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 2025 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 2025 GMC Sierra 2500HD in stock!

In Transit

Stock: 46647-NEW
VIN: 1GT3UMEYXSF305268

View Details

GMC 2025 Sierra SLE in Summerside
97,487
+Taxes & Licenses

Auto., Ext: Grey, Int: Black

Stock #: 46647-NEW

Engine: 6.6 L

Transmission: Auto.

Drive train: All-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Color: Grey

Interior Color: Black

Financing 84 months

317 @ 4.99%

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 45571-NEW
VIN: 1GT4ULEY2SF108755

View Details

GMC 2025 Sierra 2500 PRO in Summerside
86,691
+Taxes & Licenseswas 91,691

5 KM. 10-Speed Auto., Ext: DOWNPOUR METALLIC, Int: Black

Stock #: 45571-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 Color: DOWNPOUR METALLIC

Interior Color: Black

Financing 84 months

279 @ 2.99%

(4.66 % APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 45925-NEW
VIN: 1GT4UMEY7SF190309

View Details

GMC 2025 Sierra 2500 SLE in Summerside
95,317
+Taxes & Licenseswas 100,317

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

Stock #: 45925-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 Color: White

Interior Color: Black

Financing 84 months

306 @ 2.99%

(4.51 % APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 46506-NEW
VIN: 1GT4UNEY7SF142640

View Details

GMC 2025 Sierra 2500 SLT in Summerside
104,758
+Taxes & Licenseswas 109,758

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

Stock #: 46506-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 Color: White

Interior Color: Black

Financing 84 months

334 @ 2.99%

(4.38 % APR)

+Taxes & Licenses/wk 0 cash down
In Transit

Stock: 46639-NEW
VIN: 1GT4UPEY9SF301704

View Details

GMC 2025 Sierra AT4 in Summerside
111,692
+Taxes & Licenseswas 116,692

Auto., Ext: Grey, Int: Black

Stock #: 46639-NEW

Engine: 6.6 L

Transmission: Auto.

Drive train: All-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Color: Grey

Interior Color: Black

Financing 84 months

355 @ 2.99%

(4.29 % APR)

+Taxes & Licenses/wk 0 cash down
In Transit

Stock: 46648-NEW
VIN: 1GT4UPEY3SF305229

View Details

GMC 2025 Sierra AT4 in Summerside
109,603
+Taxes & Licenseswas 114,603

Auto., Ext: Silver, Int: Black

Stock #: 46648-NEW

Engine: 6.6 L

Transmission: Auto.

Drive train: All-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Color: Silver

Interior Color: Black

Financing 84 months

349 @ 2.99%

(4.32 % APR)

+Taxes & Licenses/wk 0 cash down
In Transit

Stock: 12281467
VIN: 1GT4UPEY5SF298834

View Details

GMC 2025 Sierra AT4 in Summerside
111,692
+Taxes & Licenseswas 116,692

Auto., Ext: Grey, Int: Black

Stock #: 12281467

Engine: 6.6 L

Transmission: Auto.

Drive train: Rear-wheel drive

Fuel: Gas

Category: Trucks

Exterior Color: Grey

Interior Color: Black

Financing 84 months

355 @ 2.99%

(4.29 % APR)

+Taxes & Licenses/wk 0 cash down
In Transit

Stock: 12286581
VIN: 1GT4UPEY2SF311765

View Details

GMC 2025 Sierra AT4 in Summerside
111,197
+Taxes & Licenseswas 116,197

Auto., Ext: Silver, Int: Black

Stock #: 12286581

Engine: 6.6 L

Transmission: Auto.

Drive train: Front-wheel drive

Fuel: Gas

Category: Trucks

Exterior Color: Silver

Interior Color: Black

Financing 84 months

354 @ 2.99%

(4.30 % APR)

+Taxes & Licenses/wk 0 cash down
In Transit

Stock: 12286582
VIN: 1GT4UPEY4SF312867

View Details

GMC 2025 Sierra AT4 in Summerside
110,862
+Taxes & Licenseswas 115,862

Auto., Ext: Black, Int: Black

Stock #: 12286582

Engine: 6.6 L

Transmission: Auto.

Drive train: Rear-wheel drive

Fuel: Gas

Category: Trucks

Exterior Color: Black

Interior Color: Black

Financing 84 months

353 @ 2.99%

(4.30 % APR)

+Taxes & Licenses/wk 0 cash down
In Transit

Stock: 12286583
VIN: 1GT4UPEY5SF312232

View Details

GMC 2025 Sierra AT4 in Summerside
111,197
+Taxes & Licenseswas 116,197

Auto., Ext: Silver, Int: Black

Stock #: 12286583

Engine: 6.6 L

Transmission: Auto.

Drive train: Front-wheel drive

Fuel: Gas

Category: Trucks

Exterior Color: Silver

Interior Color: Black

Financing 84 months

354 @ 2.99%

(4.30 % APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 46348-NEW
VIN: 1GT4UXEY3SF195167

View Details

GMC 2025 Sierra 2500 Denali Ultimate in Summerside
124,728
+Taxes & Licenseswas 129,728

650 KM. 10-Speed Auto., Ext: Black, Int: Brown

Stock #: 46348-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 Color: Black

Interior Color: Brown

Financing 84 months

395 @ 2.99%

(4.16 % APR)

+Taxes & Licenses/wk 0 cash down
In Transit

Stock: 46595-NEW
VIN: 1GT4UXEY0SF296893

View Details

GMC 2025 Sierra Denali Ultimate in Summerside
126,437
+Taxes & Licenseswas 131,437

Auto., Ext: White, Int: ALPINE UMBER

Stock #: 46595-NEW

Engine: 6.6 L

Transmission: Auto.

Drive train: All-wheel drive

Fuel: Diesel

Category: Trucks

Exterior Color: White

Interior Color: ALPINE UMBER

Financing 84 months

400 @ 2.99%

(4.14 % APR)

+Taxes & Licenses/wk 0 cash down
Clearance

Stock: 46656-NEW
VIN: 1GT4UXEY5SF308052

View Details

GMC 2025 Sierra 2500 Denali Ultimate in Summerside
125,242
+Taxes & Licenseswas 130,242

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

Stock #: 46656-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 Color: Black

Interior Color: Brown

Financing 84 months

397 @ 2.99%

(4.15 % APR)

+Taxes & Licenses/wk 0 cash down

Specifications

Equipment

Interior

2WD Regular Cab Long Box Pro

2WD Double Cab Long Box Pro

2WD Double Cab Standard Box 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

2WD Regular Cab Long Box Pro

2WD Double Cab Long Box Pro

2WD Double Cab Standard Box 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

2WD Regular Cab Long Box Pro

2WD Double Cab Long Box Pro

2WD Double Cab Standard Box 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

2WD Regular Cab Long Box Pro

2WD Double Cab Long Box Pro

2WD Double Cab Standard Box Pro

Passenger Air Bag Sensor

Rear Head Air Bag

Automatic Highbeams

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2025 GMC Sierra 2500HD

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