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Crew Cab Standard Box 4-Wheel Drive AT4 - DURAMAX DIESEL | SUNROOF | HEATED & VENTILATED SEATING
VIN: 1GT4UPEY8TF296996
  • Engine
    6.6L 8Cyl
  • Drivetrain
    4×4
  • Stock
    261276
  • Transmission
    Automatic

Introducing the stunning 2026 GMC Sierra 2500HD AT4, a new, powerful truck outfitted in an eye-catching volcanic red tintcoat. Engineered with a 4×4 drivetrain, this Crew Cab Standard Box ensures superior handling and stability in various driving conditions.

Admire the robust yet elegant design of the 2026 Sierra AT4 with its 20" high gloss black aluminum wheels and LT275/65R20 all-terrain tires that promise both style and performance. The refined exterior features smoked amber roof marker lamps and a practical power sunroof for those who appreciate open-air driving. Slide inside to the luxurious jet black interior with Kalahari accents, where perforated front leather bucket seats cradle you in comfort, enhanced with heating and cooling options for year-round coziness.

This truck is packed with cutting-edge technology, including a 13.4" diagonal premium GMC infotainment system covering all your connectivity needs with Google Built-In apps, navigation, and a crisp color touchscreen. Stay connected effortlessly via wireless Android Auto and Apple CarPlay capabilities. Safety and driver assistance features are top-notch, with offerings like lane assist, adaptive cruise control, and a backup camera giving you added peace of mind on every journey.

The 2026 Sierra 2500HD AT4 is perfect for those who need a dependable vehicle for adventure and work alike. With power options such as an engine block heater for cold Canadian winters and a high-performance Duramax 6.6L Turbo-Diesel V8, this truck doesn’t just meet demands—it exceeds them. Contact Tom Smith Chevrolet Buick GMC Ltd. today to learn more about this formidable truck and schedule your test drive.

Starting Price:
$117,882
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
    -$5,000
Sale Price
$112,882
Price does not include taxes and licensing fees.
Finance from
$743 bw
$117,882.00 x 84 months @ 3.99% APR with $0.00 down payment (5.36% effective rate, cost of borrowing $17,317.39). Plus HST and license.
Lease from
$909 bw
$117,882.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.22% effective rate, cost of borrowing $29,794.62). Plus HST and licence.
Crew Cab Standard Box 4-Wheel Drive AT4 - DURAMAX DIESEL| MULTI PRO TAILGATE | NAVIGATION SYSTEM | HEATED & VENTILATED SEATING
VIN: 1GT4UPEY7TF314033
  • Engine
    6.6L 8Cyl
  • Drivetrain
    4×4
  • Stock
    261246
  • Transmission
    Automatic

The 2026 GMC Sierra 2500HD AT4 in sleek white offers a 4x4 drivetrain that ensures confident handling across varied terrains. Designed for those who demand power and style in equal measure, this truck stands out with its aggressive posture and impressive capabilities.

Its robust exterior showcases 20-inch high-gloss black aluminum wheels and all-terrain tires, adding a touch of rugged elegance. Running boards and black moulded splash guards enhance its practical yet striking appearance. Inside, the cabin features luxurious jet black leather seats with Kalahari accents, offering ventilation and heating options for ultimate comfort. A power sunroof floods the interior with natural light, adding an airy feel.

Technology takes the driver's seat with a 13.4-inch diagonal premium infotainment system that integrates Google built-in apps, offering seamless navigation and voice assistance. The multicolour 15-inch diagonal head-up display keeps crucial information in view, while the Rear Camera Mirror presents a digital look-back for enhanced safety. The AT4 Technology Package further includes lane assist and adaptive cruise control for an enhanced driving experience.

Perfect for adventure seekers and those who need a vehicle ready for the toughest challenges, the Sierra 2500HD AT4 awaits you at Tom Smith Chevrolet Buick GMC Ltd. Whether you're towing, exploring off the beaten path, or heading around town, this truck is your ideal partner. Contact us today to learn more and schedule a test drive.

