Used GMC Cars for Sale near O Fallon, IL

1,225 results

O Fallon, IL

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2020 GMC Acadia

Denali FWD

95,225 miles

$20,995

Good Deal

Saint Louis, MO

24 mi away

Year:: 2020
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior color:: Gray (Satin Steel Metallic)
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Dark Galvanized/Light Shale
Transmission:: 9-Speed Automatic
Mileage:: 95,225
Stock number:: H16975-0
VIN:: 1GKKNPLS2LZ142869

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2022 GMC Sierra 2500HD

SLT Crew Cab 4WD

37,142 miles

$55,000

Good Deal

Saint Charles, MO

37 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Quicksilver Metallic
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 37,142
Stock number:: A15995N
VIN:: 1GT49NEY0NF342927

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

35,725 miles

$45,300

Good Deal

Saint Charles, MO

37 mi away

Year:: 2024
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:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 35,725
Stock number:: A15889N
VIN:: 1GTUUCE88RZ104640

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2016 GMC Terrain

SLT

164,577 miles

$6,973

Good Deal

Sparta, IL

34 mi away

Year:: 2016
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 182 hp 2.4L I4
Exterior color:: Onyx Black
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony)
Transmission:: 6-Speed Automatic
Mileage:: 164,577
Stock number:: GM264291
VIN:: 2GKALPEK0G6264291

2022 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

32,598 miles

$36,097

Good Deal

Store transfer to O Fallon, IL

267 mi away Price includes $99 shipping Price includes $99 shipping

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: White
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 32,598
Stock number:: 28127130
VIN:: 3GTPUJEK0NG682643

2013 GMC Terrain

SLE2

80,409 miles

$9,000

Good Deal

Columbia, IL

19 mi away

Year:: 2013
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 182 hp 2.4L I4
Exterior color:: Gray (Iridium Metallic)
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Jet Black Cloth
Transmission:: Automatic
Mileage:: 80,409
Stock number:: 8809ZA
VIN:: 2GKALSEK4D6407077

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2022 GMC Terrain

SLE AWD

88,695 miles

$17,285

Great Deal

Saint Peters, MO

41 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:: Quicksilver Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 88,695
Stock number:: U6451A
VIN:: 3GKALTEV4NL116284

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2020 GMC Terrain

Denali FWD

158,771 miles

$11,999

Great Deal

Highland, IL

16 mi away

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 252 hp 2L I4
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Gray (Light Platinum/Taupe)
Transmission:: 9-Speed Automatic
Mileage:: 158,771
Stock number:: 38722A
VIN:: 3GKALSEX6LL122418

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2015 GMC Terrain

SLE1

116,160 miles

$8,490

Good Deal

Ellisville, MO

36 mi away

Year:: 2015
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 182 hp 2.4L I4
Exterior color:: Summit White
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Light Titanium
Transmission:: 6-Speed Automatic
Mileage:: 116,160
Stock number:: J25077B
VIN:: 2GKALMEKXF6132295

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2020 GMC Terrain

Denali FWD

131,862 miles

$14,920

Great Deal

Germantown, IL

19 mi away

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 252 hp 2L I4
Exterior color:: Summit White
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 131,862
Stock number:: 25823B
VIN:: 3GKALSEX5LL107327

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2018 GMC Terrain

SLE

94,955 miles

$13,888

Good Deal

Saint Peters, MO

39 mi away

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 1.5L I4
Exterior color:: Summit White
Combined gas mileage:: 28 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 94,955
Stock number:: 53650-1
VIN:: 3GKALMEV4JL326819

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2015 GMC Acadia

SLT-1 FWD

91,264 miles

$11,458

Good Deal

O'Fallon, IL

2 mi away

Year:: 2015
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 281 hp 3.6L V6
Exterior color:: Champagne Silver Metallic
Combined gas mileage:: 20 MPG
Fuel type:: Gasoline
Interior color:: Dark Cashmere
Transmission:: 6-Speed Automatic
Mileage:: 91,264
Stock number:: 16379P-1
VIN:: 1GKKRRKD8FJ191712

