Used GMC Sedans for Sale in Alliston, ON

4,370 results

2025 GMC Sierra 1500

SLE Crew Cab 4WD

10,050 km

$51,978

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:: Black
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 10,050
Stock #:: 225683
VIN:: 3GTUUBE86SG225683

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

87,819 km

$53,995

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 87,819
Stock #:: 26T353A
VIN:: 3GTUUEEL8PG329346

2022 GMC Acadia

Denali AWD

75,000 km

$36,888

CarGurus partner

Year:: 2022
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
Transmission:: Automatic
Mileage:: 75,000
Stock #:: PL6001
VIN:: 1GKKNXLS7NZ157225

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

47,984 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:: 47,984
Stock #:: 20209
VIN:: 3GTUUCED0RG237146

2024 GMC Sierra 1500

Denali Crew Cab 4WD

52,360 km

$59,994

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:: 52,360
Stock #:: 129068
VIN:: 3GTUUGE80RG129068

2021 GMC Acadia

Denali AWD

100,802 km

$30,998

CarGurus partner

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:: White
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Interior colour:: Brown (Beige)
Transmission:: Automatic
Mileage:: 100,802
Stock #:: 100342
VIN:: 1GKKNXLS3MZ100342

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

89,431 km

$50,995

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 89,431
Stock #:: 00U62
VIN:: 3GTUUEEL5PG317588

2025 GMC Sierra 1500

SLE Crew Cab 4WD

61,879 km

$49,995

CarGurus partner

Year:: 2025
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
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 61,879
Stock #:: 251452
VIN:: 3GTUUBED0SG251452

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

2024 GMC Savana Cargo

2500 Extended RWD

50,441 km

$37,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Savana Cargo
Body type:: Van
Doors:: 3 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 276 hp 4.3L V6
Exterior colour:: White
Fuel type:: Gasoline
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 50,441
Stock #:: 239177
VIN:: 1GTW7BFP8R1239177

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2018 GMC Terrain

SLE Diesel

161,665 km

$11,495

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 137 hp 1.6L I4 Diesel
Exterior colour:: Gray
Combined gas mileage:: 7 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 161,665
Stock #:: M179980A
VIN:: 3GKALNEU9JL269837

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2022 GMC Terrain

SLE FWD

158,248 km

$13,988

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

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2024 GMC Sierra 1500

Pro Crew Cab 4WD

66,202 km

$36,995

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:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 66,202
Stock #:: 19502
VIN:: 1GTPUAEK9RZ299001

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2023 GMC Sierra 1500

Pro Crew Cab 4WD

47,500 km

$37,608

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 1500
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:: 47,500
Stock #:: 000027
VIN:: 3GTPUAEK7PG293937

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

23,506 km

$67,000

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:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 23,506
Stock #:: 45954G
VIN:: 3GTUUGE85SG245954

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2018 GMC Savana Cargo

2500 RWD

95,000 km

$19,770

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Savana Cargo
Body type:: Van
Doors:: 3 doors
Drivetrain:: Rear-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 95,000
Stock #:: 305037
VIN:: 1GTW7AFG7J1305037

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2023 GMC Sierra 1500

Elevation Crew Cab 4WD

90,506 km

$42,995

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 90,506
Stock #:: 4030
VIN:: 3GTUUCED0PG173204

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2016 GMC Acadia

SLE-2 AWD

170,950 km

$7,995

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:: Red
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 170,950
Stock #:: 170950++ - WE FINANCE EVRYONE
VIN:: 1GKKVPKD2GJ282430

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

50,682 km

$46,995

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

Pro Crew Cab 4WD

51,312 km

$37,995

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:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 51,312
Stock #:: 19828
VIN:: 3GTPUAEK0RG135300

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2019 GMC Savana Cargo

2500 RWD

138,239 km

$19,999

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Savana Cargo
Body type:: Van
Doors:: 3 doors
Drivetrain:: Rear-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 138,239
Stock #:: P2848
VIN:: 1GTW7AFG3K1343348

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2017 GMC Sierra 1500

SLE Crew Cab 4WD

190,515 km

$16,900

CarGurus partner

Year:: 2017
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Red
Interior colour:: Black
Transmission:: Automatic
Mileage:: 190,515
Stock #:: 2026-16
VIN:: 3GTU2MEC9HG465583

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2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

143,464 km

$59,995

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 143,464
Stock #:: T295953
VIN:: 1GT19REY3NF295953

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2022 GMC Terrain

SLT AWD

82,545 km

$25,500

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:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 82,545
Stock #:: 1410AMU
VIN:: 3GKALVEV1NL113886

Used GMC Sedans for Sale in Alliston, ON

2025 GMC Sierra 1500

$51,978

2023 GMC Sierra 1500

$53,995

2022 GMC Acadia

$36,888

2024 GMC Sierra 1500

$47,995

2024 GMC Sierra 1500

$59,994

2021 GMC Acadia

$30,998

2023 GMC Sierra 1500

$50,995

2025 GMC Sierra 1500

$49,995

2024 GMC Sierra 1500

$38,995

2024 GMC Savana Cargo

$37,995

2018 GMC Terrain

$11,495

2022 GMC Terrain

$13,988

2024 GMC Sierra 1500

$36,995

2023 GMC Sierra 1500

$37,608

2025 GMC Sierra 1500

$67,000

2018 GMC Savana Cargo

$19,770

2023 GMC Sierra 1500

$42,995

2016 GMC Acadia

$7,995

2024 GMC Sierra 1500

$46,995

2024 GMC Sierra 1500

$37,995

2019 GMC Savana Cargo

$19,999

2017 GMC Sierra 1500

$16,900

2022 GMC Sierra 2500HD

$59,995

2022 GMC Terrain

$25,500

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