21 Results
Get 0% Financing for 36 Months
![2025 GMC Sierra 2500HD Pro 4WD Reg Cab 142" Pro Gas V8 6.6L/ [0]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT0ULE72SF331030_1.jpg )
Stock#:
T25719
VIN:
1GT0ULE72SF331030
New 2025 GMC Sierra 2500HD 4WD Pro
Pro
4WD Regular Cab Long Box Pro
Pickup
Regular Cab Pickup
4WD 10-Speed Automatic
Gas V8 6.6L/
MSRP
$
75,712
Net Price
$72,694
Key Features
-
Keyless Start -
4 wheel Drive
-
Anti Lock Braking System
-
Wifi
-
Cruise Control
Get 0% Financing for up to 72 Months
![2025 GMC Sierra 2500HD Pro 4WD Crew Cab 159" Pro Gas V8 6.6L/ [1]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1ULE78SF333157_1.jpg )
Stock#:
T25722
VIN:
1GT1ULE78SF333157
New 2025 GMC Sierra 2500HD 4WD Pro
Pro
4WD Crew Cab Standard Box Pro
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Gas V8 6.6L/
MSRP
$
80,227
Net Price
$76,917
Key Features
-
Keyless Start
-
4 wheel Drive
-
Anti Lock Braking System
-
Wifi
-
Back-Up Camera
Get 0% Financing for 36 Months
![2025 GMC Sierra 2500HD Pro 4WD Double Cab 162" Pro Gas V8 6.6L/ [2]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT2ULE74SF347366_1.jpg )
Stock#:
T25794
VIN:
1GT2ULE74SF347366
New 2025 GMC Sierra 2500HD 4WD Pro
Pro
4WD Double Cab Long Box Pro
Pickup
Extended Cab Pickup
4WD 10-Speed Automatic
Gas V8 6.6L/
MSRP
$
78,562
Key Features
-
Keyless Start
-
4 wheel Drive
-
Anti Lock Braking System
-
Wifi
-
Cruise Control
![2026 GMC Sierra 2500HD Pro 4WD Double Cab 162" Pro Gas V8 6.6L/ [3]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT2ULE77TF147342_1.jpg )
Stock#:
T26300
VIN:
1GT2ULE77TF147342
New 2026 GMC Sierra 2500HD 4WD Pro
Pro
Double Cab Long Box 4-Wheel Drive Pro
Pickup
Extended Cab Pickup
4WD 10-Speed Automatic
Gas V8 6.6L/
MSRP
$
79,242
Key Features
-
Keyless Start
-
4 wheel Drive
-
Anti Lock Braking System
-
Wifi
-
Cruise Control
Get 0% Financing for 36 Months
![2025 GMC Sierra 2500HD SLE 4WD Crew Cab 159" SLE Turbocharged Diesel V8 6.6L/ [4]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UMEY3SF335817_1.jpg )
Stock#:
T25738
VIN:
1GT1UMEY3SF335817
New 2025 GMC Sierra 2500HD 4WD SLE
SLE
4WD Crew Cab Standard Box SLE
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
98,717
Net Price
$93,901
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Wifi
-
Steering Wheel Controls
-
Cruise Control
Get 0% Financing for 36 Months
![2025 GMC Sierra 2500HD SLE 4WD Crew Cab 159" SLE Turbocharged Diesel V8 6.6L/ [5]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UMEYXSF335796_1.jpg )
Stock#:
T25782
VIN:
1GT1UMEYXSF335796
New 2025 GMC Sierra 2500HD 4WD SLE
SLE
4WD Crew Cab Standard Box SLE
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
98,717
Net Price
$93,901
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Wifi
-
Steering Wheel Controls
-
Cruise Control
Get 0% Financing for 36 Months
![2025 GMC Sierra 2500HD SLT 4WD Crew Cab 159" SLT Turbocharged Diesel V8 6.6L/ [6]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UNEYXSF342737_1.jpg )
Stock#:
T25783
VIN:
1GT1UNEYXSF342737
New 2025 GMC Sierra 2500HD 4WD SLT
SLT
4WD Crew Cab Standard Box SLT
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
111,271
Net Price
$105,627
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Wifi
-
Power Seat(s)
-
Steering Wheel Controls
![2026 GMC Sierra 2500HD Denali 4WD Crew Cab 159" Denali Gas V8 6.6L/ [7]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1URE76TF102309_1.jpg )
Stock#:
T26117
VIN:
1GT1URE76TF102309
New 2026 GMC Sierra 2500HD 4WD Denali
