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New & Used 2026 GMC Sierra 2500HD for Sale near Conn, ON

434 results
Priceville, ON
2025 GMC Sierra 2500HD Denali Ultimate Crew Cab 4WD Gateway Chevrolet Buick GMC

2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

2,500 kilometres

$123,734

Fair Deal
Brampton, ON
86 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Interior colour:
Brown
Transmission:
Automatic
Mileage:
2,500
Stock number:
330281
VIN:
1GT4UXEY9SF330281

Sponsored

2025 GMC Sierra 2500HD Denali Ultimate Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

13,956 kilometres

$124,525

Fair Deal
Brampton, ON
86 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Interior colour:
Brown
Transmission:
Automatic
Mileage:
13,956
Stock number:
316630
VIN:
1GT4UXEY4SF316630

Sponsored

2025 GMC Sierra 2500HD Denali Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

3,000 kilometres

$102,999

Fair Deal
Certified Pre-Owned
Simcoe, ON
160 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
White
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
3,000
Stock number:
25T212
VIN:
1GT4UREY4SF334184

Sponsored

2025 GMC Sierra 2500HD SLT Crew Cab 4WD

2025 GMC Sierra 2500HD

SLT Crew Cab 4WD

20,812 kilometres

$89,999

Good Deal
Ingersoll, ON
142 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
20,812
Stock number:
26127A
VIN:
1GT4UNEY0SF364923

2025 GMC Sierra 2500HD AT4 Crew Cab 4WD

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

33,733 kilometres

$96,980

Good Deal
Barrie, ON
63 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
33,733
Stock number:
F231408A
VIN:
1GT4UPEY2SF302841

2025 GMC Sierra 2500HD AT4 Crew Cab 4WD

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

39,366 kilometres

$94,995

Good Deal
Certified Pre-Owned
Orillia, ON
89 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
White
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
39,366
Stock number:
8561
VIN:
1GT1UPEY5SF230584

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2025 GMC Sierra 2500HD

Pro Double Cab 4WD

21,000 kilometres

$64,758

Good Deal
Hamilton, ON
135 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:
21,000
Stock number:
L133655
VIN:
1GT5ULE76SF215836

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

43,402 kilometres

$89,995

Fair Deal
Aurora, ON
85 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
GXP15-DOWNPOUR MET
Transmission:
Automatic
Mileage:
43,402
Stock number:
US4099
VIN:
1GT4UREY6SF155242

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2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

13,956 kilometres

$124,525

Fair Deal
Brampton, ON
86 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Interior colour:
Brown
Transmission:
Automatic
Mileage:
13,956
Stock number:
316630
VIN:
1GT4UXEY4SF316630

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

41,750 kilometres

$93,795

Fair Deal
Clarington, ON
149 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Blue
Transmission:
Automatic
Mileage:
41,750
Stock number:
P06A10128T
VIN:
1GT4UREY2SF188674

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

39,655 kilometres

$93,995

Fair Deal
Clarington, ON
149 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
39,655
Stock number:
P06A10291
VIN:
1GT4UREY0SF130935

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2025 GMC Sierra 2500HD

SLE Crew Cab 4WD

26,203 kilometres

$79,900

Fair Deal
Etobicoke, ON
106 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Transmission:
Automatic
Mileage:
26,203
Stock number:
19811
VIN:
1GT4UMEY5SF171452

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

49,808 kilometres

$92,000

Fair Deal
Certified Pre-Owned
Sarnia, ON
209 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
49,808
Stock number:
501931
VIN:
1GT1UREY5SF196139

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

31,474 kilometres

$94,995

Fair Deal
Clarington, ON
149 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
31,474
Stock number:
P06A10290
VIN:
1GT4UREYXSF113656

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

24,017 kilometres

$96,995

Fair Deal
Clarington, ON
149 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Transmission:
Automatic
Mileage:
24,017
Stock number:
P06A10292
VIN:
1GT4UREY8SF219409

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2025 GMC Sierra 2500HD

SLE Crew Cab 4WD

35,286 kilometres

$63,990

Fair Deal
Niagara Falls, ON
171 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:
Gray
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
35,286
Stock number:
T5123E
VIN:
1GT4UME75SF210788

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

3,000 kilometres

$102,999

Fair Deal
Certified Pre-Owned
Simcoe, ON
160 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
White
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
3,000
Stock number:
25T212
VIN:
1GT4UREY4SF334184

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2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

2,500 kilometres

$123,734

Fair Deal
Brampton, ON
86 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Interior colour:
Brown
Transmission:
Automatic
Mileage:
2,500
Stock number:
330281
VIN:
1GT4UXEY9SF330281

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2025 GMC Sierra 2500HD

New car

$118,580

Belleville, ON
245 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
3
Stock number:
SF105805
VIN:
1GT4UREY5SF105805

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2025 GMC Sierra 2500HD

New car

$81,100

London, ON
151 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
0
Stock number:
250196
VIN:
1GT3ULEY8SF167935

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2025 GMC Sierra 2500HD

New car

$85,381

Barrie, ON
63 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
White
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
10
Stock number:
S00444
VIN:
1GT3ULEY0SF182171

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2025 GMC Sierra 2500HD

New car

$75,910

Waterloo, ON
91 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:
Summit White
Fuel type:
Gasoline
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
15
Stock number:
257503
VIN:
1GT5UME73SF222670

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2025 GMC Sierra 2500HD

New car

$73,068

Trenton, ON
230 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
White
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
18
Stock number:
7371
VIN:
1GT3ULE78SF246187

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

39,366 kilometres

$94,995

Good Deal
Certified Pre-Owned
Orillia, ON
89 km away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
White
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
39,366
Stock number:
8561
VIN:
1GT1UPEY5SF230584

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 2500HD
  4. / 2026
  5. / Ontario
  6. / Conn
FAQs

2026 GMC Sierra 2500HD FAQs

How much does the 2026 GMC Sierra 2500HD cost in Conn, ON?

The average 2026 GMC Sierra 2500HD costs about $125,923.86. The average price has increased by 3.6% since last year. The 12 for sale near Conn, ON on CarGurus, range from $79,900 to $134,416 in price.

How many 2026 GMC Sierra 2500HD vehicles in Conn, ON have no reported accidents or damage?

12 out of 12 for sale near Conn, ON have no reported accidents or damage.

What fuel types are available?

Biodiesel engines are available.

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