15 Results
In Transit
New Special
Stock#: 24G107
VIN: 1GT59LE72RF274183

New 2024 GMC Sierra 2500HD 4WD Pro

Pro 4WD Double Cab Standard Box Pro Pickup Extended Cab Pickup 4WD 10-Speed Automatic Gas V8 6.6L/
WhiteSummit White Jet Black
Roy Foss Price
$76,061
Automatic
4WD
Gas V8 6.6L/
summit white/jet black
Key Features
  • Keyless Start Keyless Start
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Wifi Wifi
  • Keyless Entry Keyless Entry
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
New Special
Stock#: 24G239
VIN: 1GT49REYXRF353009

New 2024 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
Roy Foss Price
$118,091
Automatic
4WD
Turbocharged Diesel V8 6.6L/
onyx black/jet black
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)
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
New Special
Stock#: 24G266
VIN: 1GT59LE73RF379802

New 2024 GMC Sierra 2500HD 4WD Pro

Pro 4WD Double Cab Standard Box Pro Pickup Extended Cab Pickup 4WD 10-Speed Automatic Gas V8 6.6L/
WhiteSummit White Jet Black
Roy Foss Price
$74,566
Automatic
4WD
Gas V8 6.6L/
summit white/jet black
Key Features
  • Keyless Start Keyless Start
  • 4 wheel Drive 4 wheel Drive
  • Anti Lock Braking System Anti Lock Braking System
  • Wifi Wifi
  • Keyless Entry Keyless Entry
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
New Special
Stock#: 24G395
VIN: 1GT49REY6RF444620

New 2024 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/
WhiteSummit White Jet Black
Roy Foss Price
$119,976
Automatic
4WD
Turbocharged Diesel V8 6.6L/
summit white/jet black
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)
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
Stock#: 25G06
VIN: 1GT4ULE7XSF100944

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
Roy Foss Price
$81,001
Automatic
4WD
Gas V8 6.6L/
summit white/jet black
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
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
Stock#: 25G31
VIN: 1GT4UPEY2SF108651

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/
BlackOnyx Black Jet Black with Kalahari accents
Roy Foss Price
$118,496
Automatic
4WD
Turbocharged Diesel V8 6.6L/
onyx black/jet black with kalahari accents
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)
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
Stock#: 25G100
VIN: 1GT4UZEY1SF222569

New 2025 GMC Sierra 2500HD 4WD AT4X

AT4X 4WD Crew Cab Standard Box AT4X Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackOnyx Black Obsidian Rush
Roy Foss Price
$128,871
Automatic
4WD
Turbocharged Diesel V8 6.6L/
onyx black/obsidian rush
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
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
Stock#: 25G119
VIN: 1GT4UZEY8SF234539

New 2025 GMC Sierra 2500HD 4WD AT4X

AT4X 4WD Crew Cab Standard Box AT4X Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
GrayThunderstorm Grey Obsidian Rush
Roy Foss Price
$140,526
Automatic
4WD
Turbocharged Diesel V8 6.6L/
thunderstorm grey/obsidian rush
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
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
Stock#: 25G115
VIN: 1GT4UXEY9SF234229

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
Roy Foss Price
$131,196
Automatic
4WD
Turbocharged Diesel V8 6.6L/
onyx black/alpine umber
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
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
Stock#: 25G121
VIN: 1GT3ULE75SF256790

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
Roy Foss Price
$76,276
Automatic
4WD
Gas V8 6.6L/
summit white/jet black
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
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
Stock#: 25G120
VIN: 1GT3ULE71SF256723

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
Roy Foss Price
$76,276
Automatic
4WD
Gas V8 6.6L/
summit white/jet black
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
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
Stock#: 25G151
VIN: 1GT4UREY1SF274896

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
Roy Foss Price
$120,351
Net Price
$115,351
Automatic
4WD
Turbocharged Diesel V8 6.6L/
onyx black/jet black
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)
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
Stock#: 25G149
VIN: 1GT4UREY0SF274663

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/
WhiteSummit White Jet Black
Roy Foss Price
$120,351
Automatic
4WD
Turbocharged Diesel V8 6.6L/
summit white/jet black
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)
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
Stock#: 25G108
VIN: 1GT4UXEY6SF223012

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/
BlueDownpour Metallic Alpine Umber
Roy Foss Price
$133,161
Automatic
4WD
Turbocharged Diesel V8 6.6L/
downpour metallic/alpine umber
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
Unlock This Price
Thanks for your submission.
We'll contact you shortly.
In Transit
Stock#: 25G148
VIN: 1GT4ULE78SF281283

New 2025 GMC Sierra 2500HD 4WD Pro

Pro 4WD Crew Cab Long Box Pro Pickup Crew Cab Pickup 4WD 10-Speed Automatic Gas V8 6.6L/
WhiteSummit White Jet Black
Roy Foss Price
$81,086
Automatic
4WD
Gas V8 6.6L/
summit white/jet black
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
Unlock This Price
Thanks for your submission.
We'll contact you shortly.

GMC Sierra HD for Sale in Thornhill, ON

There are a few trucks that can offer similar levels of capability to the GMC Sierra HD, but no rival delivers that incredible capability with anything close to the same level of style, luxury, and panache. If you can imagine the most luxurious sedan or SUV, but with the potential to tow up to 16,329 kg and handle a payload of up to 3,376 kg, that’s what you have with the GMC Sierra HD. The Sierra HD will take care of almost any task you can imagine doing around Thornhill, North York, Markham, or Richmond Hill, but how much comfort and luxury you enjoy in the process is up to you and your budget. And speaking of budgets, don’t hesitate to contact our finance department to talk about our flexible finance packages and our convenient online credit application option that makes buying your new Sierra HD easier than you might think.

The potential specifications are almost endless. Every GMC Sierra HD comes generously equipped with standard features, but your new truck can also include a best-in-class HD cargo bed volume, an industry-first transparent trailer feature, and a world-first six-function MultiPro tailgate. The GMC Sierra HD is also the first model in its class to be available with a head-up display and rear camera mirror.

GMC Dealership in the Greater Toronto Area

Discover true luxury in a heavy-duty pickup truck line with a Sierra HD test drive from Roy Foss Thornhill at 7200 Yonge Street, Thornhill, ON, or call us at 905-886-2000 to schedule one at a time that suits you.

* HST and licensing fees are extra. Finance and Lease offers on approved credit. Regional offers, lease and finance conditions apply. Use of any calculation and/or tools on royfossthornhill.com does not constitute an offer of direct financing or any particular lease, finance, purchase option or transaction. Calculation and tools are intended for illustrative purposes only. Rates and requirements may vary depending on credit worthiness. Every effort is made to ensure the accuracy of the content on the pages on royfossthornhill.com. In the event of a discrepancy, error or omission, vehicle prices, offers, and features as established by GM Canada and participating Cadillac dealers in Canada, will prevail.*

* Federal Select Luxury Tax is included in the advertised retail selling price where applicable. Federal Select Luxury Tax will be recalculated depending on the purchase of additional vehicle items and options. Federal Select Luxury Tax only applies to vehicles with an MSRP over $100,000; the lesser of either 20% of the amount over $100,000 or 10% of the entire MSRP amount.

* Every reasonable effort is made to ensure the accuracy of the information listed above. Vehicle pricing, incentives, options (including standard equipment), and technical specifications listed is for the vehicle above may not match the exact vehicle displayed. Please confirm with a sales representative the accuracy of this information.

Contact Us:

Name:
Email:
Message: