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Ernie Dean GM, ON / New Vehicles

New GMC Sierra 2500HDs for sale in Alliston, ON

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Retail Price + HST:
$82,341
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$3,378
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 1SA
         -$4,000
Sale Price + HST
$74,963
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$498 bw
$78,963.00 x 84 months @ 3.99% APR with $0.00 down payment (5.62% effective rate, cost of borrowing $11,600.01). Plus HST and license.
Lease from
$598 bw
$78,963.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.54% effective rate, cost of borrowing $20,181.41). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive Pro in White for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
2026 GMC Sierra 2500HD Pro
Confirm Availability
2026 GMC Sierra 2500HD Pro
Crew Cab Standard Box 4-Wheel Drive Pro - CONVENIENCE PKG // X31 OFF ROAD PKG // ASSIST STEPS
VIN: 1GT4ULE76TF209516
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    White
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    18432
  • Fuel Type
    Gasoline
Retail Price + HST:
$82,341
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$3,378
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 1SA
         -$4,000
Sale Price + HST
$74,963
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$498 bw
$78,963.00 x 84 months @ 3.99% APR with $0.00 down payment (5.62% effective rate, cost of borrowing $11,600.01). Plus HST and license.
Lease from
$598 bw
$78,963.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.54% effective rate, cost of borrowing $20,181.41). Plus HST and licence.
View Details
Request More Info
Retail Price + HST:
$129,471
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$3,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SG
         -$4,000
Sale Price + HST
$121,971
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$794 bw
$125,971.00 x 84 months @ 3.99% APR with $0.00 down payment (5.02% effective rate, cost of borrowing $18,505.70). Plus HST and license.
Lease from
$959 bw
$125,971.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.77% effective rate, cost of borrowing $32,091.20). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive AT4X in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
2026 GMC Sierra 2500HD AT4X
Confirm Availability
2026 GMC Sierra 2500HD AT4X
6.85ft Box Length - 5TH WHEEL PREP // MULTIPRO AUDIO SYSTEM // HEATED&VENTILATED SEATS
VIN: 1GT4UZEY4TF219635
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    Black
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    18421
  • Fuel Type
    Diesel
Retail Price + HST:
$129,471
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$3,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SG
         -$4,000
Sale Price + HST
$121,971
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$794 bw
$125,971.00 x 84 months @ 3.99% APR with $0.00 down payment (5.02% effective rate, cost of borrowing $18,505.70). Plus HST and license.
Lease from
$959 bw
$125,971.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.77% effective rate, cost of borrowing $32,091.20). Plus HST and licence.
View Details
Request More Info
Retail Price + HST:
$120,230
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$4,700
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
         -$4,000
Sale Price + HST
$111,530
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$728 bw
$115,530.00 x 84 months @ 3.99% APR with $0.00 down payment (5.11% effective rate, cost of borrowing $16,971.87). Plus HST and license.
Lease from
$874 bw
$115,530.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.88% effective rate, cost of borrowing $29,533.28). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive AT4 in Tan for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
2026 GMC Sierra 2500HD AT4
Confirm Availability
2026 GMC Sierra 2500HD AT4
Crew Cab Standard Box 4-Wheel Drive AT4 - AT4 PREMIUM PLUS PKG// 5TH WHEEL PREP // SNOW PLOW PREP
VIN: 1GT4UPEY3TF220974
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    Tan
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    18420
  • Fuel Type
    Diesel
Retail Price + HST:
$120,230
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$4,700
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
         -$4,000
Sale Price + HST
$111,530
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$728 bw
$115,530.00 x 84 months @ 3.99% APR with $0.00 down payment (5.11% effective rate, cost of borrowing $16,971.87). Plus HST and license.
Lease from
$874 bw
$115,530.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.88% effective rate, cost of borrowing $29,533.28). Plus HST and licence.
View Details
Request More Info
Retail Price + HST:
$117,691
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$2,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
         -$4,000
Sale Price + HST
$111,191
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$726 bw
$115,191.00 x 84 months @ 3.99% APR with $0.00 down payment (5.11% effective rate, cost of borrowing $16,922.07). Plus HST and license.
Lease from
$880 bw
$115,191.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.89% effective rate, cost of borrowing $29,290.79). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive AT4 in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
2026 GMC Sierra 2500HD AT4
Confirm Availability
2026 GMC Sierra 2500HD AT4
