Used GMC Cars for Sale near O Fallon, IL

1,141 results

O Fallon, IL

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2023 GMC Sierra 1500

SLT Crew Cab 4WD

82,449 miles

$39,000

Fair Deal

Saint Peters, MO

39 mi away

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Summit White
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 82,449
Stock number:: P7017
VIN:: 1GTUUDE89PZ275447

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2023 GMC Terrain

SLT AWD

28,301 miles

$27,482

Fair Deal

Godfrey, IL

28 mi away

Year:: 2023
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black Leather
Transmission:: Automatic
Mileage:: 28,301
Stock number:: 5910
VIN:: 3GKALVEG1PL231022

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

37,023 miles

$67,085

Good Deal

Herculaneum, MO

37 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior color:: White Frost Tricoat
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 37,023
Stock number:: RK86488
VIN:: 1GT49REY8RF175343

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2020 GMC Yukon XL

Denali 4WD

114,707 miles

$29,364

Good Deal

Saint Louis, MO

25 mi away

Year:: 2020
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: White Frost Tricoat
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Cocoa/Shale Leather
Transmission:: Automatic
Mileage:: 114,707
Stock number:: T260272A
VIN:: 1GKS2HKJ5LR107668

2022 GMC Sierra 1500 Limited

Denali Crew Cab 4WD

63,270 miles

$36,852

Great Deal

Saint Louis, MO

25 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 1500 Limited
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Onyx Black
Combined gas mileage:: 16 MPG
Fuel type:: Gasoline
Interior color:: Jet Black Leather
Transmission:: Automatic
Mileage:: 63,270
Stock number:: T260081A
VIN:: 3GTU9FEL4NG146708

2023 GMC Canyon

Denali Crew Cab 4WD

50,136 miles

$38,107

Good Deal

Saint Louis, MO

29 mi away

Year:: 2023
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: White
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 50,136
Stock number:: PLRL250411A
VIN:: 1GTP6FEK1P1152738

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2019 GMC Sierra 2500HD

Base Crew Cab 4WD

92,900 miles

$29,990

Fair Deal

East Carondelet, IL

19 mi away

Year:: 2019
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 360 hp 6L V8 Flex Fuel Vehicle
Exterior color:: White
Fuel type:: Flex Fuel Vehicle
Interior color:: Gray
Transmission:: 6-Speed Automatic
Mileage:: 92,900
Stock number:: 26-015
VIN:: 1GT12NEG4KF166961

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2024 GMC Terrain

Denali AWD

10,378 miles

$31,635

Good Deal

Saint Louis, MO

25 mi away

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: White Frost Tricoat
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 10,378
Stock number:: P19068
VIN:: 3GKALXEGXRL103246

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2022 GMC Sierra 1500

SLT Crew Cab 4WD

62,693 miles

$38,970

Good Deal

Certified Pre-Owned

Litchfield, IL

42 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Pacific Blue Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 62,693
Stock number:: BP10918
VIN:: 3GTUUDED9NG616131

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2021 GMC Canyon

AT4 Crew Cab 4WD with Cloth

72,947 miles

$24,776

Great Deal

Saint Louis, MO

24 mi away

Year:: 2021
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 308 hp 3.6L V6
Exterior color:: Onyx Black
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Jet Black/Kalahari Leather
Transmission:: Automatic
Mileage:: 72,947
Stock number:: B5095601
VIN:: 1GTG6FEN3M1265323

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2022 GMC Sierra 2500HD

SLE Double Cab 4WD

112,000 miles

$31,328

Good Deal

Saint Peters, MO

39 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 112,000
Stock number:: 53709-1
VIN:: 1GT59ME70NF321114

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2024 GMC Terrain

SLT AWD

51,978 miles

$20,303

Great Deal

Saint Peters, MO

41 mi away

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 9-Speed Automatic
Mileage:: 51,978
Stock number:: U6569
VIN:: 3GKALVEG4RL153208

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2012 GMC Acadia

Denali FWD

102,020 miles

$9,593

Good Deal

St. Louis, MO

25 mi away

Year:: 2012
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 288 hp 3.6L V6
Exterior color:: Carbon Black Metallic
Fuel type:: Gasoline
Interior color:: Cashmere
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 102,020
Stock number:: VP1982-0
VIN:: 1GKKRTED7CJ396264

