Gmc Sierra For Sale In O Fallon Mo

NOTES

Wanna drive? CarMax puts you in the driver's seat-and that includes transparency and pricing without document or processing fees. Certain cars may have unrepaired safety recalls, so check nhtsa.gov/recalls to find out if this vehicle has any unrepair...

2023 GMC Sierra

$52,000

MILEAGE 49,048 Miles

SPECS

3GTUUGEL9PG215139
V-8 cyl 6.2L
10-speed Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Navigation system
Lane departure
Leather upholstery
Automatic temperature control
Emergency communication system

Listed 4 days

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This 2023 GMC Sierra 1500 Denali represents a premium truck built for those who demand capability without compromise. With just one previous owner and a clean Carfax showing no accidents, this vehicle delivers confidence in both its history and perfo...

2019 GMC Sierra

$21,990

MILEAGE 168,321 Miles

SPECS

1GTU9BED6KZ389191
V-8 cyl 5.3L
8-speed Automatic
Gasoline
4WD
Pickup

Interstate Auto Sales LLC

Listed 4 days

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2017 GMC Sierra

Contact Seller for Price

MILEAGE 94,267 Miles

SPECS

1GTV2NEC6HZ198509
Engine: 5.3L, V-8, SIDI, Active
Automatic
Gasoline
4WD
Pickup

CarMax St. Louis Mid Rivers Mall - Now offering Curbside Pickup

Listed 6 days

0 views

2025 GMC Sierra

$45,998

MILEAGE 7,188 Miles

SPECS

1GTUUAED8SZ143588
355 hp 5.3L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Navigation System
Alloy Wheels
Steel Wheels
Bluetooth
Backup Camera

St. Peters, MO

Listed 7 days

0 views

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2026 GMC Sierra

$62,900

MILEAGE 6,136 Miles

SPECS

1GTUUGEL3TZ277923
EcoTec3 V8 engine 6.2L
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

13.4" diagonal GMC Premium Infotainment System with Google built-in: 13.4" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM1 radio capable Bluetooth2 streaming audio for music and select phones Wireless Apple CarPlay capability for compatible phones3Wireless Android Auto capability for compatible phones4Customize and manage entertainment and vehicle feature settingUse, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone
Bluetooth: Pair your compatible mobile phone to your vehicle's infotainment system1Place and receive hands-free phone calls Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command systemWith streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
Bose Premium Sound System: 7-speakers with Richbass wooferBose is renowned for expert sound engineering and high-quality audio and with premium speakers positioned throughout the cabin, you'll get rich, concert-like soundMay require additional optional equipment
SiriusXM with 360L Trial Subscription: With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes1SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and moreExperience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
Steering-wheel mounted controls: Allow the driver to easily operate the audio system and phone interface controlsMay require additional optional equipment

Listed 8 days

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This 2026 Glacier White GMC Sierra 1500 Denali 4WD is well equipped and includes these features and benefits:10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather.At O'Fallon Buick GMC, we're more than just a car dealership in O'Fallon. We're also m...

2025 GMC Sierra

$53,990

MILEAGE Contact seller

SPECS

3GTUUDEL5SG282909
420 hp 6.2L V8
Automatic
Gasoline
4WD
Pickup

Listed 8 days

0 views

2015 GMC Sierra

$28,941

MILEAGE 67,675 Miles

SPECS

3GTU2WEC2FG485201
355 hp 5.3L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Alloy Wheels
Bluetooth

Listed 12 days

0 views

NOTES

Alloy Wheels,Chrome Wheels,Navigation System,Sunroof/Moonroof

2013 GMC Sierra

$14,000

MILEAGE 134,274 Miles

SPECS

1GTR2VE79DZ404565
315 hp 5.3L V8 Flex Fuel Vehicle
6-speed Automatic
Flex Fuel
4WD
Pickup

HIGHLIGHTS

Value Package
Steel Wheels
Bluetooth
Navigation System
Suspension Package

Listed 13 days

0 views

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This 2013 Sonoma Red Metallic GMC Sierra 1500 SLE 4WD is well equipped and includes these features and benefits: 6-Speed Automatic, 4WD, Very Dark Cashmere/Light Cashmere Leather. Awards: * JD Power Initial Quality Study At O'Fallon Buick GMC,...