6.85ft Box Length - AT4 PREMIUM PLUS PKG // 5TH WHEEL PREP // SNOW PLOW PREP
VIN: 1GT4UPEY9TF163230
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    Black
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    18392
  • Fuel Type
    Diesel
Retail Price + HST:
$117,691
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$2,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
         -$4,000
Sale Price + HST
$111,191
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$726 bw
$115,191.00 x 84 months @ 3.99% APR with $0.00 down payment (5.11% effective rate, cost of borrowing $16,922.07). Plus HST and license.
Lease from
$880 bw
$115,191.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.89% effective rate, cost of borrowing $29,290.79). Plus HST and licence.
View Details
Request More Info
Retail Price + HST:
$82,341
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$1,600
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 1SA
         -$4,000
Sale Price + HST
$76,741
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$509 bw
$80,741.00 x 84 months @ 3.99% APR with $0.00 down payment (5.59% effective rate, cost of borrowing $11,861.21). Plus HST and license.
Lease from
$618 bw
$80,741.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.51% effective rate, cost of borrowing $20,504.93). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive Pro in White for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
2026 GMC Sierra 2500HD Pro
Confirm Availability
2026 GMC Sierra 2500HD Pro
Crew Cab Standard Box 4-Wheel Drive Pro - CONVENIENCE PKG // ASSIST STEPS // SPRAY BED LINER
VIN: 1GT4ULE77TF209069
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    White
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    18403
  • Fuel Type
    Gasoline
Retail Price + HST:
$82,341
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$1,600
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 1SA
         -$4,000
Sale Price + HST
$76,741
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$509 bw
$80,741.00 x 84 months @ 3.99% APR with $0.00 down payment (5.59% effective rate, cost of borrowing $11,861.21). Plus HST and license.
Lease from
$618 bw
$80,741.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.51% effective rate, cost of borrowing $20,504.93). Plus HST and licence.
View Details
Request More Info
Retail Price + HST:
$134,011
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SB
         -$4,000
Sale Price + HST
$130,011
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$844 bw
$134,011.00 x 84 months @ 3.99% APR with $0.00 down payment (4.96% effective rate, cost of borrowing $19,686.81). Plus HST and license.
Lease from
$1,001 bw
$134,011.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.68% effective rate, cost of borrowing $34,510.31). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive Denali Ultimate in White for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
2026 GMC Sierra 2500HD Denali Ultimate
Confirm Availability
2026 GMC Sierra 2500HD Denali Ultimate
Crew Cab Standard Box 4-Wheel Drive Denali Ultimate - BLACK BADGING PKG // 5HT WHEEL PREP // FLOOR LINERS
VIN: 1GT4UXEY9TF208036
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    White
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    18398
  • Fuel Type
    Diesel
Retail Price + HST:
$134,011
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SB
         -$4,000
Sale Price + HST
$130,011
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$844 bw
$134,011.00 x 84 months @ 3.99% APR with $0.00 down payment (4.96% effective rate, cost of borrowing $19,686.81). Plus HST and license.
Lease from
$1,001 bw
$134,011.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.68% effective rate, cost of borrowing $34,510.31). Plus HST and licence.
View Details
Request More Info
Retail Price + HST:
$119,361
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$6,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
         -$4,000
Sale Price + HST
$108,861
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$711 bw
$112,861.00 x 84 months @ 3.99% APR with $0.00 down payment (5.13% effective rate, cost of borrowing $16,579.78). Plus HST and license.
Lease from
$847 bw
$112,861.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.91% effective rate, cost of borrowing $28,985.75). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive AT4 in White for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
2026 GMC Sierra 2500HD AT4
Confirm Availability
2026 GMC Sierra 2500HD AT4
Crew Cab Standard Box 4-Wheel Drive AT4 - AT4 PREMIUM PLUS PKG // SUNROOF // 5TH WHEEL PREP
VIN: 1GT4UPEY0TF202772
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    White
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    18340
  • Fuel Type
    Diesel
Retail Price + HST:
$119,361
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$6,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SB
         -$4,000
Sale Price + HST
$108,861
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$711 bw
$112,861.00 x 84 months @ 3.99% APR with $0.00 down payment (5.13% effective rate, cost of borrowing $16,579.78). Plus HST and license.
Lease from
$847 bw
$112,861.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.91% effective rate, cost of borrowing $28,985.75). Plus HST and licence.
View Details
Request More Info
Retail Price + HST:
$114,803
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$8,092
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SA
         -$4,000
