New and Used 2021 GMC Sierra for Sale in Fairfield, MT

Listed 2 days

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2021 GMC Sierra

SAVE

$44,981 $1,486 below average

MILEAGE 31,751 Miles 19,252 Miles below average

SPECS

3GTU9CET2MG186699
277 hp 3L I6 Diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Alloy Wheels
Bluetooth
Backup Camera
Remote Start
Heated Seats

Helena Motors L.L.C.

Helena, MT

Listed 2 days

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NOTES

[!@@Additional Info@@!]ENGINE DURAMAX 3.0L TURBO-DIESEL I6 (277 hp [206.6 kW] @ 3750 rpm 460 lb-ft of torque [623.7 N-m] @ 1500 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater...

2021 GMC Sierra

SAVE

$36,500 $9,967 below average

MILEAGE 64,747 Miles 13,744 Miles above average

SPECS

3GTU9BED3MG123064
5.3L gas
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Driver Air Bag
Satellite Radio
4-Wheel Disc Brakes
Front Head Air Bag
Heated Mirrors

Listed 2 days

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NOTES

Sierra 1500 SLE, 4D Crew Cab, EcoTec3 5.3L V8, 8-Speed Automatic, 4WD, Quicksilver Metallic, Jet Black w/Cloth Seat Trim, 12-Volt Rear Auxiliary Power Outlet, 220 Amp Alternator, 3.42 Rear Axle Ratio...

2021 GMC Sierra

SAVE

$50,885 $4,418 above average

MILEAGE 39,626 Miles 11,377 Miles below average

SPECS

1GTP9EEL8MZ149732
8 Cyl - 6.2 L
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Deleted with (PCP) AT4 CarbonPro Edition. Double Cab and Crew Cab models are available with Ship Thru codes (VBE), (VCO), (VDT), (VYC) or (VYS).)
Bumper, front, body-color lower (Front bumper color will be high gloss black.)
Bumper, rear body-color with corner steps
CornerStep, rear bumper
Door handles, body-color

Listed 3 days

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NOTES

LEATHER INTERIOR, Sierra 1500 AT4, 4D Crew Cab, EcoTec3 6.2L V8, 10-Speed Automatic, 4WD, Onyx Black, Jet Black w/Kalahari Accents w/Perforated Leather-Appointed Front Seat Trim, 120-Volt Bed Mounted...

2021 GMC Sierra

SAVE

$27,900 $18,567 below average

MILEAGE 105,131 Miles 54,128 Miles above average

SPECS

1GTR9BED0MZ234676
355 hp 5.3L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Bluetooth
Backup Camera
Remote Start
Heated Seats
Alloy Wheels

Midway Auto Sales

Laurel, MT

Listed 4 days

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NOTES

2021 GMC Sierra

SAVE

$52,985 $6,518 above average

MILEAGE 18,528 Miles 32,475 Miles below average

SPECS

1GTP9EEL5MZ208526
8 Cyl - 6.2 L
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Deleted with (PCP) AT4 CarbonPro Edition. Double Cab and Crew Cab models are available with Ship Thru codes (VBE), (VCO), (VDT), (VYC) or (VYS).)
Bumper, front, body-color lower (Front bumper color will be high gloss black.)
Bumper, rear body-color with corner steps
CornerStep, rear bumper
Door handles, body-color

Listed 5 days

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NOTES

2021 GMC Sierra

SAVE

$44,975 $1,492 below average

MILEAGE 51,284 Miles 281 Miles above average

SPECS

1GT49ME73MF254583
8-Cylinder
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Aluminum Wheels
FOG LAMPS LED
Heated Mirrors
Integrated Tailgate Step
Integrated Turn Signal Mirrors

Listed 6 days

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NOTES

LOCAL TRADE IN ONE OWNER, Sierra 2500HD SLE, 4D Crew Cab, 6.6L V8, 6-Speed Automatic, 4WD, Dark Walnut/Slate w/Cloth Seat Trim, 10-Way Power Driver Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power...

2021 GMC Sierra

SAVE

Contact seller for price

MILEAGE 36,861 Miles 14,142 Miles below average

SPECS

1GT49REY6MF261467
6.6L Duramax Turbo-Diesel V8 eng
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Door ajar warning
Integrated tailgate step
Oil pressure gage
Oil pressure warning
Tachometer

Cadillac of Billings

Billings, MT

Listed 7 days

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NOTES

Summary: GMC of Billings's mission is to ensure all our customers have a positive auto buying experience and are completely satisfied with their new vehicle. Vehicle Details: Experience the perfect bl...

