Menu
5065 Haliburton County Rd 21,
Haliburton, ON K0M 1S0
http://schema.org/NewCondition 2025 GMC 1GT4UWEY8SF281374 Denali

  1. Home
  2. New Vehicles
  3. GMC
  4. Sierra 3500HD
  5. 2025 GMC Sierra 3500HD De...
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 1 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 2 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 3 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 4 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 5 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 6 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 7 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 8 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 9 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 10 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 11 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 12 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 13 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 14 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 15 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 16 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 17 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 18 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 19 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 20 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 21 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 22 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 23 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 24 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 1 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 2 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 3 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 4 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 5 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 6 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 7 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 8 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 9 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 10 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 11 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 12 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 13 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 14 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 15 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 16 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 17 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 18 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 19 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 20 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 21 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 22 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 23 of 24
  • 2025 GMC Sierra 3500HD Denali (Stk: T81374) in Cobourg - Image 24 of 24
View All Images

2025
GMC SIERRA 3500HD DENALI

MSRP

$124,884

124 884 $

Price

$124,884

Term (mo.)

Frequency

MSRP

$124,884

124 884 $

Price

$53,745

Finance For (2.99%)

$19.988 x 84 Months @ 6.49% APR (estimated financing rate, cost of borrowing $4,907).
Plus taxes and license.

$776 / mo

Term (mo.)

Frequency

MSRP

$124,884

124 884 $

Price

$53,745

Lease For (2.99%)

$19.988 x 84 Months @ 6.49% APR (estimated financing rate, cost of borrowing $4,907).
Plus taxes and license.

$776 / mo

Build And Price Appraise My Trade In Apply for Financing Book a Test Drive

Thomas Buick GMC Ltd

  Request Information  +1-800-267-4646

* mandatory fields



Greetings.



This onyx black sought after diesel Crew Cab 4X4 pickup has an automatic transmission and is powered by a 6.6L V8 engine.

Our Sierra's trim level is Denali. Standard features include leather cooled seats, power adjustable pedals with memory settings, a heavy-duty suspension, lane departure warning, forward collision alert, exclusive aluminum wheels and exterior styling, signature LED lighting, a large touchscreen with navigation, wireless Apple CarPlay, Android Auto and 4G LTE capability. Additionally, this truck also comes with a leather wrapped steering wheel with audio controls, wireless charging, Bose premium audio, remote engine start, a CornerStep rear bumper and cargo tie downs hooks with LED box lighting and a ProGrade trailering system with hitch guidance and an integrated brake controller.


See dealer for details.

Prices include all fees except HST and license. PLEASE NOTE: Fee specifications and availability are subject to change without notice. Contact dealer for most current information. *Fuel consumption ratings and estimates based on GM testing in accordance with Government of Canada approved test methods. Refer to vehicles.nrcan.gc.ca for details.Your actual fuel consumption may vary. While we make every effort to ensure the data listed here is correct, there may be instances where some of the pricing, options or vehicle features may be listed incorrectly as we get data from multiple data sources. Please confirm the details of this vehicle with the dealer to ensure its accuracy. Dealer cannot be held liable for data that is listed incorrectly. Vehicles Displayed in any stock photos are not the actual vehicle and do not represent the actual vehicle. Please see dealer for more details
Come by and check out our fleet of 20+ used cars and trucks and 250+ new cars and trucks for sale in Cobourg. o~o


Body Style: Pickup
Engine: 6.6L 8cyl
Mileage: 4 km
Exterior Colour: Black
Interior Colour: Black
Fuel Type: Diesel
Transmission: Automatic
Drivetrain: 4x4
Stock #: T81374
VIN: 1GT4UWEY8SF281374

Personalize
Your Payments

Vehicle Price
Remaining
Vehicle Price
$0.00

Your Personalized
Finance Payment Amounts:

$0.00 Weekly*
Amount
Financed $0.00
Cost of
Borrowing $0.00
Get A Quote
Apply For Financing
Apply For Leasing
Appraise my Trade

* 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 2025 GMC Sierra 3500HD Denali may not match the exact vehicle displayed. Please confirm with a sales representative the accuracy of this information.

General Information and Specifications
Body Style
Engine
Mileage
Fuel Type
Transmission
edealer reporting edealer reporting