The amount shown reflects an estimate of the amount that you can expect to pay in Canadian dollars and includes freight and PDI. Taxes are excluded (unless selected otherwise). Photos represent the model offered but may vary slightly in color, options, or features. While we strive to ensure that the information on this website is accurate, we recommend contacting us directly to verify details and obtain additional information about the vehicle, including confirmation of prices, colors, trims, options, and other specifications.

Drivetrain

Rear Wheel Drive

Engine

Gas V8

Transmission

Automatic

Fuel Type

Gasoline

Estimated Fuel Economy

for the 2026 GMC Sierra 2500HD

City

L/100 km

Highway

L/100 km

Combined

L/100 km

Actual mileage may vary with options, driving conditions, driving habits, and vehicle's condition.

Our 2026 GMC Sierra 2500HD Regular Cab Long Box 2-Wheel Drive Pro in stock!

Great Value

Stock: 8173-NEW
VIN: 1GT5ULE78TF146648

View Details

GMC 2026 Sierra 2500 PRO in Trenton
77,122
+ HST & Licenseswas 79,623

18 KM. 10-Speed Auto., Ext: White, Int: Black

Stock #: 8173-NEW

Engine: 6.6L V8 WITH DIRECT INJECTION AND VARIABLE VALVE T

Cylinders: 8

Transmission: 10-Speed Auto.

Drive train: Four-wheel drive

Category: Trucks

Exterior Colour: White

Interior Colour: Black

Financing 84 months

249 @ 4.79%

+ HST & Licenses/wk 0 cash down
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Great Value

Stock: 8238-NEW
VIN: 1GT4UME73TF164170

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GMC 2026 Sierra 2500 SLE in Trenton
81,814
+ HST & Licenseswas 88,338

10-Speed Auto., Ext: Silver, Int: Black

Stock #: 8238-NEW

Engine: 6.6L V8 WITH DIRECT INJECTION AND VARIABLE VALVE T

Cylinders: 8

Transmission: 10-Speed Auto.

Drive train: Four-wheel drive

Category: Trucks

Exterior Colour: Silver

Interior Colour: Black

Financing 84 months

267 @ 3.99%

(5.07 % APR)

+ HST & Licenses/wk 0 cash down
Great Value

Stock: 8202-NEW
VIN: 1GT4UPEYXTF151295

View Details

GMC 2026 Sierra 2500 AT4 in Trenton
109,507
+ HST & Licenseswas 119,218

22 KM. 10-Speed Auto., Ext: Silver, Int: Black

Stock #: 8202-NEW

Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL

Cylinders: 8

Transmission: 10-Speed Auto.

Drive train: Four-wheel drive

Category: Trucks

Exterior Colour: Silver

Interior Colour: Black

Financing 84 months

354 @ 3.99%

(4.80 % APR)

+ HST & Licenses/wk 0 cash down
Great Value

Stock: 8294-NEW
VIN: 1GT4UPEY8TF139405

View Details

GMC 2026 Sierra 2500 AT4 in Trenton
111,162
+ HST & Licenseswas 120,753

10-Speed Auto., Ext: Beige, Int: Black

Stock #: 8294-NEW

Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL

Cylinders: 8

Transmission: 10-Speed Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: Beige

Interior Colour: Black

Financing 84 months

360 @ 3.99%

(4.79 % APR)

+ HST & Licenses/wk 0 cash down
Great Value

Stock: 8223-NEW
VIN: 1GT4UZEY9TF157813

View Details

GMC 2026 Sierra 2500 At4x in Trenton
121,175
+ HST & Licenseswas 130,947

10-Speed Auto., Ext: Beige, Int: Black

Stock #: 8223-NEW

Engine: DURAMAX 6.6 TURBO-DIESE V8, B20-DIESE COMPATIB L

Cylinders: 8

Transmission: 10-Speed Auto.

