Used GMC Sedans for Sale in Millbrook, ON

5,833 results

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

27,607 km

$67,995

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:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 27,607
Stock #:: 67108
VIN:: 3GTUUEE89SG225520

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

31,185 km

$51,995

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
Transmission:: Automatic
Mileage:: 31,185
Stock #:: 260497
VIN:: 3GTUUCED0RG203465

2023 GMC Sierra 1500

Denali Crew Cab 4WD

97,712 km

$49,995

CarGurus partner

Year:: 2023
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
Transmission:: Automatic
Mileage:: 97,712
Stock #:: S4438
VIN:: 3GTUUGED1PG318371

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

75,516 km

$55,273

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 75,516
Stock #:: RG317275
VIN:: 3GTUUEEL2RG317275

2023 GMC Terrain

SLE AWD

185,445 km

$15,480

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:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 185,445
Stock #:: 115773
VIN:: 3GKALTEG8PL115773

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

36,536 km

$51,998

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 36,536
Stock #:: 26-235A
VIN:: 3GTUUCED4RG449001

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

43,200 km

$58,995

CarGurus partner

Year:: 2024
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:: 43,200
Stock #:: 460243
VIN:: 3GTUUEELXRG397070

2021 GMC Sierra 1500

Denali Crew Cab 4WD

87,117 km

$44,820

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:: 87,117
Stock #:: MG216460
VIN:: 3GTU9FET7MG216460

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

2017 GMC Sierra 1500

Denali Crew Cab 4WD

182,020 km

$25,888

CarGurus partner

Year:: 2017
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:: brown leather
Transmission:: Automatic
Mileage:: 182,020
Stock #:: E6119
VIN:: 3GTU2PEJ2HG192034

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2022 GMC Terrain

SLE AWD

166,000 km

$15,995

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:: Quicksilver Metallic
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 166,000
Stock #:: L136347
VIN:: 3GKALTEV3NL136347

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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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2018 GMC Sierra 1500

Base Crew Cab 4WD

139,206 km

$20,888

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Red
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 139,206
Stock #:: P0803
VIN:: 3GTU2LEC1JG369382

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2025 GMC Sierra 2500HD

Pro Crew Cab 4WD

20,523 km

$62,995

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 20,523
Stock #:: 800647A
VIN:: 1GT4ULE73SF353135

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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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2016 GMC Acadia

SLE-2 AWD

170,950 km

$9,995

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:: 1GKKVPKD0GJ253590

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2015 GMC Canyon

SLT Crew Cab 4WD

253,000 km

$11,990

CarGurus partner

Year:: 2015
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 305 hp 3.6L V6
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 253,000
Stock #:: 9215
VIN:: 1GTG6CE39F1203070

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2022 GMC Sierra 1500 Limited

Pro Regular Cab LB 4WD

77,300 km

$29,990

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 1500 Limited
Body type:: Pickup Truck
Doors:: 2 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:: 77,300
Stock #:: 622GM2892
VIN:: 3GTU9AED0NG182892

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2020 GMC Acadia

Denali AWD

41,381 km

$34,985

CarGurus partner

Year:: 2020
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:: 41,381
Stock #:: J9869
VIN:: 1GKKNXLS7LZ202337

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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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2022 GMC Sierra 1500

AT4 Crew Cab 4WD

151,960 km

$37,995

CarGurus partner

Year:: 2022
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:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 151,960
Stock #:: D9756
VIN:: 3GTPUEEL5NG590153

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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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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

49,509 km

$59,995

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
Transmission:: Automatic
Mileage:: 49,509
Stock #:: US4061
VIN:: 3GTUUEE84SG185590

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2020 GMC Sierra 3500HD

Base Crew Cab 4WD

169,889 km

$49,998

CarGurus partner

Year:: 2020
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Silver
Interior colour:: Black
Transmission:: Automatic
Mileage:: 169,889
VIN:: 1GT49SEYXLF270569

Used GMC Sedans for Sale in Millbrook, ON

2025 GMC Sierra 1500

$67,995

2024 GMC Sierra 1500

$51,995

2023 GMC Sierra 1500

$49,995

2024 GMC Sierra 1500

$55,273

2023 GMC Terrain

$15,480

2024 GMC Sierra 1500

$51,998

2024 GMC Sierra 1500

$58,995

2021 GMC Sierra 1500

$44,820

2025 GMC Sierra 1500

$63,864

2017 GMC Sierra 1500

$25,888

2022 GMC Terrain

$15,995

2021 GMC Terrain

$17,999

2018 GMC Sierra 1500

$20,888

2025 GMC Sierra 2500HD

$62,995

2024 GMC Sierra 1500

$37,995

2016 GMC Acadia

$9,995

2015 GMC Canyon

$11,990

2022 GMC Sierra 1500 Limited

$29,990

2020 GMC Acadia

$34,985

2019 GMC Canyon

$27,900

2022 GMC Sierra 1500

$37,995

2024 GMC Terrain

$26,988

2025 GMC Sierra 1500

$59,995

2020 GMC Sierra 3500HD

$49,998

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