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

Four Wheel Drive

Engine

Turbocharged Diesel 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 Crew Cab Standard Box 4-Wheel Drive Denali Ultimate in stock!

Promotions

Stock: 257544-NEW
VIN: 1GT4ULEY8TF257544

View Details

GMC 2026 Sierra 2500 4WD Crew Cab 159" Pro in Milton
88,050
*HST & Licenses not included.was 95,973

Hide Pricing Details

2026 GMC Sierra 2500 MSRP starting at
94,864
Dealer Fees
1,109

Employee Pricing For You
-7,923

Your Price:

88,050

65 KM. Auto., Ext: White, Int: Black

Stock #: 257544-NEW

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: White

Interior Colour: Black

Doors: 4

Financing 84 months

287 @ 4.99%

*HST & Licenses not included./wk 0 cash down
Promotions

Stock: 256569-NEW
VIN: 1GT4UMEY0TF256569

View Details

GMC 2026 Sierra 2500 4WD Crew Cab 159" SLE in Milton
96,587
*HST & Licenses not included.was 106,173

Hide Pricing Details

2026 GMC Sierra 2500 MSRP starting at
105,064
Dealer Fees
1,109

Employee Pricing For You
-9,586

Your Price:

96,587

65 KM. Auto., Ext: White, Int: Black

Stock #: 256569-NEW

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: White

Interior Colour: Black

Doors: 4

Financing 84 months

315 @ 4.99%

*HST & Licenses not included./wk 0 cash down
Promotions

Stock: 166940-DEMO
VIN: 1GT4UPEY0TF166940

View Details

GMC 2026 Sierra 2500 HD 4WD Crew Cab 159" AT4 in Milton
120,551
*HST & Licenses not included.was 125,192

Hide Pricing Details

2026 GMC Sierra 2500 HD MSRP starting at
124,083
Dealer Fees
1,109

Wallace Demo Exclusive
-4,641

Your Price:

120,551

65 KM. Auto., Ext: Beige, Int: Black

Stock #: 166940-DEMO

Engine: 6.6 L

Cylinders: V8

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: Beige

Interior Colour: Black

Doors: 4

Financing 84 months

405 @ 4.99%

(5.98% APR)

*HST & Licenses not included./wk 0 cash down
Promotions

Stock: 301873-NEW
VIN: 1GT4UPEY8TF301873

View Details

GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4 in Milton
108,820
*HST & Licenses not included.was 120,602

Hide Pricing Details

2026 GMC Sierra 2500 MSRP starting at
119,493
Dealer Fees
1,109

Employee Pricing For You
-11,782

Your Price:

108,820

65 KM. Auto., Ext: Red, Int: Black

Stock #: 301873-NEW

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: Red

Interior Colour: Black

Doors: 4

Financing 84 months

355 @ 4.99%

(5.04% APR)

*HST & Licenses not included./wk 0 cash down
Promotions

Stock: 317405-NEW
VIN: 1GT4UPEY0TF317405

View Details

GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4 in Milton
108,376
*HST & Licenses not included.was 120,118

Hide Pricing Details

2026 GMC Sierra 2500 MSRP starting at
119,009
Dealer Fees
1,109

Employee Pricing For You
-11,742

Your Price:

108,376

65 KM. Auto., Ext: Black, Int: Black

Stock #: 317405-NEW

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: Black

Interior Colour: Black

Doors: 4

Financing 84 months

353 @ 4.99%

(5.02% APR)

*HST & Licenses not included./wk 0 cash down
Promotions

Stock: 325126-NEW
VIN: 1GT4UPEY3TF325126

View Details

GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4 in Milton
107,666
*HST & Licenses not included.was 119,293

Hide Pricing Details

2026 GMC Sierra 2500 MSRP starting at
118,184
Dealer Fees
1,109

Employee Pricing For You
-11,627

Your Price:

107,666

65 KM. Auto., Ext: Black, Int: Black

Stock #: 325126-NEW

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: Black

Interior Colour: Black

Doors: 4

Financing 84 months

351 @ 4.99%

*HST & Licenses not included./wk 0 cash down
Promotions

Stock: 324257-NEW
VIN: 1GT4UPEY2TF324257

View Details

GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4 in Milton
108,072
*HST & Licenses not included.was 119,773

