Used GMC SUVs for Sale in Thornhill, ON

1,361 results

2026 GMC Acadia

AT4 AWD

5,937 km

$67,000

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 328 hp 2.5L I4
Exterior colour:: Summit White
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 5,937
Stock #:: 36952A
VIN:: 1GKENPKSXTJ165197

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2018 GMC Terrain

SLE AWD

137,324 km

$13,888

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 137,324
Stock #:: 43860B
VIN:: 3GKALTEVXJL201947

2024 GMC Terrain

AT4 AWD

39,189 km

$31,812

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:: 39,189
Stock #:: 2444800
VIN:: 3GKALYEG7RL253076

2023 GMC Terrain

SLT AWD

209,276 km

$19,970

CarGurus partner

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:: STERLING METALLIC
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 209,276
Stock #:: NW4867B
VIN:: 3GKALVEGXPL213800

2024 GMC Terrain

SLE AWD

42,184 km

$26,988

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 42,184
Stock #:: RL130842
VIN:: 3GKALTEG6RL130842

2024 GMC Terrain

SLE AWD

164,987 km

$17,998

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:: Summit White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 164,987
Stock #:: E2672
VIN:: 3GKALTEG8RL126243

2023 GMC Yukon

SLT 4WD

43,175 km

$68,998

CarGurus partner

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:: 43,175
Stock #:: TT448963
VIN:: 1GKS2BKD6PR448963

2022 GMC Terrain

SLE FWD

158,248 km

$12,899

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 158,248
Stock #:: 156590C
VIN:: 3GKALMEV5NL156590

2024 GMC Terrain

SLE AWD

61,425 km

$24,498

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:: 61,425
Stock #:: L137273
VIN:: 3GKALTEG7RL251668

2017 GMC Acadia

SLT-2 AWD

130,000 km

$17,450

CarGurus partner

Year:: 2017
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
Transmission:: Automatic
Mileage:: 130,000
Stock #:: 172592
VIN:: 1GKKNWLS1HZ172592

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2026 GMC Terrain

AT4 AWD

13,567 km

$41,988

CarGurus partner

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
Transmission:: Automatic
Mileage:: 13,567
Stock #:: 161979A
VIN:: 3GKALYEG2TL200874

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2023 GMC Acadia

SLE AWD

85,088 km

$30,990

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:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 85,088
Stock #:: 26575A
VIN:: 1GKKNRL40PZ201727

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2016 GMC Acadia

SLT-2 AWD

211,357 km

$10,900

CarGurus partner

Year:: 2016
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 281 hp 3.6L V6
Exterior colour:: Victory Red
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 211,357
Stock #:: AUTO1292-26
VIN:: 1GKKVSKD4GJ334451

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2017 GMC Acadia

SLE-1 FWD

171,000 km

$11,995

Year:: 2017
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 193 hp 2.5L I4
Exterior colour:: Blue
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 171,000
Stock #:: .
VIN:: 1GKKNKLA4HZ223132

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2022 GMC Terrain

AT4 AWD

90,326 km

$23,587

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 90,326
Stock #:: O6443
VIN:: 3GKALYEV6NL240666

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2019 GMC Yukon

Denali 4WD

160,809 km

$35,995

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: White Frost Tricoat
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black Interior
Transmission:: Automatic
Mileage:: 160,809
Stock #:: 26081A
VIN:: 1GKS2CKJ3KR180149

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2015 GMC Acadia

Denali AWD

110,240 km

$13,999

CarGurus partner

Year:: 2015
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 288 hp 3.6L V6
Exterior colour:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 110,240
Stock #:: 142497
VIN:: 1GKKVTKD4FJ142497

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2026 GMC Terrain

Elevation AWD

48,700 km

$35,900

CarGurus partner

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:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 48,700
Stock #:: 27035
VIN:: 3GKALUEG8TL130273

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2017 GMC Yukon

Denali 4WD

132,625 km

$30,998

CarGurus partner

Year:: 2017
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 132,625
Stock #:: AD364F
VIN:: 1GKS2CKJ8HR236689

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2023 GMC Terrain

SLE AWD

82,604 km

$20,814

CarGurus partner

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 #:: U12517
VIN:: 3GKALTEG6PL200515

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2023 GMC Acadia

SLT AWD

44,100 km

$29,999

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior colour:: White
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 44,100
Stock #:: 0078
VIN:: 1GKKNULS3PZ248171

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2017 GMC Terrain

SLE1 AWD

139,000 km

$5,720

CarGurus partner

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:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 139,000
Stock #:: 2GKFLSEK3H6298090
VIN:: 2GKFLSEK3H6298090

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2024 GMC Terrain

SLE AWD

33,989 km

$25,995

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:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 33,989
Stock #:: H42556A
VIN:: 3GKALTEG7RL129828

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2024 GMC Terrain

SLE AWD

69,854 km

$27,895

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:: 69,854
Stock #:: P5642
VIN:: 3GKALTEG4RL400991

Used GMC SUVs for Sale in Thornhill, ON

2026 GMC Acadia

$67,000

2018 GMC Terrain

$13,888

2024 GMC Terrain

$31,812

2023 GMC Terrain

$19,970

2024 GMC Terrain

$26,988

2024 GMC Terrain

$17,998

2023 GMC Yukon

$68,998

2022 GMC Terrain

$12,899

2024 GMC Terrain

$24,498

2017 GMC Acadia

$17,450

2026 GMC Terrain

$41,988

2023 GMC Acadia

$30,990

2016 GMC Acadia

$10,900

2017 GMC Acadia

$11,995

2022 GMC Terrain

$23,587

2019 GMC Yukon

$35,995

2015 GMC Acadia

$13,999

2026 GMC Terrain

$35,900

2017 GMC Yukon

$30,998

2023 GMC Terrain

$20,814

2023 GMC Acadia

$29,999

2017 GMC Terrain

$5,720

2024 GMC Terrain

$25,995

2024 GMC Terrain

$27,895

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