14 Results
In Transit
Employee Pricing for a Limited Time!
2025 GMC Sierra 2500HD Pro 4WD Crew Cab 159" Pro Gas V8 6.6L/ [0]
Stock#: T25720
VIN: 1GT1ULE7XSF332916

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/
WhiteSummit White Jet Black
MSRP
$ 80,227
Net Price
$74,180
Key Features
  • Keyless Start Keyless Start
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Wifi Wifi
  • Back-Up Camera Back-Up Camera
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In Transit
New Arrival
2025 GMC Sierra 2500HD Pro 4WD Reg Cab 142" Pro Gas V8 6.6L/ [1]
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/
WhiteSummit White Jet Black
MSRP
$ 75,712
Key Features
  • Keyless Start Keyless Start
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Wifi Wifi
  • Cruise Control Cruise Control
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In Transit
2025 GMC Sierra 2500HD Pro 4WD Double Cab 162" Pro Gas V8 6.6L/ [2]
Stock#: T25725
VIN: 1GT5ULE74SF205760

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/
WhiteSummit White Jet Black
MSRP
$ 77,917
Key Features
  • Keyless Start Keyless Start
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Wifi Wifi
  • Cruise Control Cruise Control
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In Transit
New Arrival
2025 GMC Sierra 2500HD Pro 4WD Double Cab 162" Pro Gas V8 6.6L/ [3]
Stock#: T25647
VIN: 1GT2ULE74SF304257

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/
WhiteSummit White Jet Black
MSRP
$ 78,067
Key Features
  • Keyless Start Keyless Start
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Wifi Wifi
  • Cruise Control Cruise Control
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In Transit
Employee Pricing for a Limited Time!
2025 GMC Sierra 2500HD SLE 4WD Crew Cab 159" SLE Gas V8 6.6L/ [4]
Stock#: T25729
VIN: 1GT1UME75SF335759

New 2025 GMC Sierra 2500HD 4WD SLE

SLE 4WD Crew Cab Standard Box SLE Pickup Crew Cab Pickup 4WD 10-Speed Automatic Gas V8 6.6L/
WhiteSummit White Jet Black
MSRP
$ 86,877
Net Price
$79,480
Key Features
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Wifi Wifi
  • Steering Wheel Controls Steering Wheel Controls
  • Cruise Control Cruise Control
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In Transit
Employee Pricing for a Limited Time!
2025 GMC Sierra 2500HD SLE 4WD Crew Cab 159" SLE Turbocharged Diesel V8 6.6L/ [5]
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/
WhiteSummit White Jet Black
MSRP
$ 98,717
Net Price
$89,851
Key Features
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Wifi Wifi
  • Steering Wheel Controls Steering Wheel Controls
  • Cruise Control Cruise Control
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In Transit
Employee Pricing for a Limited Time!
2025 GMC Sierra 2500HD SLT 4WD Crew Cab 159" SLT Turbocharged Diesel V8 6.6L/ [6]
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/
BlackOnyx Black Jet Black
MSRP
$ 111,271
Net Price
$100,367
Key Features
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Wifi Wifi
  • Power Seat(s) Power Seat(s)
  • Steering Wheel Controls Steering Wheel Controls
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In Transit
Employee Pricing for a Limited Time!
2025 GMC Sierra 2500HD Denali 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [7]
Stock#: T25670
VIN: 1GT1UREY5SF314349

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/
BlackOnyx Black Jet Black
MSRP
$ 119,516
Net Price
$107,857
Key Features
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Bed Liner Bed Liner
  • Wifi Wifi
  • Power Seat(s) Power Seat(s)
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In Transit
Employee Pricing for a Limited Time!
2025 GMC Sierra 2500HD Denali 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [8]
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/
GraySterling Metallic Jet Black
MSRP
$ 120,061
Net Price
$108,372
Key Features
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Bed Liner Bed Liner
  • Wifi Wifi
  • Power Seat(s) Power Seat(s)
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In Transit
Employee Pricing for a Limited Time!
2025 GMC Sierra 2500HD Denali 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [9]
Stock#: T25732
VIN: 1GT1UREY7SF334490

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/
BlackOnyx Black Atmosphere/Brownstone
MSRP
$ 123,656
Net Price
$111,256
Key Features
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Bed Liner Bed Liner
  • Wifi Wifi
  • Power Seat(s) Power Seat(s)
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In Transit
Employee Pricing for a Limited Time!
2025 GMC Sierra 2500HD Denali Ultimate 4WD Crew Cab 159" Denali Ultimate Turbocharged Diesel V8 6.6L/ [10]
Stock#: T25734
VIN: 1GT4UXEY1SF305116

New 2025 GMC Sierra 2500HD 4WD Denali Ultimate

Denali Ultimate 4WD Crew Cab Standard Box Denali Ultimate Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackOnyx Black Alpine Umber
MSRP
$ 131,287
Net Price
$118,754
Key Features
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Sun / Moonroof Sun / Moonroof
  • Bed Liner Bed Liner
  • Wifi Wifi
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In Transit
Employee Pricing for a Limited Time!
2025 GMC Sierra 2500HD AT4 4WD Crew Cab 159" AT4 Turbocharged Diesel V8 6.6L/ [11]
Stock#: T25641
VIN: 1GT1UPEY4SF302889

New 2025 GMC Sierra 2500HD 4WD AT4

AT4 4WD Crew Cab Standard Box AT4 Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhiteSummit White Jet Black with Kalahari accents
MSRP
$ 119,931
Key Features
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Bed Liner Bed Liner
  • Wifi Wifi
  • Power Seat(s) Power Seat(s)
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In Transit
Employee Pricing for a Limited Time!
2025 GMC Sierra 2500HD Denali Ultimate 4WD Crew Cab 159" Denali Ultimate Turbocharged Diesel V8 6.6L/ [12]
Stock#: T25709
VIN: 1GT1UXEY6SF331844

New 2025 GMC Sierra 2500HD 4WD Denali Ultimate

Denali Ultimate 4WD Crew Cab Standard Box Denali Ultimate Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
GrayTitanium Rush Metallic Alpine Umber
MSRP
$ 134,166
Net Price
$121,031
Key Features
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Sun / Moonroof Sun / Moonroof
  • Bed Liner Bed Liner
  • Wifi Wifi
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In Transit
Employee Pricing for a Limited Time!
2025 GMC Sierra 2500HD Denali Ultimate 4WD Crew Cab 159" Denali Ultimate Turbocharged Diesel V8 6.6L/ [13]
Stock#: T25706
VIN: 1GT1UXEY8SF331246

New 2025 GMC Sierra 2500HD 4WD Denali Ultimate

Denali Ultimate 4WD Crew Cab Standard Box Denali Ultimate Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhiteSummit White Alpine Umber
MSRP
$ 133,671
Key Features
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Sun / Moonroof Sun / Moonroof
  • Bed Liner Bed Liner
  • Wifi Wifi
Request More Info
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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.

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