Used GMC Sedans for Sale in Alton, ON

3,990 results

2017 GMC Acadia

SLE-2 FWD

128,000 km

$16,995

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
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: 6-Speed Automatic
Mileage:: 128,000
Stock #:: 2507389
VIN:: 1GKKNLLS3HZ140516

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2019 GMC Sierra 1500

AT4 Crew Cab 4WD

172,679 km

$34,995

CarGurus partner

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 colour:: Black
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 172,679
Stock #:: D10128
VIN:: 1GTP9EED3KZ283330

2025 GMC Sierra 1500

Denali Crew Cab 4WD

48,866 km

$71,995

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 48,866
Stock #:: R4668
VIN:: 3GTUUGE8XSG205126

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

35,956 km

$50,491

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
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:: 35,956
Stock #:: G250922
VIN:: 3GTUUCED6RG250922

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

173,774 km

$33,999

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 173,774
Stock #:: 357308
VIN:: 3GTP9EEL5MG357308

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

23,901 km

$64,699

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 23,901
Stock #:: 55997GH
VIN:: 3GTUUEE85SG244873

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

50,000 km

$58,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 50,000
Stock #:: 26T172B
VIN:: 3GTUUEE88RG310326

2017 GMC Terrain

SLT AWD

176,251 km

$7,745

CarGurus partner

Year:: 2017
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 301 hp 3.6L V6
Exterior colour:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 176,251
Stock #:: SWAG204
VIN:: 2GKFLUE30H6253919

2022 GMC Terrain

SLE AWD

69,132 km

$21,808

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:: Automatic
Mileage:: 69,132
Stock #:: 1161
VIN:: 3GKALTEV5NL214272

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

50,682 km

$47,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 50,682
Stock #:: 20288
VIN:: 3GTUUCEDXRG150709

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

43,000 km

$61,475

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 43,000
Stock #:: 3737
VIN:: 3GTUUGEL6RG124834

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2022 GMC Sierra 1500

Elevation Crew Cab 4WD

90,766 km

$41,990

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Black
Fuel type:: Diesel
Interior colour:: Black
Transmission:: 8-Speed Automatic
Mileage:: 90,766
Stock #:: 551961
VIN:: 3GTUUCET7NG551961

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

163,588 km

$29,800

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Onyx Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 163,588
Stock #:: 21-87685JB
VIN:: 3GTU9CET7MG187685

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

43,652 km

$63,864

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 43,652
Stock #:: 179459U
VIN:: 3GTUUEE89SG179459

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2024 GMC Terrain

AT4 AWD

40,335 km

$29,995

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 40,335
Stock #:: 20670
VIN:: 3GKALYEG0RL239598

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

60,680 km

$59,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 60,680
Stock #:: 377914
VIN:: 3GTUUGE83RG377914

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2023 GMC Canyon

Denali Crew Cab 4WD

76,229 km

$49,000

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 76,229
Stock #:: 26-176A
VIN:: 1GTP6FEK4P1140311

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2019 GMC Canyon

All Terrain Crew Cab 4WD with Leather

139,398 km

$27,900

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 308 hp 3.6L V6
Exterior colour:: Onyx Black
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Jet Black/Cobalt Red
Transmission:: Automatic
Mileage:: 139,398
Stock #:: 19-31353JB
VIN:: 1GTG6FEN4K1131353

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2015 GMC Sierra 1500

SLT Crew Cab 4WD

145,091 km

$21,987

CarGurus partner

Year:: 2015
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 145,091
Stock #:: 18-B10247
VIN:: 3GTU2VEC3FG106376

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2024 GMC Sierra 1500

Pro Crew Cab 4WD

44,431 km

$38,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 44,431
Stock #:: 19822
VIN:: 3GTPUAEK7RG150327

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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

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2019 GMC Terrain

SLE AWD

111,200 km

$15,880

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 111,200
VIN:: 3GKALTEX8KL271112

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2021 GMC Terrain

SLE AWD

101,450 km

$17,999

CarGurus partner

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:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 101,450
Stock #:: 260529
VIN:: 3GKALTEV4ML374464

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

5,749 km

$66,539

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 5,749
Stock #:: P3715
VIN:: 3GTUUGE85RG111388

Used GMC Sedans for Sale in Alton, ON

2017 GMC Acadia

$16,995

2019 GMC Sierra 1500

$34,995

2025 GMC Sierra 1500

$71,995

2024 GMC Sierra 1500

$50,491

2021 GMC Sierra 1500

$33,999

2025 GMC Sierra 1500

$64,699

2024 GMC Sierra 1500

$58,995

2017 GMC Terrain

$7,745

2022 GMC Terrain

$21,808

2024 GMC Sierra 1500

$47,995

2024 GMC Sierra 1500

$61,475

2022 GMC Sierra 1500

$41,990

2021 GMC Sierra 1500

$29,800

2025 GMC Sierra 1500

$63,864

2024 GMC Terrain

$29,995

2024 GMC Sierra 1500

$59,995

2023 GMC Canyon

$49,000

2019 GMC Canyon

$27,900

2015 GMC Sierra 1500

$21,987

2024 GMC Sierra 1500

$38,995

2024 GMC Terrain

$26,988

2019 GMC Terrain

$15,880

2021 GMC Terrain

$17,999

2024 GMC Sierra 1500

$66,539

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