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2018 GMC Terrain

SLT

127,357 miles

$12,274

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:: 127,357
Stock number:: KR1676-1
VIN:: 3GKALPEX6JL406884

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2016 GMC Acadia

SLT-1 FWD

98,952 miles

$11,995

Good Deal

Saint Louis, MO

27 mi away

Year:: 2016
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 281 hp 3.6L V6
Exterior color:: Gray (Iridium Metallic)
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Dark Cashmere
Transmission:: 6-Speed Automatic
Mileage:: 98,952
Stock number:: T73622A
VIN:: 1GKKRRKD8GJ101850

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2018 GMC Yukon

SLT 4WD

112,888 miles

$22,762

Good Deal

Ellisville, MO

36 mi away

Year:: 2018
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: White Frost Tricoat
Fuel type:: Gasoline
Interior color:: Cocoa/Dune
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 112,888
Stock number:: J1050A
VIN:: 1GKS2BKC8JR299101

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2021 GMC Terrain

SLT AWD

54,106 miles

$20,409

Great Deal

Saint Louis, MO

25 mi away

Year:: 2021
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior color:: White Frost Tricoat
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black Leather
Transmission:: Automatic
Mileage:: 54,106
Stock number:: RT260113A
VIN:: 3GKALVEV2ML387788

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2020 GMC Yukon XL

Denali 4WD

75,983 miles

$35,489

Good Deal

Saint Louis, MO

28 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:: Gray (Dark Sky Metallic)
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Mileage:: 75,983
Stock number:: B11086
VIN:: 1GKS2HKJ8LR138381

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2018 GMC Terrain

Denali AWD

108,459 miles

$14,595

Great Deal

Saint 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:: Blue Steel Metallic
Combined gas mileage:: 23 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 108,459
Stock number:: KT0191-2
VIN:: 3GKALXEX5JL406004

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2015 GMC Acadia

Denali AWD

99,457 miles

$12,886

Fair Deal

Ellisville, MO

36 mi away

Year:: 2015
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 288 hp 3.6L V6
Exterior color:: Gray (Iridium Metallic)
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Black (Ebony)
Transmission:: 6-Speed Automatic
Mileage:: 99,457
Stock number:: J25166B
VIN:: 1GKKVTKD5FJ337153

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2023 GMC Acadia

Denali AWD

18,152 miles

$39,990

Fair Deal

Wood River, IL

20 mi away

Year:: 2023
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior color:: Volcanic Red Tintcoat
Combined gas mileage:: 22 MPG
Fuel type:: Gasoline
Interior color:: Dark Galvanized/Light Shale
Transmission:: 9-Speed Automatic
Mileage:: 18,152
Stock number:: 31722-1
VIN:: 1GKKNXLS3PZ241349

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2017 GMC Acadia

SLT-1 FWD

76,859 miles

$14,983

Good Deal

Saint Louis, MO

31 mi away

Year:: 2017
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior color:: Dark Sapphire Blue Metallic
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Jet Black Leather
Transmission:: Automatic
Mileage:: 76,859
Stock number:: 35648A
VIN:: 1GKKNMLSXHZ174782

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2021 GMC Terrain

SLT FWD

97,535 miles

$17,977

Fair Deal

Jerseyville, IL

41 mi away

Year:: 2021
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior color:: White Frost Tricoat
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 97,535
Stock number:: P2145
VIN:: 3GKALPEV0ML344630

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2022 GMC Terrain

SLE FWD

73,761 miles

$18,900

Fair Deal

Saint Charles, MO

37 mi away

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior color:: Cayenne Red Tintcoat
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 73,761
Stock number:: A16442M
VIN:: 3GKALMEV3NL117206

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Reviews

4.4 Overall rating

(4,073 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.

Anonymous

5.0

Reviewed a 2020 GMC Yukon XL on Feb 22, 2024

Great vehicle. Drives super smooth. The car was a great value for such low 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

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