACKAGE, BED STEPS FOG LIGHTS PWR SEAT BIG SCREEN L...

2021 GMC Sierra

SAVE

$45,000 $1,630 below average

MILEAGE 9,070 Miles 41,675 Miles below average

SPECS

1GT49TE75MF160280
6.6L V8 16V GDI OHV
6-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Remote power door locks
Power windows
Cruise controls on steering wheel
Cruise control
Trailer hitch

Barbee's Freeway Ford

Denver, CO

Listed 2 days

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NOTES

Recent Arrival! Certified. Odometer is 30479 miles below market average! CREW CAB 4WD 6.6L V8 LONG BED SLE WITH THE CONVENIENCE PACKAGE X31 OFF ROAD PACKAGE, BED STEPS FOG LIGHTS PWR SEAT BIG SCREEN L...

2021 GMC Sierra

SAVE

Contact seller for price

MILEAGE 112,504 Miles 61,759 Miles above average

SPECS

1GTU9CED1MZ113929
5.3L gas
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Truck Ranch Fredrick

Frederick, CO

Listed 2 days

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2021 GMC Sierra

SAVE

$41,599 $5,031 below average

MILEAGE 92,902 Miles 42,157 Miles above average

SPECS

1GD19LEY1MF121502
6.6L V8 Biodiesel
Automatic
Diesel
4WD
Other

HIGHLIGHTS

Suspension Package
Steel Wheels
Bluetooth
Backup Camera
Android Auto

Perkins Chrysler Dodge Jeep Ram

Colorado Springs, CO

Listed 2 days

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NOTES

Summit White 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 10-Speed Automatic, 4WD, Jet Black Vinyl. CARFAX One-Owner. Clean CARFAX. Check us out at www.perkinsmotors.com to see our specials!...

2021 GMC Sierra

SAVE

$49,098 $2,468 above average

MILEAGE 56,870 Miles 6,125 Miles above average

SPECS

1GTU9FEL6MZ219673
8-Cylinder
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Alloy wheels>
Auto-dimming door mirrors
Bumpers: body-color
Delay-off headlights
Front fog lights

Castle Rock Chevrolet Buick GMC

Castle Rock, CO

Listed 3 days

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NOTES

10-Speed Automatic, 4WD, Jet Black Leather. Dark Sky Metallic 2021 GMC Sierra 1500 Denali 4WD 10-Speed Automatic EcoTec3 6.2L V8 Castle Rock Chevrolet GMC has been serving the community for decades. P...

2021 GMC Sierra

SAVE

$45,992 $638 below average

MILEAGE 57,071 Miles 6,326 Miles above average

SPECS

3GTU9EET5MG407403
3.0L I6 24V DDI DOHC Turbo Diese
10-speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

120v Ac Power Outlet : 2
1st and 2nd row curtain head airbags
4 Door
4-wheel ABS Brakes
6 USB ports

Shortline Buick GMC

Aurora, CO

Listed 3 days

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THIS VEHICLE INCLUDES THE FOLLOWING FEATURES AND OPTIONS: Trailering Package (Hitch Guidance), 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear A...

2021 GMC Sierra

SAVE

$65,718 $19,088 above average

MILEAGE 27,519 Miles 23,226 Miles below average

SPECS

1GT49PEY1MF279671
6.6L V8 32V DDI OHV Turbo Diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

120v Ac Power Outlet : 2
1st and 2nd row curtain head airbags
4 Door
4-wheel ABS Brakes
6 USB ports

Daniels Long Chevrolet

Colorado Springs, CO

Listed 3 days

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NOTES

Black 2021 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, At4 Leather.Odometer is 36090 miles below market average!At Spradley Kia, you will always r...

2021 GMC Sierra

SAVE

$66,750 $20,120 above average

MILEAGE 20,533 Miles 30,212 Miles below average

SPECS

1GT49REY2MF317811
8-Cylinder Turbo
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Alpine Buick GMC South

Colorado Springs, CO

Listed 3 days

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2021 GMC Sierra

SAVE

$57,890 $11,260 above average

MILEAGE 10,299 Miles 40,446 Miles below average

SPECS

3GTU9DEL5MG457700
6.2L gas
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Mike Maroone Buick GMC

Boulder, CO

Listed 3 days

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What a great deal on this 2021 GMC! This is a superior vehicle at an affordable price! It includes heated seats, front fog lights, a trailer hitch, and power front seats. You will have a pleasant shop...