Sale Price + HST
$102,711
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$672 bw
$106,711.00 x 84 months @ 3.99% APR with $0.00 down payment (5.2% effective rate, cost of borrowing $15,676.32). Plus HST and license.
Lease from
$776 bw
$106,711.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.97% effective rate, cost of borrowing $27,903.23). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Silver for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
2026 GMC Sierra 2500HD SLT
Confirm Availability
2026 GMC Sierra 2500HD SLT
Crew Cab Standard Box 4-Wheel Drive SLT - SUNROOF // MULTI PRO TAILGATE // SLT CONVENIENCE PKG
VIN: 1GT4UNEY7TF196960
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    Silver
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    18315
  • Fuel Type
    Diesel
Retail Price + HST:
$114,803
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$8,092
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SA
         -$4,000
Sale Price + HST
$102,711
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$672 bw
$106,711.00 x 84 months @ 3.99% APR with $0.00 down payment (5.2% effective rate, cost of borrowing $15,676.32). Plus HST and license.
Lease from
$776 bw
$106,711.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.97% effective rate, cost of borrowing $27,903.23). Plus HST and licence.
View Details
Request More Info
Retail Price + HST:
$113,511
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$6,800
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SA
         -$4,000
Sale Price + HST
$102,711
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$672 bw
$106,711.00 x 84 months @ 3.99% APR with $0.00 down payment (5.2% effective rate, cost of borrowing $15,676.32). Plus HST and license.
Lease from
$781 bw
$106,711.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.97% effective rate, cost of borrowing $27,807.13). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLT in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
2026 GMC Sierra 2500HD SLT
Confirm Availability
2026 GMC Sierra 2500HD SLT
Crew Cab Standard Box 4-Wheel Drive SLT - SUNROOF // SLT CONVENIENCE PKG // MULTI PRO TAILGATE
VIN: 1GT4UNEYXTF196371
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    Black
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    18317
  • Fuel Type
    Diesel
Retail Price + HST:
$113,511
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$6,800
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 4SA
         -$4,000
Sale Price + HST
$102,711
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$672 bw
$106,711.00 x 84 months @ 3.99% APR with $0.00 down payment (5.2% effective rate, cost of borrowing $15,676.32). Plus HST and license.
Lease from
$781 bw
$106,711.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.97% effective rate, cost of borrowing $27,807.13). Plus HST and licence.
View Details
Request More Info
Retail Price + HST:
$132,816
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$7,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SB
         -$4,000
Sale Price + HST
$121,316
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$790 bw
$125,316.00 x 84 months @ 3.99% APR with $0.00 down payment (5.02% effective rate, cost of borrowing $18,409.47). Plus HST and license.
Lease from
$907 bw
$125,316.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.74% effective rate, cost of borrowing $32,837.40). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive Denali Ultimate in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
2026 GMC Sierra 2500HD Denali Ultimate
Confirm Availability
2026 GMC Sierra 2500HD Denali Ultimate
Crew Cab Standard Box 4-Wheel Drive Denali Ultimate - BLACK BADGING PKG // 5TH WHEEL PREP // FLOOR LINER PKG
VIN: 1GT4UXEY7TF189597
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    Black
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    18316
  • Fuel Type
    Diesel
Retail Price + HST:
$132,816
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$7,500
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SB
         -$4,000
Sale Price + HST
$121,316
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$790 bw
$125,316.00 x 84 months @ 3.99% APR with $0.00 down payment (5.02% effective rate, cost of borrowing $18,409.47). Plus HST and license.
Lease from
$907 bw
$125,316.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.74% effective rate, cost of borrowing $32,837.40). Plus HST and licence.
View Details
Request More Info
Retail Price + HST:
$91,851
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$4,400
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 3SA
         -$4,000
Sale Price + HST
$83,451
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$551 bw
$87,451.00 x 84 months @ 3.99% APR with $0.00 down payment (5.46% effective rate, cost of borrowing $12,846.94). Plus HST and license.
Lease from
$652 bw
$87,451.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.32% effective rate, cost of borrowing $22,547.35). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive SLE in Black for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
2026 GMC Sierra 2500HD SLE
Confirm Availability
2026 GMC Sierra 2500HD SLE
Crew Cab Standard Box 4-Wheel Drive SLE - POWER FOLDING MIRRORS // ASSIST STEPS // SNOW PLOW PREP // X3 OFF ROAD & PROTECTION PKG
VIN: 1GT4UME71TF176964
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    Black
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    18281
  • Fuel Type
    Gasoline