2021 GMC Sierra

SAVE

$30,990 $15,477 below average

MILEAGE 25,632 Miles 25,371 Miles below average

SPECS

3GTP9AEH3MG330094
6-Cylinder
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Bumpers: chrome
Chrome Surround Grille w/Black Mesh
Delay-off headlights
Fully automatic headlights
Heated Power-Adjustable Outside Mirrors

Ressler Motors

Listed 7 days

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NOTES

Recent Arrival! Clean CARFAX.Summit White 2021 GMC Sierra 1500 4D Crew Cab 4WD EcoTec3 4.3L V6 15/20 City/Highway MPGServicing the Bozeman, Butte, Billings, Great Falls, Missoula, Kalispell, Helena, a...

2021 GMC Sierra

SAVE

$37,999 $8,468 below average

MILEAGE 31,000 Miles 20,003 Miles below average

SPECS

3GTU9BED1MG439563
5.3L gas
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Jc Billion GMC

DeMarois Buick GMC Mercedes

Listed 8 days

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2021 GMC Sierra

SAVE

$42,988 $3,479 below average

MILEAGE 100,047 Miles 49,044 Miles above average

SPECS

1GTU9FEL5MZ107995
6.2L gas
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Listed 10 days

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2021 GMC Sierra

SAVE

Contact seller for price

MILEAGE 71,387 Miles 20,384 Miles above average

SPECS

1GT49ME71MF245817
6.6L gas
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

DeMarois Buick GMC

Listed 10 days

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2021 GMC Sierra

SAVE

$49,988 $3,521 above average

MILEAGE 28,595 Miles 22,408 Miles below average

SPECS

1GTU9FET1MZ169913
3L diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

DeMarois Buick GMC

Listed 10 days

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2021 GMC Sierra

SAVE

$44,700 $1,767 below average

MILEAGE 75,661 Miles 24,658 Miles above average

SPECS

3GTU9EET6MG148940
3L diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Mildenberger Motors

Hamilton, MT

Listed 13 days

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2021 GMC Sierra

SAVE

$35,999 $10,468 below average

MILEAGE 87,762 Miles 36,759 Miles above average

SPECS

3GTU9CET1MG307786
3L diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Jc Billion GMC

Listed 15 days

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2021 GMC Sierra

SAVE

$60,990 $14,523 above average

MILEAGE 58,833 Miles 7,830 Miles above average

SPECS

1GT49PEY5MF310582
6.6L V8 32V DDI OHV Turbo Diesel
10-speed Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Alloy Wheels
USB Port
Apple CarPlay®/Android Auto®
Premium Sound System
Bluetooth®

Ressler Chevrolet

Listed 18 days

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NOTES

Recent Arrival! Onyx Black 2021 GMC Sierra 2500HD AT4 4D Crew Cab 4WD Duramax 6.6L V8 Turbodiesel Servicing the Bozeman, Butte, Billings, Great Falls, Missoula, Kalispell, Helena, and Great Southwest...

2021 GMC Sierra

SAVE

$46,000 $467 below average

MILEAGE 64,509 Miles 13,506 Miles above average

SPECS

1GTP9EEL3MZ222196
6.2L V8
6-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Alloy Wheels
Bluetooth
Backup Camera

SFR Wholesale

Billings, MT

Listed 18 days

0 views

Tilleman GMC Chevrolet Buick

NOTES

[!@@Additional Info@@!]Installed ABS Brakes,Alloy Wheels,Child Safety Door Locks,Cruise Control,Driver Airbag,Driver Multi-Adjustable Power Seat,Fog Lights,Front Heated Seat,Front Power Lumbar Support...

2021 GMC Sierra

SAVE

$48,886 $2,419 above average

MILEAGE 67,640 Miles 16,637 Miles above average

SPECS

1GTU9EET8MZ179882
3L diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Bose speakers
4WD
Heated & Ventilated Seats
Apple CarPlay/Android Auto smart device mirroring
Hill Start Assist Control

Havre, MT

Listed 18 days

1 views

NOTES

Vehicle Details This impressive 2021 GMC Sierra 1500 AT4 is the perfect combination of power, luxury, and capability. With only 67,464 miles on the odometer, this truck is ready to tackle any adventur...

2021 GMC Sierra

SAVE

$59,994 $13,527 above average

MILEAGE 20,006 Miles 30,997 Miles below average

SPECS

1GT49PE78MF293512
401 hp 6.6L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Power Package
Navigation System
Alloy Wheels

Snyder Motors Inc - Belgrade

Listed 19 days

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NOTES

[!@@Additional Info@@!]Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Lane Change Alert with Side Blind Zone Alert; Perimeter Lighting,Driver Alert Package II...

2021 GMC Sierra

SAVE

$57,990 $11,523 above average

MILEAGE 87,187 Miles 36,184 Miles above average

SPECS

1GT49WEY3MF127255
6.6L diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Driver Air Bag
Bucket Seats
Conventional Spare Tire
4-Wheel Disc Brakes
Power Mirror(s)

Karl Tyler Chevrolet