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Used GMC Pickup Trucks for Sale in Unionville, ON

1,974 results
Markham, ON
2025 GMC Sierra 1500 Elevation Crew Cab 4WD Mills Buick GMC

2025 GMC Sierra 1500

Elevation Crew Cab 4WD

36,027 kilometres

$59,500

Fair Deal
Certified Pre-Owned
Oshawa, ON
33 km away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Silver
Transmission:
Automatic
Mileage:
36,027
Stock number:
U0242
VIN:
3GTUUCE88SG228607

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2018 GMC Sierra 1500 SLE Double Cab 4WD

2018 GMC Sierra 1500

SLE Double Cab 4WD

216,610 kilometres

$18,995

Fair Deal
Scarborough, ON
13 km away
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:
White
Fuel type:
Gasoline
Interior colour:
Gray
Transmission:
6-Speed Automatic
Mileage:
216,610
Stock number:
178
VIN:
1GTV2LECXJZ363178

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2022 GMC Sierra 1500 AT4 Crew Cab 4WD

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

88,863 kilometres

$52,888

Fair Deal
Certified Pre-Owned
Bolton, ON
35 km away
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:
Silver
Combined gas mileage:
15 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
88,863
Stock number:
2460P
VIN:
3GTPUEEL3NG504306

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2023 GMC Sierra 1500 Elevation Crew Cab 4WD

2023 GMC Sierra 1500

Elevation Crew Cab 4WD

35,840 kilometres

$48,700

Great Deal
Mississauga, ON
41 km away
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:
White
Combined gas mileage:
13 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
35,840
Stock number:
19558
VIN:
3GTUUCED7PG336138

2018 GMC Sierra 1500 SLT Crew Cab 4WD

2018 GMC Sierra 1500

SLT Crew Cab 4WD

206,750 kilometres

$20,995

Great Deal
Milton, ON
65 km away
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:
Blue
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
206,750
Stock number:
D9415
VIN:
3GTU2NER6JG328679

2025 GMC Sierra 1500 AT4 Crew Cab 4WD

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

36,545 kilometres

$65,781

Great Deal
Port Perry, ON
75 km away
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
Transmission:
Automatic
Mileage:
36,545
Stock number:
226545U
VIN:
3GTUUEE88SG226545

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2023 GMC Sierra 1500

Denali Crew Cab 4WD

79,350 kilometres

$51,200

Great Deal
Guelph, ON
93 km away
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
Interior colour:
Black
Transmission:
Automatic
Mileage:
79,350
Stock number:
25-427A
VIN:
3GTUUGED0PG114578

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

49,509 kilometres

$60,995

Great Deal
Aurora, ON
22 km away
Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Transmission:
Automatic
Mileage:
49,509
Stock number:
US4061
VIN:
3GTUUEE84SG185590

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

38,033 kilometres

$51,978

Great Deal
Uxbridge, ON
26 km away
Year:
2024
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:
38,033
Stock number:
263964A
VIN:
3GTUUCE88RG357666

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2024 GMC Sierra 1500

SLE Crew Cab 4WD

29,798 kilometres

$46,988

Great Deal
Guelph, ON
91 km away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Silver
Interior colour:
Gray
Transmission:
Automatic
Mileage:
29,798
Stock number:
RG103717
VIN:
3GTPUBEK8RG103717

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

30,992 kilometres

$61,995

Great Deal
Mississauga, ON
41 km away
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:
30,992
Stock number:
19509
VIN:
3GTUUGEL9RG247074

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

34,420 kilometres

$54,995

Great Deal
Mississauga, ON
40 km away
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:
Red
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
34,420
Stock number:
800458A
VIN:
3GTUUEEL3PG217778

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2022 GMC Sierra 1500

Elevation Crew Cab 4WD

153,885 kilometres

$35,488

Great Deal
St Catharines, ON
79 km away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Transmission:
Automatic
Mileage:
153,885
Stock number:
SC1926A
VIN:
3GTPUCEK3NG659711

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2017 GMC Sierra 1500

SLT Crew Cab 4WD

167,369 kilometres

$21,500

Great Deal
Innisfil, ON
57 km away
Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior colour:
Summit White
Fuel type:
Gasoline
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
167,369
Stock number:
17-24597JB
VIN:
3GTU2NEC2HG224597

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

68,565 kilometres

$46,995

Great Deal
Mississauga, ON
41 km away
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:
Gray
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
68,565
Stock number:
19905
VIN:
3GTUUCED1RG191729

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2022 GMC Sierra 3500HD

SLE Crew Cab 4WD

174,089 kilometres

$37,480

Great Deal
North York, ON
21 km away
Year:
2022
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
174,089
Stock number:
159545
VIN:
1GT49TE78NF159545

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

40,104 kilometres

$66,176

Great Deal
Thornhill, ON
15 km away
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:
40,104
Stock number:
C5506A
VIN:
3GTUUEE8XSG188123

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

154,838 kilometres

$41,995

Great Deal
Oakville, ON
59 km away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Gray
Transmission:
Automatic
Mileage:
154,838
Stock number:
A0641
VIN:
3GTUUEEL3PG227663

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

22,741 kilometres

$53,698

Great Deal
Certified Pre-Owned
Thornhill, ON
15 km away
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:
22,741
Stock number:
TA374143
VIN:
3GTUUCEDXRG374143

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2017 GMC Sierra 1500

SLE Crew Cab 4WD

253,000 kilometres

$12,900

Great Deal
Toronto, ON
21 km away
Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Other
Transmission:
Automatic
Mileage:
253,000
VIN:
3GTU2MEC1HG411209

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2017 GMC Sierra 1500

SLE Crew Cab 4WD

191,255 kilometres

$18,990

Great Deal
Barrie, ON
64 km away
Year:
2017
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Silver
Interior colour:
Black
Transmission:
Automatic
Mileage:
191,255
Stock number:
7042
VIN:
3GTU2MEC0HG437042

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2025 GMC Sierra 2500HD

Pro Double Cab 4WD

24,346 kilometres

$64,298

Great Deal
Hamilton, ON
89 km away
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:
Silver
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
24,346
Stock number:
L133655
VIN:
1GT5ULE76SF215836

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2026 GMC Sierra 3500HD

Denali Crew Cab 4WD

2,519 kilometres

$109,972

Great Deal
Certified Pre-Owned
Alliston, ON
58 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
2,519
Stock number:
18523A
VIN:
1GT4UWEY1TF211605

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

48,864 kilometres

$65,995

Good Deal
Certified Pre-Owned
Guelph, ON
93 km away
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:
48,864
Stock number:
67109
VIN:
3GTUUEE83SG225514

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