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

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

Denali Crew Cab 4WD

78,444 kilometres

$62,995

Good Deal

Certified Pre-Owned

Brampton, ON

29 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:: 78,444
Stock number:: 227382A
VIN:: 3GTUUGEDXRG193745

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

40,625 kilometres

$66,857

Good Deal

Ajax, ON

67 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 40,625
Stock number:: 18-B10047
VIN:: 3GTUUGEL8RG121594

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2025 GMC Sierra 1500

AT4X Crew Cab 4WD

27,550 kilometres

$85,999

Great Deal

Waterloo, ON

65 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:: 12 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 27,550
Stock number:: 46088
VIN:: 3GTUUFE84SG188592

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

21,860 kilometres

$53,998

Great Deal

Bolton, ON

42 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:: 21,860
Stock number:: U7376
VIN:: 3GTUUCED0RG131358

2024 GMC Sierra 1500

Denali Crew Cab 4WD

59,764 kilometres

$63,034

Great Deal

Markham, ON

49 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:: 59,764
Stock number:: 177755B
VIN:: 3GTUUGEDXRG177755

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2025 GMC Sierra 1500

AT4 Crew Cab LB 4WD

2,530 kilometres

$70,998

Great Deal

Hamilton, ON

28 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
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 2,530
Stock number:: 8600FD
VIN:: 3GTUUEEL2SG200110

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2026 GMC Sierra 1500

Denali Crew Cab 4WD

1,500 kilometres

$85,064

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
Engine:: 355 hp 5.3L V8
Exterior colour:: Black
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 1,500
Stock number:: TG112404
VIN:: 3GTUUGED9TG112404

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

25,069 kilometres

$61,990

Great Deal

21 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 25,069
Stock number:: 64708
VIN:: 3GTUUGEL4RG418183

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

40,000 kilometres

$56,788

Good Deal

Guelph, ON

46 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:: 40,000
Stock number:: RG178426
VIN:: 3GTUUCED6RG178426

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

51,886 kilometres

$52,988

Good Deal

Guelph, ON

46 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:: White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 51,886
Stock number:: RG199953
VIN:: 3GTUUCED2RG199953

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2024 GMC Sierra 1500

AT4X Crew Cab 4WD

57,261 kilometres

$70,495

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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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

18,109 kilometres

$63,950

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

Denali Crew Cab 4WD

33,086 kilometres

$71,995

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
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
Transmission:: Automatic
Mileage:: 33,086
Stock number:: 25T477A
VIN:: 3GTUUGEL4RG362861

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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

17,125 kilometres

$63,950

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

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

Denali Crew Cab 4WD

10,951 kilometres

$71,999

Good Deal

Burlington, ON

18 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 10,951
Stock number:: D4420A
VIN:: 3GTUUGEL9RG212017

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

78,444 kilometres

$62,995

Good Deal

Certified Pre-Owned

Brampton, ON

29 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:: 78,444
Stock number:: 227382A
VIN:: 3GTUUGEDXRG193745

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

52,480 kilometres

$69,495

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:: ONYX BLACK
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
Transmission:: Automatic
Mileage:: 52,480
Stock number:: 25T374A
VIN:: 3GTUUGEL2RG359778

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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

20,150 kilometres

$62,998

Good Deal

Pickering, ON

61 km away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Mileage:: 20,150
Stock number:: PC22513
VIN:: 3GTUUCED9SG267977

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

72,558 kilometres

$51,954

Good Deal

Bowmanville, ON

95 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
Transmission:: Automatic
Mileage:: 72,558
Stock number:: NG923
VIN:: 1GTUUCED1RZ185025

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

40,625 kilometres

$66,857

Good Deal

Ajax, ON

67 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 40,625
Stock number:: 18-B10047
VIN:: 3GTUUGEL8RG121594

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

21,329 kilometres

$76,034

Fair Deal

Alliston, 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
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 21,329
Stock number:: 483U
VIN:: 3GTUUGE83SG249405

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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 $73,000.80. The average price has decreased by -10% since last year. The 129 for sale near Oakville, ON on CarGurus, range from $47,470 to $109,199 in price.

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

129 out of 129 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 MPG (or MPGe).

What fuel types are available?

Diesel, Gasoline engines are available.

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