2026 GMC Sierra

$63,600

MILEAGE 2,077 Miles

SPECS

3GTUUGEL4TG313201
420 hp 6.2L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Adaptive Cruise Control
Alloy Wheels

Listed 13 days

0 views

NOTES

This 2026 Glacier White GMC Sierra 1500 Denali 4WD is well equipped and includes these features and benefits: 10-Speed Automatic, 4WD, Black Leather. At O'Fallon Buick GMC, we're more than just a car dealership in O'Fallon. We're also members of t...

2025 GMC Sierra

$65,000

MILEAGE 21,176 Miles

SPECS

1GTUUHEL0SZ154455
420 hp 6.2L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Adaptive Cruise Control
Alloy Wheels

Listed 14 days

0 views

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This 2025 Onyx Black GMC Sierra 1500 Denali Ultimate 4WD is well equipped and includes these features and benefits: 10-Speed Automatic, 4WD, Alpine Umber Leather. At O'Fallon Buick GMC, we're more than just a car dealership in O'Fallon. We're also...

2020 GMC Sierra

$36,900

MILEAGE 186,501 Miles

SPECS

1GT49REY9LF104871
6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Alloy Wheels
Technology Package

Listed 14 days

0 views

CarMax St. Louis Mid Rivers Mall - Now offering Curbside Pickup

NOTES

This 2020 White Frost Tricoat GMC Sierra 2500HD Denali 4WD is well equipped and includes these features and benefits: 10-Speed Automatic, 4WD, Dark Walnut/Dark Ash Grey Leather. At O'Fallon Buick GMC, we're more than just a car dealership in O'Fal...

2015 GMC Sierra

$27,998

MILEAGE 70,280 Miles

SPECS

3GTP1VEC7FG262825
355 hp 5.3L V8
Automatic
Gasoline
RWD
Pickup

HIGHLIGHTS

Leather Seats
Navigation System
Alloy Wheels
Preferred Package
Bluetooth

St. Peters, MO

Listed 14 days

0 views

NOTES

2024 GMC Sierra

$43,500

MILEAGE 45,333 Miles

SPECS

3GTUUDED4RG198504
355 hp 5.3L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Leather Seats
Standard Suspension Package
Navigation System
Adaptive Cruise Control
Suspension Package

Listed 22 days

0 views

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This 2024 Titanium Rush Metallic GMC Sierra 1500 SLT 4WD is well equipped and includes these features and benefits: 10-Speed Automatic, 4WD, Jet Black Leather. At O'Fallon Buick GMC, we're more than just a car dealership in O'Fallon. We're also me...

2022 GMC Sierra Limited

$45,300

MILEAGE 13,075 Miles

SPECS

1GTP9EEL7NZ179676
420 hp 6.2L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Sunroof/Moonroof
Power Package
Navigation System
Alloy Wheels
Preferred Package

Listed 23 days

0 views

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Recent Arrival! Summit White 2022 GMC Sierra 1500 Limited AT4 EcoTec3 6.2L V8 4WD This Sierra 1500 Limited is well equipped with AT4 CarbonPro Edition (AT4 Carbon Hard Badge, Black Dual Exhaust Tips, CarbonPro (Carbon Fiber Composite) Bed, MultiPro...

2024 GMC Sierra

$46,000

MILEAGE 43,707 Miles

SPECS

3GTUUDEL1RG434405
420 hp 6.2L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Standard Suspension Package
Navigation System
Adaptive Cruise Control

Listed 23 days

0 views

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This 2024 Summit White GMC Sierra 1500 SLT 4WD is well equipped and includes these features and benefits: 10-Speed Automatic, 4WD, Black Leather. At O'Fallon Buick GMC, we're more than just a car dealership in O'Fallon. We're also members of the g...

2023 GMC Sierra HD

$60,351

MILEAGE 61,545 Miles

SPECS

1GT49REY1PF201441
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Sunroof/Moonroof
Power Package
Navigation System
Alloy Wheels
Preferred Package

Listed 28 days

0 views

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Recent Arrival! Ebony Twilight Metallic 2023 GMC Sierra 2500HD Denali 4D Crew Cab Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD Clean CARFAX. 10-Speed Automatic, 4WD, Jet Black Leather. This Sierra 2500HD is well equipped with Denali Black Di...