Drive train: Four-wheel drive

Category: Trucks

Exterior Colour: Beige

Interior Colour: Black

Financing 84 months

391 @ 3.99%

(4.72 % APR)

+ HST & Licenses/wk 0 cash down
Great Value

Stock: 8227-NEW
VIN: 1GT4UZEY4TF122368

View Details

GMC 2026 Sierra 2500 At4x in Trenton
121,197
+ HST & Licenseswas 129,062

279 KM. 10-Speed Auto., Ext: White, Int: Black

Stock #: 8227-NEW

Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL

Cylinders: 8

Transmission: 10-Speed Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: White

Interior Colour: Black

Financing 84 months

391 @ 3.99%

(4.72 % APR)

+ HST & Licenses/wk 0 cash down
Great Value

Stock: 8215-NEW
VIN: 1GT4UREY3TF157791

View Details

GMC 2026 Sierra 2500 Denali in Trenton
109,728
+ HST & Licenseswas 118,873

21 KM. 10-Speed Auto., Ext: White, Int: Brown

Stock #: 8215-NEW

Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL

Cylinders: 8

Transmission: 10-Speed Auto.

Drive train: Four-wheel drive

Category: Trucks

Exterior Colour: White

Interior Colour: Brown

Financing 84 months

355 @ 3.99%

(4.80 % APR)

+ HST & Licenses/wk 0 cash down
Great Value

Stock: 8239-NEW
VIN: 1GT4UREY8TF163408

View Details

GMC 2026 Sierra 2500 Denali in Trenton
118,291
+ HST & Licenseswas 129,038

10-Speed Auto., Ext: White, Int: Black

Stock #: 8239-NEW

Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL

Cylinders: 8

Transmission: 10-Speed Auto.

Drive train: Four-wheel drive

Category: Trucks

Exterior Colour: White

Interior Colour: Black

Financing 84 months

382 @ 3.99%

(4.74 % APR)

+ HST & Licenses/wk 0 cash down
Great Value

Stock: 8214-NEW
VIN: 1GT4UXEY9TF151241

View Details

GMC 2026 Sierra 2500 Denali Ultimate in Trenton
123,657
+ HST & Licenseswas 133,253

19 KM. 10-Speed Auto., Ext: White, Int: ALPINE UMBER

Stock #: 8214-NEW

Engine: DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBL

Cylinders: 8

Transmission: 10-Speed Auto.

Drive train: Four-wheel drive

Category: Trucks

Exterior Colour: White

Interior Colour: ALPINE UMBER

Financing 84 months

399 @ 3.99%

(4.71 % APR)

+ HST & Licenses/wk 0 cash down

Specifications

Equipment

Interior

Regular Cab Long Box 2-Wheel Drive Pro

Double Cab Long Box 2-Wheel Drive Pro

Double Cab Standard Box 2-Wheel Drive Pro

A/C

Smart Device Integration

Requires Subscription

n/a

Floor Mats

Power Door Locks

Power Folding Mirrors (Option)

Bluetooth Connection

Privacy Glass (Option)

Vinyl Seats

Split Bench Seat

Rear Bench Seat

Exterior

Regular Cab Long Box 2-Wheel Drive Pro

Double Cab Long Box 2-Wheel Drive Pro

Double Cab Standard Box 2-Wheel Drive Pro

n/a

Integrated Tailgate Step (Option)

n/a

Running Boards/Side Steps

Tires - Front All-Terrain (Option)

Tires - Rear All-Terrain (Option)

Conventional Spare Tire

Mechanical

Regular Cab Long Box 2-Wheel Drive Pro

Double Cab Long Box 2-Wheel Drive Pro

Double Cab Standard Box 2-Wheel Drive Pro

4-Wheel Disc Brakes

Power Steering

Tire Pressure Monitor

Tow Hitch

Steel Wheels

Turbocharged (Option)

10-Speed A/T

n/a

Locking/Limited Slip Differential

Rear Wheel Drive

Gasoline Fuel

Flex Fuel Capability (Option)

Safety

Regular Cab Long Box 2-Wheel Drive Pro

Double Cab Long Box 2-Wheel Drive Pro

Double Cab Standard Box 2-Wheel Drive Pro

Passenger Air Bag Sensor

Rear Head Air Bag

Automatic Highbeams

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2026 GMC Sierra 2500HD

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