Denali
Crew Cab Standard Box 4-Wheel Drive Denali
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Gas V8 6.6L/
MSRP
$
111,396
Net Price
$108,396
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Bed Liner
-
Wifi
-
Power Seat(s)
Duramax Diesel
![2026 GMC Sierra 2500HD AT4 4WD Crew Cab 159" AT4 Turbocharged Diesel V8 6.6L/ [8]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT4UPEY2TF141408_1.jpg )
Stock#:
T26281
VIN:
1GT4UPEY2TF141408
New 2026 GMC Sierra 2500HD 4WD AT4
AT4
Crew Cab Standard Box 4-Wheel Drive AT4
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
115,632
Net Price
$112,632
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Wifi
-
Power Seat(s)
-
Heated Seats
Get 0% Financing for 36 Months
![2025 GMC Sierra 2500HD Denali 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [9]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UREY4SF327285_1.jpg )
Stock#:
T25901
VIN:
1GT1UREY4SF327285
New 2025 GMC Sierra 2500HD 4WD Denali
Denali
4WD Crew Cab Standard Box Denali
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
120,971
Net Price
$113,667
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Bed Liner
-
Wifi
-
Power Seat(s)
Get 0% Financing for 36 Months
![2025 GMC Sierra 2500HD Denali 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [10]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UREY1SF334839_1.jpg )
Stock#:
T25723
VIN:
1GT1UREY1SF334839
New 2025 GMC Sierra 2500HD 4WD Denali
Denali
4WD Crew Cab Standard Box Denali
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
120,061
Net Price
$113,793
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Bed Liner
-
Wifi
-
Power Seat(s)
Get 0% Financing for 36 Months
![2025 GMC Sierra 2500HD Denali 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [11]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UREY1SF334730_1.jpg )
Stock#:
T25730
VIN:
1GT1UREY1SF334730
New 2025 GMC Sierra 2500HD 4WD Denali
Denali
4WD Crew Cab Standard Box Denali
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
120,556
Net Price
$114,237
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Bed Liner
-
Wifi
-
Power Seat(s)
Duramax Diesel
![2026 GMC Sierra 2500HD AT4 4WD Crew Cab 159" AT4 Turbocharged Diesel V8 6.6L/ [12]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UPEY8TF108061_1.jpg )
Stock#:
T26125
VIN:
1GT1UPEY8TF108061
New 2026 GMC Sierra 2500HD 4WD AT4
AT4
Crew Cab Standard Box 4-Wheel Drive AT4
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
117,961
Net Price
$114,961
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Bed Liner
-
Wifi
-
Power Seat(s)
Get 0% Financing for 36 Months
![2025 GMC Sierra 2500HD Denali 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [13]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UREY6SF334416_1.jpg )
Stock#:
T25800
VIN:
1GT1UREY6SF334416
New 2025 GMC Sierra 2500HD 4WD Denali
Denali
4WD Crew Cab Standard Box Denali
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
123,656
Net Price
$116,734
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Bed Liner
-
Wifi
-
Power Seat(s)
Duramax Diesel
![2026 GMC Sierra 2500HD AT4 4WD Crew Cab 159" AT4 Turbocharged Diesel V8 6.6L/ [14]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UPEY0TF148358_1.jpg )
Stock#:
T26303
VIN:
1GT1UPEY0TF148358
New 2026 GMC Sierra 2500HD 4WD AT4
AT4
Crew Cab Standard Box 4-Wheel Drive AT4
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
120,091
Net Price
$117,091
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Wifi
-