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2019 GMC Sierra 1500

SLT Crew Cab 4WD

65,521 miles

$32,862

Good Deal

Saint Peters, MO

41 mi away

Year:: 2019
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Quicksilver Metallic
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 65,521
Stock number:: U6535A
VIN:: 1GTU9DED6KZ117056

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2019 GMC Terrain

Denali AWD

96,711 miles

$18,777

Fair Deal

Collinsville, IL

7 mi away

Year:: 2019
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Exterior color:: Summit White
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 96,711
Stock number:: SP2652
VIN:: 3GKALXEX4KL164761

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2018 GMC Terrain

Denali AWD

120,288 miles

$14,990

Good Deal

St Louis, MO

25 mi away

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Exterior color:: Summit White
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 120,288
Stock number:: 68352A
VIN:: 3GKALXEX2JL201904

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2016 GMC Yukon

SLT 4WD

153,500 miles

$16,995

Good Deal

Florissant, MO

26 mi away

Year:: 2016
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8 Flex Fuel Vehicle
Combined gas mileage:: 19 MPG
Fuel type:: Flex Fuel Vehicle
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 153,500
Stock number:: 428372
VIN:: 1GKS2BKC5GR428372

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2019 GMC Yukon

Denali 4WD

82,995 miles

$33,900

Good Deal

Columbia, IL

20 mi away

Year:: 2019
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: White Frost Tricoat
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Cocoa/Shale
Mileage:: 82,995
Stock number:: S10884K
VIN:: 1GKS2CKJ7KR157795

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2020 GMC Yukon XL

Denali 4WD

119,000 miles

$28,200

Good Deal

Florissant, MO

26 mi away

Year:: 2020
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Crimson Red Tintcoat
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Mileage:: 119,000
Stock number:: Z10342A
VIN:: 1GKS2HKJ9LR219793

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2022 GMC Terrain

SLT AWD

69,725 miles

$18,925

Great Deal

Saint Louis, MO

28 mi away

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior color:: Marine Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 69,725
Stock number:: SC276136A
VIN:: 3GKALVEV5NL153372

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2018 GMC Terrain

SLT

127,367 miles

$11,695

Good Deal

Saint Louis, MO

25 mi away

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 252 hp 2L I4
Exterior color:: Graphite Gray Metallic
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 127,367
Stock number:: KR1676-1
VIN:: 3GKALPEX6JL406884

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

15,563 miles

$56,800

Great Deal

Ellisville, MO

37 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Thunderstorm Gray
Fuel type:: Gasoline
Interior color:: Jet Black with Kalahari accents Leather
Transmission:: Automatic
Mileage:: 15,563
Stock number:: 87204A
VIN:: 1GTUUEELXSZ189440

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2024 GMC Terrain

SLE AWD

53,131 miles

$20,499

Good Deal

St. Louis, MO

25 mi away

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 53,131
Stock number:: 7W9PM1
VIN:: 3GKALTEG1RL341043

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Reviews

4.4 Overall rating

(4,074 reviews)

Customers say

GMC offers a lineup of trucks and SUVs that are generally praised for their reliable performance, spacious interiors, and towing capabilities. Owners appreciate their rugged design and the comfort they provide, especially in models like the Sierra and Yukon. However, common criticisms include fuel economy issues and high pricing for some models. Despite these drawbacks, GMC vehicles are often recognized for their power, luxurious features, and off-road capabilities, making them solid choices for both daily driving and rugged use.

AI generated from the text of customer reviews.

What people say

comfort fuel economy interior performance power

Anonymous

5.0

Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 08, 2024

The truck had all the features I wanted and the price was in-line, or better with others in my search.

Ronald J

4.0

Reviewed a 2010 GMC Terrain on Mar 25, 2024

This car is a Good Value for age and mileage.

Matthew B

5.0

Reviewed a 2021 GMC AT4 Crew Cab 4WD on Jan 07, 2025

Best truck I have driven! Highway speeds are great and feels like I’m driving a Cadillac.

Ben B

5.0

Reviewed a 2024 GMC SLT Crew Cab RWD on Jun 04, 2024

Great size with crew cab and great truck for the price

Quinton C

4.0

Reviewed a 2023 GMC Sierra 1500 on Mar 18, 2024

Great looking truck, but doesnt have a standard size bed.

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