Hide Pricing Details

2026 GMC Sierra 2500 MSRP starting at
118,664
Dealer Fees
1,109

Employee Pricing For You
-11,701

Your Price:

108,072

65 KM. Auto., Ext: Black, Int: Black

Stock #: 324257-NEW

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: Black

Interior Colour: Black

Doors: 4

Financing 84 months

352 @ 4.99%

(5.01% APR)

*HST & Licenses not included./wk 0 cash down
Promotions

Stock: 323867-NEW
VIN: 1GT4UPEY2TF323867

View Details

GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4 in Milton
108,072
*HST & Licenses not included.was 119,773

Hide Pricing Details

2026 GMC Sierra 2500 MSRP starting at
118,664
Dealer Fees
1,109

Employee Pricing For You
-11,701

Your Price:

108,072

65 KM. Auto., Ext: Black, Int: Black

Stock #: 323867-NEW

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: Black

Interior Colour: Black

Doors: 4

Financing 84 months

352 @ 4.99%

(5.01% APR)

*HST & Licenses not included./wk 0 cash down
Promotions

Stock: 213832-NEW
VIN: 1GT4UPEY3TF213832

View Details

GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4 in Milton
106,557
*HST & Licenses not included.was 118,237

Hide Pricing Details

2026 GMC Sierra 2500 MSRP starting at
117,128
Dealer Fees
1,109

Employee Pricing For You
-11,680

Your Price:

106,557

65 KM. Auto., Ext: White, Int: Black

Stock #: 213832-NEW

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: White

Interior Colour: Black

Doors: 4

Financing 84 months

347 @ 4.99%

*HST & Licenses not included./wk 0 cash down
Great Value

Stock: 261324-NEW
VIN: 1GT4UZEYXTF261324

View Details

GMC 2026 Sierra 2500 4WD Crew Cab 159" AT4X in Milton
132,283
*HST & Licenses not included.

Hide Pricing Details

2026 GMC Sierra 2500 MSRP starting at
131,174
Dealer Fees
1,109

Your Price:

132,283

65 KM. Auto., Ext: Black, Int: Black

Stock #: 261324-NEW

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: Black

Interior Colour: Black

Doors: 4

Financing 84 months

454 @ 4.99%

(6.62% APR)

*HST & Licenses not included./wk 0 cash down
Promotions

Stock: 307874-NEW
VIN: 1GT4UXEY7TF307874

View Details

GMC 2026 Sierra 2500 4WD Crew Cab 159" Denali Ultimate in Milton
120,745
*HST & Licenses not included.was 133,542

Hide Pricing Details

2026 GMC Sierra 2500 MSRP starting at
132,433
Dealer Fees
1,109

Employee Pricing For You
-12,797

Your Price:

120,745

65 KM. Auto., Ext: Silver, Int: Brown

Stock #: 307874-NEW

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: Silver

Interior Colour: Brown

Doors: 4

Financing 84 months

401 @ 4.99%

(5.58% APR)

*HST & Licenses not included./wk 0 cash down
Promotions

Stock: 322919-NEW
VIN: 1GT4UXEY1TF322919

View Details

GMC 2026 Sierra 2500 4WD Crew Cab 159" Denali Ultimate in Milton
119,491
*HST & Licenses not included.was 132,038

Hide Pricing Details

2026 GMC Sierra 2500 MSRP starting at
130,929
Dealer Fees
1,109

Employee Pricing For You
-12,547

Your Price:

119,491

65 KM. Auto., Ext: Black, Int: Brown

Stock #: 322919-NEW

Transmission: Auto.

Drive train: Four-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Colour: Black

Interior Colour: Brown

Doors: 4

Financing 84 months

396 @ 4.99%

(5.54% APR)

*HST & Licenses not included./wk 0 cash down

Specifications

Equipment

Browse the 2026 GMC Sierra 2500HD different trims

Coordinates

2026 GMC Sierra 2500HD Denali Ultimate

in Milton

Start Here!!

[##LTERM1]

Our {$MAKEMODELNOYEAR} {$MODELMODELNOYEAR} in stock!

Coordinates

2026 GMC Sierra 2500HD Denali Ultimate in Milton

Start Here!!

[##LTERM1]

Our {$MAKEMODELNOYEAR} {$MODELMODELNOYEAR} in stock!

2026 GMC Sierra 2500HD Denali Ultimate

in Milton