New & Used 2025 GMC Sierra 1500 for Sale near Oakville, ON

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Oakville, ON

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

31,974 kilometres

$55,995

Fair Deal

Cayuga, ON

62 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:: Blue
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 31,974
Stock number:: 451741
VIN:: 3GTUUCED1RG150565

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2026 GMC Sierra 1500

Elevation Crew Cab 4WD

1,000 kilometres

$75,339

Fair Deal

Richmond Hill, ON

50 km away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 1,000
Stock number:: TG103790
VIN:: 3GTUUCED5TG103790

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

68,865 kilometres

$64,398

Fair Deal

Grimsby, ON

36 km away

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 68,865
Stock number:: T196A
VIN:: 1GTUUEE87RZ227342

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2025 GMC Sierra 1500

AT4 Crew Cab LB 4WD

2,320 kilometres

$69,998

Great Deal

Hamilton, ON

27 km away

Year:: 2025
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 (Maroon)
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 2,320
Stock number:: 444EF1
VIN:: 3GTUUEEL2SG200110

2024 GMC Sierra 1500

Denali Crew Cab 4WD

31,965 kilometres

$63,992

Great Deal

Mississauga, ON

20 km away

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:: 31,965
Stock number:: U5366
VIN:: 3GTUUGE86RG148420

2026 GMC Sierra 1500

Elevation Crew Cab 4WD

5,300 kilometres

$70,584

Great Deal

Richmond Hill, ON

50 km away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 5,300
Stock number:: TG102584
VIN:: 3GTUUCED8TG102584

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2026 GMC Sierra 1500

SLE Crew Cab 4WD

3,000 kilometres

$64,999

Great Deal

Certified Pre-Owned

Simcoe, ON

85 km away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: STERLING METALLIC
Fuel type:: Gasoline
Interior colour:: JET BLACK, CLOTH SEAT TRIM
Transmission:: Automatic
Mileage:: 3,000
Stock number:: 26T21
VIN:: 3GTUUBED9TG114799

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

49,509 kilometres

$68,495

Good Deal

Aurora, ON

62 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:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 49,509
Stock number:: US4061
VIN:: 3GTUUEE84SG185590

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

30,488 kilometres

$55,995

Good Deal

Guelph, ON

45 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:: Red
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 30,488
Stock number:: RG208564
VIN:: 3GTUUCED5RG208564

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2026 GMC Sierra 1500

Elevation Crew Cab 4WD

5,644 kilometres

$80,334

Good Deal

Grimsby, ON

36 km away

Year:: 2026
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:: 8-Speed Automatic
Mileage:: 5,644
Stock number:: T146
VIN:: 3GTUUCED4TG148946

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

34,562 kilometres

$64,998

Good Deal

Guelph, ON

45 km away

Year:: 2024
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:: 34,562
Stock number:: RG131353
VIN:: 3GTUUEE83RG131353

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

38,616 kilometres

$63,997

Good Deal

Richmond Hill, ON

52 km away

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:: 38,616
Stock number:: AP1939
VIN:: 3GTUUEE83RG239147

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

73,661 kilometres

$49,995

Good Deal

Aurora, ON

62 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 73,661
Stock number:: 2665BA
VIN:: 3GTUUCE85RG106703

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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

18,109 kilometres

$61,950

Good Deal

Niagara Falls, ON

64 km away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 18,109
Stock number:: 4539
VIN:: 3GTUUCED4SG101267

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2024 GMC Sierra 1500

AT4X Crew Cab 4WD

44,334 kilometres

$73,995

Good Deal

Guelph, ON

50 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:: Black
Combined gas mileage:: 16 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 44,334
Stock number:: 66998
VIN:: 3GTUUFEL7RG133889

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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

17,125 kilometres

$61,950

Good Deal

Niagara Falls, ON

64 km away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 17,125
Stock number:: 4538
VIN:: 3GTUUCED7SG102199

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

34,652 kilometres

$66,498

Good Deal

New Hamburg, ON

80 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
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 34,652
Stock number:: 2445-25A
VIN:: 3GTUUGEL0RG212276

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

26,724 kilometres

$73,995

Good Deal

Certified Pre-Owned

Guelph, ON

50 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: ONYX BLACK
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
Transmission:: Automatic
Mileage:: 26,724
Stock number:: 25T331A
VIN:: 3GTUUGE83RG399766

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

61,416 kilometres

$51,993

Good Deal

Richmond Hill, ON

50 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 61,416
Stock number:: P221941
VIN:: 3GTUUCED8RG221941

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2024 GMC Sierra 1500

AT4X Crew Cab 4WD

57,261 kilometres

$68,995

Good Deal

Cambridge, ON

51 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
Combined gas mileage:: 16 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 57,261
Stock number:: P1259
VIN:: 3GTUUFEL6RG100768

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

18,434 kilometres

$68,999

Good Deal

Certified Pre-Owned

Simcoe, ON

85 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
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 18,434
Stock number:: 24T272
VIN:: 3GTUUGEL7RG359789

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

43,000 kilometres

$68,900

Good Deal

Brampton, ON

22 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:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 43,000
Stock number:: 26288
VIN:: 3GTUUEE82SG129003

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

54,497 kilometres

$64,900

Fair Deal

Etobicoke, ON

21 km away

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
Transmission:: Automatic
Mileage:: 54,497
Stock number:: 19501
VIN:: 1GTUUEE8XRZ163684

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Reviews

FAQs

5 Overall rating

(1 reviews)

Anonymous

5.0

Reviewed a 2025 GMC AT4 Crew Cab 4WD on Nov. 01, 2024

We were happy with our last AT4 so we decided to buy another one. This time we elected to purchase the AT4 Diesel version.

2025 GMC Sierra 1500 FAQs

How much does the 2025 GMC Sierra 1500 cost in Oakville, ON?

The average 2025 GMC Sierra 1500 costs about $70,831.20. The average price has decreased by -11.1% since last year. The 141 for sale near Oakville, ON on CarGurus, range from $39,998 to $114,846 in price.

How many 2025 GMC Sierra 1500 vehicles in Oakville, ON have no reported accidents or damage?

141 out of 141 for sale near Oakville, ON have no reported accidents or damage.

What is the fuel economy of the 2025 GMC Sierra 1500?

Depending on the engine and options, the 2025 GMC Sierra 1500 gets between 9 and 15 L/100km (or EV battery range).

What fuel types are available?

Diesel, Gasoline engines are available.

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