Used GMC SUVs for Sale in Union, ON

424 results

2023 GMC Acadia

SLE AWD

110,309 km

$32,658

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 228 hp 2L I4
Exterior colour:: Red
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: 9-Speed Automatic
Mileage:: 110,309
Stock #:: 77154
VIN:: 1GKKNRLS8PZ136463

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2020 GMC Yukon

Denali 4WD

114,723 km

$47,629

CarGurus partner

Year:: 2020
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Blue
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 114,723
Stock #:: 26-0047A
VIN:: 1GKS2CKJ8LR165499

2024 GMC Terrain

Denali AWD

45,000 km

$33,990

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 45,000
Stock #:: 2N4990
VIN:: 3GKALXEG0RL236081

2025 GMC Acadia

Elevation AWD

52,478 km

$41,985

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior colour:: White
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 52,478
Stock #:: 102412
VIN:: 1GKENNRS2SJ138763

2024 GMC Terrain

Denali AWD

45,000 km

$33,990

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 45,000
Stock #:: 2N4990
VIN:: 3GKALXEG0RL236081

2025 GMC Yukon

Denali 4WD

12,647 km

$97,911

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Black
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Brown (Tan)
Transmission:: Automatic
Mileage:: 12,647
Stock #:: TT232A
VIN:: 1GKS2DRL8SR244988

2024 GMC Terrain

SLE AWD

38,464 km

$29,250

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 38,464
Stock #:: S26697
VIN:: 3GKALTEG6RL233968

2016 GMC Terrain

SLE2

203,803 km

$6,995

CarGurus partner

Year:: 2016
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 182 hp 2.4L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 6-Speed Automatic
Mileage:: 203,803
Stock #:: FS:18887
VIN:: 2GKALNEK9G6149550

2017 GMC Yukon XL

Denali 4WD

101,373 km

$34,995

CarGurus partner

Year:: 2017
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Red
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 101,373
Stock #:: FS:18896
VIN:: 1GKS2HKJ4HR318450

2024 GMC Terrain

Denali AWD

20,058 km

$35,911

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 20,058
Stock #:: 26085A
VIN:: 3GKALXEG2RL181259

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2024 GMC Terrain

SLE AWD

17,644 km

$30,350

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 17,644
Stock #:: S26673
VIN:: 3GKALTEG0RL131064

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2017 GMC Acadia

SLE-2 FWD

188,517 km

$13,001

CarGurus partner

Year:: 2017
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior colour:: Silver
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 188,517
Stock #:: P12446
VIN:: 1GKKNLLS1HZ238105

2018 GMC Terrain

SLT AWD

174,822 km

$15,900

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 174,822
Stock #:: 3089
VIN:: 3GKALVEX6JL323458

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2024 GMC Terrain

SLE AWD

61,841 km

$27,504

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 61,841
Stock #:: 85927
VIN:: 3GKALTEG5RL120108

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2019 GMC Acadia

Denali AWD

113,103 km

$27,295

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior colour:: Smokey Quartz Metallic (GS6)
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 113,103
Stock #:: 125931
VIN:: 1GKKNXLS8KZ125931

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2024 GMC Terrain

SLE AWD

82,958 km

$24,999

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Silver
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 82,958
Stock #:: TT368A
VIN:: 3GKALTEG6RL108999

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2025 GMC Terrain

Elevation AWD

16,781 km

$35,366

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 16,781
Stock #:: 15-26467A
VIN:: 3GKALUEG6SL221153

2017 GMC Yukon XL

SLE 4WD

182,415 km

$27,995

Year:: 2017
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8 Flex Fuel Vehicle
Exterior colour:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Flex Fuel Vehicle
Interior colour:: Black
Transmission:: Automatic
Mileage:: 182,415
Stock #:: TA26
VIN:: 1GKS2FKC4HR340910

2021 GMC Yukon XL

SLT 4WD

197,611 km

$44,995

Year:: 2021
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Black
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 197,611
Stock #:: TA81
VIN:: 1GKS2GKD4MR353729

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2024 GMC Terrain

SLE AWD

85,921 km

$25,162

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 85,921
Stock #:: CC00377F
VIN:: 3GKALTEG5RL331373

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2024 GMC Terrain

SLE AWD

88,524 km

$24,864

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 88,524
Stock #:: CC00390F
VIN:: 3GKALTEG3RL321733

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2024 GMC Terrain

SLE AWD

74,463 km

$26,115

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Silver
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 74,463
Stock #:: 86024
VIN:: 3GKALTEG3RL287745

2021 GMC Acadia

AT4 AWD

173,000 km

$22,900

Year:: 2021
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior colour:: Gray
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 173,000
Stock #:: 2999
VIN:: 1GKKNLLS5MZ164665

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2024 GMC Terrain

Denali AWD

48,968 km

$34,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 48,968
Stock #:: 9157
VIN:: 3GKALXEG0RL281991

Used GMC SUVs for Sale in Union, ON

2023 GMC Acadia

$32,658

2020 GMC Yukon

$47,629

2024 GMC Terrain

$33,990

2025 GMC Acadia

$41,985

2024 GMC Terrain

$33,990

2025 GMC Yukon

$97,911

2024 GMC Terrain

$29,250

2016 GMC Terrain

$6,995

2017 GMC Yukon XL

$34,995

2024 GMC Terrain

$35,911

2024 GMC Terrain

$30,350

2017 GMC Acadia

$13,001

2018 GMC Terrain

$15,900

2024 GMC Terrain

$27,504

2019 GMC Acadia

$27,295

2024 GMC Terrain

$24,999

2025 GMC Terrain

$35,366

2017 GMC Yukon XL

$27,995

2021 GMC Yukon XL

$44,995

2024 GMC Terrain

$25,162

2024 GMC Terrain

$24,864

2024 GMC Terrain

$26,115

2021 GMC Acadia

$22,900

2024 GMC Terrain

$34,995

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