Used GMC SUVs for Sale in Union, ON

2021 GMC Acadia

Denali AWD

74,280 kilometres

$35,799

Good Deal

St Thomas, ON

10 km away

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:: Black
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 74,280
Stock number:: 6040A
VIN:: 1GKKNXLS3MZ158659

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2023 GMC Terrain

SLE AWD

82,604 kilometres

$23,854

Good Deal

Brantford, ON

92 km 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 colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 82,604
Stock number:: U12517
VIN:: 3GKALTEG6PL200515

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2023 GMC Yukon

SLT 4WD

66,394 kilometres

$70,890

Good Deal

Brantford, ON

93 km away

Year:: 2023
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 66,394
Stock number:: P11753
VIN:: 1GKS2BKD3PR356953

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2024 GMC Terrain

SLE AWD

56,169 kilometres

$26,799

Great Deal

Ingersoll, ON

45 km 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 colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 56,169
Stock number:: DR7643
VIN:: 3GKALTEG3RL335518

2024 GMC Terrain

SLE AWD

63,306 kilometres

$25,799

Great Deal

Ingersoll, ON

45 km 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 colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 63,306
Stock number:: DR7644
VIN:: 3GKALTEG6RL335495

2017 GMC Terrain

SLE2

120,241 kilometres

$9,995

Great Deal

London, ON

33 km away

Year:: 2017
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 182 hp 2.4L I4
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 120,241
Stock number:: 1318
VIN:: 2GKALNEK2H6286461

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2018 GMC Terrain

SLT AWD

154,774 kilometres

$14,424

Great Deal

Brantford, ON

94 km away

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Silver
Transmission:: Automatic
Mileage:: 154,774
Stock number:: 218807
VIN:: 3GKALVEX6JL218807

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2023 GMC Acadia

Denali AWD

66,897 kilometres

$42,998

Good Deal

Simcoe, ON

75 km away

Year:: 2023
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 66,897
Stock number:: A02476
VIN:: 1GKKNXLSXPZ117790

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2018 GMC Terrain

SLT AWD

83,137 kilometres

$20,495

Good Deal

London, ON

28 km away

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 83,137
Stock number:: 100012
VIN:: 3GKALVEX6JL336145

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2024 GMC Terrain

SLE AWD

48,734 kilometres

$28,208

Good Deal

London, ON

35 km 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 colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 48,734
Stock number:: U11075
VIN:: 3GKALTEG2RL328494

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2023 GMC Terrain

SLE FWD

160,000 kilometres

$15,495

Good Deal

London, ON

36 km away

Year:: 2023
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 160,000
VIN:: 3GKALMEG6PL192678

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2025 GMC Yukon

Denali 4WD

12,067 kilometres

$98,600

Good Deal

Chatham, ON

85 km away

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:: Black
Transmission:: Automatic
Mileage:: 12,067
Stock number:: TT232A
VIN:: 1GKS2DRL8SR244988

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2017 GMC Yukon XL

SLE 4WD

182,415 kilometres

$29,995

Good Deal

London, ON

36 km away

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 number:: TA26
VIN:: 1GKS2FKC4HR340910

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2026 GMC Terrain

Denali AWD

21,675 kilometres

$42,999

Good Deal

Certified Pre-Owned

London, ON

29 km away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: 8-Speed Automatic
Mileage:: 21,675
Stock number:: 153703
VIN:: 3GKALZEG0TL147467

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2024 GMC Terrain

Denali AWD

27,944 kilometres

$34,654

Good Deal

London, ON

28 km 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 colour:: Silver
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 27,944
Stock number:: E25069-1
VIN:: 3GKALXEG7RL106461

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2023 GMC Yukon

AT4 4WD

43,739 kilometres

$79,800

Good Deal

Woodstock, ON

64 km away

Year:: 2023
Make:: GMC
Model:: Yukon
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
Transmission:: Automatic
Mileage:: 43,739
Stock number:: 268WVNA
VIN:: 1GKS2CKD0PR521198

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2021 GMC Terrain

SLE AWD

160,000 kilometres

$17,995

Good Deal

London, ON

21 km 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 colour:: Silver
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 160,000
Stock number:: F316102
VIN:: 3GKALTEVXML316102

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2023 GMC Yukon

SLT 4WD

66,394 kilometres

$70,890

Good Deal

Brantford, ON

93 km away

Year:: 2023
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 66,394
Stock number:: P11753
VIN:: 1GKS2BKD3PR356953

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2024 GMC Terrain

Denali AWD

20,564 kilometres

$35,995

Good Deal

Jarvis, ON

91 km 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 colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 20,564
Stock number:: 9007
VIN:: 3GKALXEG1RL296287

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2019 GMC Terrain

Denali AWD

164,404 kilometres

$16,988

Good Deal

London, ON

28 km away

Year:: 2019
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Exterior colour:: Gray (Dark Grey)
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 164,404
Stock number:: 262739
VIN:: 3GKALXEX8KL262739

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2025 GMC Acadia

Elevation AWD

28,400 kilometres

$47,995

Good Deal

Exeter, ON

78 km away

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:: Silver
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 28,400
Stock number:: EX1130B
VIN:: 1GKENNRS9SJ154295

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2024 GMC Terrain

Denali AWD

32,367 kilometres

$34,495

Good Deal

Stratford, ON

78 km 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 colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 32,367
Stock number:: SL1313
VIN:: 3GKALXEG8RL100698

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2017 GMC Terrain

SLE1 AWD

145,338 kilometres

$10,098

Good Deal

Brantford, ON

93 km away

Year:: 2017
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 182 hp 2.4L I4
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: 6-Speed Automatic
Mileage:: 145,338
Stock number:: 6EX5188B
VIN:: 2GKFLSEK8H6143700

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2025 GMC Yukon

Denali 4WD

12,067 kilometres

$98,600

Good Deal

Chatham, ON

85 km away

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:: Black
Transmission:: Automatic
Mileage:: 12,067
Stock number:: TT232A
VIN:: 1GKS2DRL8SR244988

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