POWER FOLDING MIRRORS // ASSIST STEPS // SNOW PLOW PREP // X3 OFF ROAD & PROTECTION PKG

Meet the 2026 GMC Sierra 2500HD SLE, a powerful new truck in a sleek black finish with a 4x4 drivetrain that promises exceptional handling in all driving conditions. Perfect for those requiring both style and capability, this Crew Cab Standard Box configuration provides ample space for passengers and cargo alike.

The Sierra 2500HD flaunts power folding mirrors and assist steps, enhancing both convenience and accessibility. The snow plow prep package ensures you're ready for winter's toughest challenges, while the X3 Off Road & Protection Package amplifies durability and rugged capability.

Inside, the truck boasts a sophisticated black interior, equipped with essential tech such as a high-end navigation system, Bluetooth connectivity, and a Wi-Fi hotspot to keep you connected on the go. Safety is prioritized with features like lane assist and smart device integration, providing both security and entertainment for every journey.

This truck is ideal for adventure seekers or those in need of a reliable work vehicle with advanced features. The heated mirrors, power windows, and running boards add to the creature comforts, making each drive a pleasant experience.

If you're in the market for a truck that blends functionality, advanced technology, and comfort, look no further than the 2026 GMC Sierra 2500HD SLE. Contact our dealership today to learn more and take a test drive!
Retail Price + HST:
$91,851
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$4,400
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 3SA
         -$4,000
Sale Price + HST
$83,451
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$551 bw
$87,451.00 x 84 months @ 3.99% APR with $0.00 down payment (5.46% effective rate, cost of borrowing $12,846.94). Plus HST and license.
Lease from
$652 bw
$87,451.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 10.32% effective rate, cost of borrowing $22,547.35). Plus HST and licence.
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Retail Price + HST:
$122,296
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$5,700
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA
         -$4,000
Sale Price + HST
$112,596
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$735 bw
$116,596.00 x 84 months @ 3.99% APR with $0.00 down payment (5.1% effective rate, cost of borrowing $17,128.47). Plus HST and license.
Lease from
$849 bw
$116,596.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.84% effective rate, cost of borrowing $30,451.62). Plus HST and licence.
2026 GMC Sierra 2500HD Crew Cab Standard Box 4-Wheel Drive Denali in White for sale at Ernie Dean Chevrolet Buick GMC Ltd. in Alliston, ON
2026 GMC Sierra 2500HD Denali
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2026 GMC Sierra 2500HD Denali
Crew Cab Standard Box 4-Wheel Drive Denali - PWR-RETRACTABLE ASSIST STEPS // DENALI RESERVE PKG // FLOOR LINERS
VIN: 1GT4UREY6TF167392
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    White
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock
    18251
  • Fuel Type
    Diesel
Retail Price + HST:
$122,296
  • Ernie Dean Discount
    Ernie Dean Discount cannot be combined with ACTUAL Employee New Vehicle Program. Contact for more details.
         -$5,700
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA
         -$4,000
Sale Price + HST
$112,596
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
Finance from
$735 bw
$116,596.00 x 84 months @ 3.99% APR with $0.00 down payment (5.1% effective rate, cost of borrowing $17,128.47). Plus HST and license.
Lease from
$849 bw
$116,596.00 x 48 months @ 8.5% APR with $0.00 down payment (20,000 km/yr lease allowance, 9.84% effective rate, cost of borrowing $30,451.62). Plus HST and licence.
View Details
Request More Info
Request More Info

Request More Info