2021 GMC Sierra

SAVE

$44,999 $1,631 below average

MILEAGE 51,011 Miles 266 Miles above average

SPECS

1GTP9EED3MZ364332
355 hp 5.3L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Sunroof/Moonroof
Navigation System
Alloy Wheels
Preferred Package
Bluetooth

Castle Rock Chevrolet Buick GMC

Castle Rock, CO

Listed 4 days

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NOTES

10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. Dark Sky Metallic 2021 GMC Sierra 1500 AT4 4WD 10-Speed Automatic EcoTec3 5.3L V8 Odometer is 7162 miles below market average! Castle...

2021 GMC Sierra

SAVE

$48,275 $1,645 above average

MILEAGE 44,697 Miles 6,048 Miles below average

SPECS

3GTP9EEL6MG295580
6.2L V8 16V GDI OHV
10-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Alloy Wheels
USB Port
Adaptive Cruise Control
Apple CarPlay®/Android Auto®
Premium Sound System

Mike Maroone Chevrolet Buick GMC Longmont

Longmont, CO

Listed 4 days

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Clean CARFAX. CARFAX One-Owner. Satin Steel Metallic 2021 GMC Sierra 1500 AT4 4WD 10-Speed Automatic EcoTec3 6.2L V8 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. Proudly serving L...

2021 GMC Sierra

SAVE

$59,781 $13,151 above average

MILEAGE 67,517 Miles 16,772 Miles above average

SPECS

1GT49WEY5MF107959
6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Alloy Wheels
Technology Package

Schomp Nissan

Littleton, CO

Listed 5 days

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ONE PRICE. ONE PERSON. ONE HOUR. - CAR BUYING REDEFINED We offer our Best Price upfront with no hassle or negotiation. We perform daily market analyses to ensure you're getting the best price, with no...

2021 GMC Sierra

SAVE

$38,601 $8,029 below average

MILEAGE 30,676 Miles 20,069 Miles below average

SPECS

3GTP9CEK2MG178316
310 hp 2.7L I4
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Value Package
Storage Package
Alloy Wheels
Preferred Package
Bluetooth

Arapahoe Hyundai

Centennial, CO

Listed 6 days

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Onyx Black 2021 GMC Sierra 1500 Elevation 4WD 8-Speed Automatic 2.7L TurboRecent Arrival![!@@Additional Info@@!]3.42 Rear Axle Ratio,Wheels: 20 x 9 Black Gloss Painted Aluminum,Heavy Duty Suspension,A...

2021 GMC Sierra

SAVE

$29,000 $17,630 below average

MILEAGE 9,631 Miles 41,114 Miles below average

SPECS

3GTN8AEF2MG161730
5.3L V8 16V GDI OHV
6-speed Automatic
Gasoline
2WD
Pickup

HIGHLIGHTS

Fuel Consumption: City: 16 mpg
Fuel Consumption: Highway: 21 mpg
4-wheel ABS Brakes
Front Ventilated disc brakes
1st and 2nd row curtain head airbags

Barbee's Freeway Ford

Denver, CO

Listed 7 days

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NOTES

Recent Arrival! Certified. REGULAR CAB 2WD LONGBED W/THE 5.3L V8 POWER EQUIPMENT GROUP FACTORY ALLOYS TOW PACKAGE RUNNING BOARDS AND SPRAY IN LINER! FRESH SERVICE, DETAIL, CLEAN AUTO CHECK AND CERTIFI...

2021 GMC Sierra

SAVE

$43,495 $3,135 below average

MILEAGE 79,060 Miles 28,315 Miles above average

SPECS

1GTU9EET4MZ323377
3.0L I6 24V DDI DOHC Turbo Diese
10-speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

120v Ac Power Outlet : 2
1st and 2nd row curtain head airbags
4 Door
4-wheel ABS Brakes
6 USB ports

TRANSWEST GMC

Henderson, CO

Listed 8 days

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Custom silver wrap, Sierra 1500 AT4, 4D Crew Cab, 3.0L I6, 4WD, Jet Black With Kalahari Accents Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 12-Volt Rear Auxilia...

2021 GMC Sierra

SAVE

$48,990 $2,360 above average

MILEAGE 62,322 Miles 11,577 Miles above average

SPECS

1GTU9FEL2MZ141716
6.2L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Navigation System
Alloy Wheels
Bluetooth
Adaptive Suspension
Backup Camera

Shortline Buick GMC

Aurora, CO

Listed 8 days

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THIS VEHICLE INCLUDES THE FOLLOWING FEATURES AND OPTIONS: Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert, Rear Cross Traffic Alert, and Ultrasonic Front & Rear Park Assist), Trailer...

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