Starting Price:
$117,833
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
    -$5,000
Sale Price
$112,833
Price does not include taxes and licensing fees.
Finance from
$743 bw
$117,833.00 x 84 months @ 3.99% APR with $0.00 down payment (5.36% effective rate, cost of borrowing $17,310.19). Plus HST and license.
Lease from
$909 bw
$117,833.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.22% effective rate, cost of borrowing $29,782.21). Plus HST and licence.
6.85ft Box Length - MULTI PRO TAILGATE | NAVIGATION SYSTEM | HEATED & COOLED SEATS
VIN: 1GT4UPE75TF261971
Starting Price:
$110,467
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
    -$5,000
Sale Price
$105,467
Price does not include taxes and licensing fees.
Finance from
$696 bw
$110,467.00 x 84 months @ 3.99% APR with $0.00 down payment (5.45% effective rate, cost of borrowing $16,228.09). Plus HST and license.
Lease from
$852 bw
$110,467.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.34% effective rate, cost of borrowing $27,917.35). Plus HST and licence.
Crew Cab Standard Box 4-Wheel Drive Denali Ultimate - DURAMAX DIESEL | HEADS UP DISPLAY | HEATED AND VENTILATED MASSAGE SEATING | SUNROOF
VIN: 1GT4UXEY3TF200093
  • Engine
    6.6L 8Cyl
  • Drivetrain
    4×4
  • Stock
    260638
  • Transmission
    Automatic
Starting Price:
$134,663
  • Sell the Metal Discount -$5,387
Sale Price
$129,276
Price does not include taxes and licensing fees.
Finance from
$815 bw
$129,276.48 x 84 months @ 3.99% APR with $0.00 down payment (4.04% effective rate, cost of borrowing $18,991.29). Plus HST and license.
Lease from
$945 bw
$129,276.48 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, estimated lease rate, cost of borrowing $33,698.96). Plus HST and licence.
Starting Price:
$102,868
  • Sell the Metal Discount -$4,115
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 3SA
    -$5,000
Sale Price
$93,753
Price does not include taxes and licensing fees.
Finance from
$622 bw
$98,753.28 x 84 months @ 3.99% APR with $0.00 down payment (5.62% effective rate, cost of borrowing $14,507.29). Plus HST and license.
Lease from
$739 bw
$98,753.28 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.53% effective rate, cost of borrowing $25,406.47). Plus HST and licence.
Crew Cab Standard Box 4-Wheel Drive Denali - DURAMAX DIESEL | LEATHER HEATED & VENTILATED SEATS | NAVIGATION SYSTEM
VIN: 1GT4UREY7TF179146
Starting Price:
$125,718
  • Sell the Metal Discount -$5,029
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA
    -$5,000
Sale Price
$115,689
Price does not include taxes and licensing fees.
Finance from
$761 bw
$120,689.28 x 84 months @ 3.99% APR with $0.00 down payment (5.32% effective rate, cost of borrowing $17,729.79). Plus HST and license.
Lease from
$883 bw
$120,689.28 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.13% effective rate, cost of borrowing $31,456.97). Plus HST and licence.
Starting Price:
$115,828
  • Sell the Metal Discount -$4,633
  • Demo Discount -$4,000
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
    -$5,000
Sale Price
$102,195
Price does not include taxes and licensing fees.
Finance from
$676 bw
$107,194.88 x 84 months @ 3.99% APR with $0.00 down payment (5.49% effective rate, cost of borrowing $15,747.40). Plus HST and license.
Lease from
$796 bw
$107,194.88 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.36% effective rate, cost of borrowing $27,703.72). Plus HST and licence.
Starting Price:
$134,962
  • Sell the Metal Discount -$5,398
  • TSC Discount -$2,000
Sale Price
$127,564
Price does not include taxes and licensing fees.
Finance from
$804 bw
$127,563.52 x 84 months @ 3.99% APR with $0.00 down payment (4.04% effective rate, cost of borrowing $18,739.65). Plus HST and license.
Lease from
$925 bw
$127,563.52 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, estimated lease rate, cost of borrowing $33,409.98). Plus HST and licence.
6.85ft Box Length
VIN: 1GT4UZEYXTF303085
  • Engine
    6.6L 8Cyl
  • Drivetrain
    4×4
  • Stock
    261293
  • Transmission
    Automatic
In-Transit
Starting Price:
$129,723
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SG
    -$5,000
Sale Price
$124,723
Price does not include taxes and licensing fees.
Finance from
$817 bw
$129,723.00 x 84 months @ 3.99% APR with $0.00 down payment (5.23% effective rate, cost of borrowing $19,056.88). Plus HST and license.
Lease from
$1,011 bw
$129,723.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.07% effective rate, cost of borrowing $32,588.24). Plus HST and licence.
Crew Cab Standard Box 4-Wheel Drive Denali
VIN: 1GT4UREY1TF320695
  • Engine
    6.6L 8Cyl
  • Drivetrain
    4×4
  • Stock
    261286
  • Transmission
    Automatic
In-Transit
Starting Price:
$122,808
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA
    -$5,000
Sale Price
$117,808
Price does not include taxes and licensing fees.
Finance from
$774 bw
$122,808.00 x 84 months @ 3.99% APR with $0.00 down payment (5.3% effective rate, cost of borrowing $18,041.04). Plus HST and license.
Lease from
$918 bw
$122,808.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.12% effective rate, cost of borrowing $31,621.45). Plus HST and licence.
Crew Cab Standard Box 4-Wheel Drive AT4
VIN: 1GT4UPEY8TF313912
  • Engine
    6.6L 8Cyl
  • Drivetrain
    4×4
  • Stock
    261256
  • Transmission
    Automatic
In-Transit
Starting Price:
$117,833
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
    -$5,000
Sale Price
$112,833
Price does not include taxes and licensing fees.
Finance from
$743 bw
$117,833.00 x 84 months @ 3.99% APR with $0.00 down payment (5.36% effective rate, cost of borrowing $17,310.19). Plus HST and license.
Lease from
$909 bw
$117,833.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.22% effective rate, cost of borrowing $29,782.21). Plus HST and licence.
6.85ft Box Length
VIN: 1GT4UPEY5TF302642
  • Engine
    6.6L 8Cyl
  • Drivetrain
    4×4
  • Stock
    261178
  • Transmission
    Automatic
In-Transit
Starting Price:
$117,483
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
    -$5,000
Sale Price
$112,483
Price does not include taxes and licensing fees.
Finance from
$740 bw
$117,483.00 x 84 months @ 3.99% APR with $0.00 down payment (5.36% effective rate, cost of borrowing $17,258.77). Plus HST and license.
Lease from
$906 bw
$117,483.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.22% effective rate, cost of borrowing $29,693.60). Plus HST and licence.