2019 GMC Sierra Limited

$14,998

MILEAGE 169,917 Miles

SPECS

2GTV2LEC6K1137200
355 hp 5.3L V8
Gasoline
4WD
Pickup

Listed 33 days

0 views

2023 GMC Sierra

$45,000

MILEAGE 67,656 Miles

SPECS

1GTUUEE88PZ103528
3L I6 Diesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Leather Seats
Navigation System
Alloy Wheels
Technology Package
Bluetooth

Listed 34 days

0 views

NOTES

This 2023 Blue Metallic GMC Sierra 1500 AT4 4WD is well equipped and includes these features and benefits: 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. At O'Fallon Buick GMC, we're more than just a car dealership in O'Fallon....

2024 GMC Sierra

$44,900

MILEAGE 38,794 Miles

SPECS

3GTUUDED3RG436665
355 hp 5.3L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Standard Suspension Package
Navigation System
Adaptive Cruise Control
Suspension Package
Alloy Wheels

Listed 35 days

0 views

NOTES

Priced below KBB Fair Purchase Price! This 2024 White Frost Tricoat GMC Sierra 1500 SLT 4WD is well equipped and includes these features and benefits: APPLE CarPlay-ANDROID AUTO, LEATHER, ONE OWNER, LOCAL TRADE, KEYLESS START, METICULOUS SERVICE HI...

2018 GMC Sierra

$24,925

MILEAGE 144,114 Miles

SPECS

3GTU2NEJ2JG204757
420 hp 6.2L V8
8-speed Automatic Overdrive
Gasoline
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Suspension Package
Alloy Wheels

Listed 35 days

0 views

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Experience the power and sophistication of this 2018 GMC Sierra 1500 SLT. With its commanding 6.2L EcoTec3 V8 engine, 8-speed automatic transmission, and 4-wheel drive, this truck delivers exceptional performance and capability. - CLEAN CARFAX, NO A...

2024 GMC Sierra

$50,900

MILEAGE 49,572 Miles

SPECS

3GTUUEEL6RG160673
420 hp 6.2L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Navigation System
Alloy Wheels
Preferred Package
Remote Start
Blind Spot Monitoring

Listed 37 days

0 views

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This 2024 Thunderstorm Gray GMC Sierra 1500 AT4 4WD is well equipped and includes these features and benefits: 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. At O'Fallon Buick GMC, we're more than just a car dealership in O'Fall...

2026 GMC Sierra HD

$73,500

MILEAGE 21,952 Miles

SPECS

1GT4UPEY5TF116079
470 hp 6.6L V8 Biodiesel
Automatic
Diesel
4WD
Pickup

HIGHLIGHTS

Sunroof/Moonroof
Alloy Wheels
Preferred Package
Technology Package
Blind Spot Monitoring

Listed 37 days

0 views

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This 2026 Onyx Black GMC Sierra 2500HD AAT4 4WD is well equipped and includes these features and benefits: 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. At O'Fallon Buick GMC, we're more than just a car dealership in O'Fallon....

2024 GMC Sierra

$51,000

MILEAGE 47,869 Miles

SPECS

1GTUUGEL0RZ182695
420 hp 6.2L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Leather Seats
Sunroof/Moonroof
Navigation System
Adaptive Cruise Control
Alloy Wheels

Listed 38 days

0 views

NOTES

This 2024 Onyx Black GMC Sierra 1500 Denali 4WD is well equipped and includes these features and benefits: APPLE CarPlay-ANDROID AUTO, LEATHER, SUNROOF/MOONROOF, ONE OWNER, LOCAL TRADE, KEYLESS START, METICULOUS SERVICE HISTORY, Sierra 1500 Denali,...

2022 GMC Sierra

$49,000

MILEAGE 54,805 Miles

SPECS

3GTUUFEL9NG563692
420 hp 6.2L V8
Automatic
Gasoline
4WD
Pickup

HIGHLIGHTS

Sunroof/Moonroof
Navigation System
Alloy Wheels
Trailer Package
Remote Start

Listed 43 days

0 views