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

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Mount Forest, ON

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

52,480 kilometres

$69,495

Fair Deal

Certified Pre-Owned

Guelph, ON

78 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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2024 GMC Sierra 1500

Denali Crew Cab 4WD

13,305 kilometres

$72,495

Fair Deal

Windsor, ON

246 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Transmission:: Automatic
Mileage:: 13,305
Stock number:: P0084
VIN:: 3GTUUGEL1RG370853

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

59,986 kilometres

$51,496

Good Deal

Kitchener, ON

78 km away

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:: 59,986
Stock number:: K208315
VIN:: 3GTUUCED6RG208315

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2025 GMC Sierra 1500

AT4 Crew Cab LB 4WD

2,320 kilometres

$69,998

Great Deal

Hamilton, ON

135 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

2025 GMC Sierra 1500

Elevation Crew Cab 4WD

11,572 kilometres

$55,987

Great Deal

Mitchell, ON

58 km away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Fuel type:: Gasoline
Mileage:: 11,572
Stock number:: 9573XXA
VIN:: 3GTPUCEK8SG322625

2024 GMC Sierra 1500

Denali Crew Cab 4WD

30,680 kilometres

$65,990

Great Deal

Certified Pre-Owned

Port Hope, ON

223 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:: Sport Red
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 30,680
Stock number:: 26564A
VIN:: 3GTUUGE81RG233360

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2026 GMC Sierra 1500

Pro Crew Cab 4WD

3,000 kilometres

$63,999

Great Deal

Certified Pre-Owned

Simcoe, ON

141 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:: ONYX BLACK
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: JET BLACK, PREMIUM CLOTH SEAT TRIM
Transmission:: Automatic
Mileage:: 3,000
Stock number:: 26T1
VIN:: 1GTUUAED1TZ102107

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2026 GMC Sierra 1500

Elevation Crew Cab 4WD

5,300 kilometres

$70,584

Great Deal

Richmond Hill, ON

131 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:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 5,300
Stock number:: TG102584
VIN:: 3GTUUCED8TG102584

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2026 GMC Sierra 1500

AT4 Crew Cab 4WD

6,250 kilometres

$81,999

Great Deal

Simcoe, ON

141 km away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: SUMMIT WHITE
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Interior colour:: JET BLACK/KALAHARI
Transmission:: Automatic
Mileage:: 6,250
Stock number:: 26T76A
VIN:: 3GTUUEE8XTG116274

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2026 GMC Sierra 1500

Denali Crew Cab 4WD

1,902 kilometres

$87,479

Great Deal

Richmond Hill, ON

131 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
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 1,902
Stock number:: TG239732
VIN:: 3GTUUGED3TG239732

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

30,488 kilometres

$55,888

Good Deal

Guelph, ON

84 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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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

18,407 kilometres

$66,678

Good Deal

Uxbridge, ON

156 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:: 18,407
Stock number:: 263239A
VIN:: 3GTUUEEL9RG370183

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

57,452 kilometres

$58,995

Good Deal

Listowel, 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:: Red (Maroon)
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 57,452
Stock number:: 216976
VIN:: 3GTUUDED5RG216976

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

34,562 kilometres

$64,998

Good Deal

Guelph, ON

84 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

$64,991

Good Deal

Richmond Hill, ON

131 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

46,264 kilometres

$55,900

Good Deal

Whitby, ON

174 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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 46,264
Stock number:: B3135
VIN:: 3GTUUCE83RG419099

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2025 GMC Sierra 1500

AT4X Crew Cab 4WD

27,550 kilometres

$81,999

Good Deal

Waterloo, ON

74 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

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2024 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

54,257 kilometres

$78,900

Good Deal

Certified Pre-Owned

Midland, ON

127 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:: 54,257
Stock number:: 260427A
VIN:: 1GTUUHEL1RZ224054

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

49,509 kilometres

$67,495

Good Deal

Aurora, ON

128 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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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

20,000 kilometres

$70,000

Good Deal

Midland, ON

127 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:: 20,000
Stock number:: 260477A
VIN:: 3GTUUEE83SG298415

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

38,481 kilometres

$54,500

Good Deal

Midland, ON

127 km away

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:: 38,481
Stock number:: 00U482
VIN:: 3GTUUCEDXRG239664

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

31,452 kilometres

$64,995

Good Deal

Listowel, ON

29 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:: 31,452
Stock number:: 225269
VIN:: 3GTUUEE82RG225269

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

81,698 kilometres

$52,946

Fair Deal

St Thomas, ON

133 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:: 10-Speed Automatic
Mileage:: 81,698
Stock number:: 81064
VIN:: 1GTUUCED4RZ265564

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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 Mount Forest, ON?

The average 2025 GMC Sierra 1500 costs about $70,015.57. The average price has decreased by -10.2% since last year. The 126 for sale near Mount Forest, ON on CarGurus, range from $47,291 to $114,211 in price.

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

126 out of 126 for sale near Mount Forest, 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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