Power Seat(s)
-
Heated Seats
Duramax Diesel
![2026 GMC Sierra 2500HD AT4X 4WD Crew Cab 159" AT4X Turbocharged Diesel V8 6.6L/ [15]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT4UZEY0TF131326_1.jpg )
Stock#:
T26263
VIN:
1GT4UZEY0TF131326
New 2026 GMC Sierra 2500HD 4WD AT4X
AT4X
Crew Cab Standard Box 4-Wheel Drive AT4X
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
130,336
Net Price
$127,336
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Sun / Moonroof
-
Bed Liner
-
Wifi
Duramax Diesel
![2026 GMC Sierra 2500HD Denali Ultimate 4WD Crew Cab 159" Denali Ultimate Turbocharged Diesel V8 6.6L/ [16]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UXEYXTF100608_1.jpg )
Stock#:
T26119
VIN:
1GT1UXEYXTF100608
New 2026 GMC Sierra 2500HD 4WD Denali Ultimate
Denali Ultimate
Crew Cab Standard Box 4-Wheel Drive Denali Ultimate
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
133,676
Net Price
$130,676
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Sun / Moonroof
-
Bed Liner
-
Wifi
Duramax Diesel
![2026 GMC Sierra 2500HD Denali Ultimate 4WD Crew Cab 159" Denali Ultimate Turbocharged Diesel V8 6.6L/ [17]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UXEY1TF100643_1.jpg )
Stock#:
T26121
VIN:
1GT1UXEY1TF100643
New 2026 GMC Sierra 2500HD 4WD Denali Ultimate
Denali Ultimate
Crew Cab Standard Box 4-Wheel Drive Denali Ultimate
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
133,676
Net Price
$130,676
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Sun / Moonroof
-
Bed Liner
-
Wifi
Duramax Diesel
![2026 GMC Sierra 2500HD Denali Ultimate 4WD Crew Cab 159" Denali Ultimate Turbocharged Diesel V8 6.6L/ [18]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UXEY1TF100660_1.jpg )
Stock#:
T26126
VIN:
1GT1UXEY1TF100660
New 2026 GMC Sierra 2500HD 4WD Denali Ultimate
Denali Ultimate
Crew Cab Standard Box 4-Wheel Drive Denali Ultimate
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
133,676
Net Price
$130,676
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Sun / Moonroof
-
Bed Liner
-
Wifi
Duramax Diesel
![2026 GMC Sierra 2500HD Denali Ultimate 4WD Crew Cab 159" Denali Ultimate Turbocharged Diesel V8 6.6L/ [19]]( https://gm-ca.evnassets.shiftdigitalinventory.com/imagesvga/1GT1UXEY0TF100696_1.jpg )
Stock#:
T26120
VIN:
1GT1UXEY0TF100696
New 2026 GMC Sierra 2500HD 4WD Denali Ultimate
Denali Ultimate
Crew Cab Standard Box 4-Wheel Drive Denali Ultimate
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel V8 6.6L/
MSRP
$
134,171
Net Price
$131,171
Key Features
-
4 wheel Drive
-
Anti Lock Braking System
-
Sun / Moonroof
-
Bed Liner
-
Wifi
New GMC Inventory for Jim Gauthier Buick GMC
Pricing shown does not include taxes, including sales taxes or luxury taxes (where applicable). Prices represent the selling price minus current incentives and include air conditioning charge, freight, tire levy (where applicable), dealer-installed options, accessories, pre-delivery, administration charges and other retailer charges and exclude taxes, license and insurance. All prices are in Canadian Dollars unless otherwise stated and all financing is OAC. Please contact the dealership for more information.
Every effort is made to ensure the accuracy of the content. In the event of a discrepancy, error and/or omission or vehicle prices, please contact the dealership to confirm all information and pricing.
In the event of a discrepancy, error and/or omission or vehicle prices, please contact the dealership to confirm all information and pricing.
