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Ernie Dean GM, ON / All Vehicles

New GMC Sierra 3500HDs for sale in Alliston, ON

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Retail Price + HST:
$120,367
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA
         -$5,000
Sale Price + HST
$115,367
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
View Details
2025 GMC Sierra 3500HD Denali
Confirm Availability
2025 GMC Sierra 3500HD Denali
4WD Crew Cab Standard Box Denali - DENALI RESERVE PKG // 5TH WHEEL PREP PKG // SUNROOF // HEADS UP DISPLAY
VIN: 1GT4UWEYXSF303780
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    Black
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock #
    52108
Custom Badge Image
Retail Price + HST:
$120,367
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA
         -$5,000
Sale Price + HST
$115,367
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
View Details
Request More Info
Retail Price + HST:
$120,367
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA
         -$5,000
Sale Price + HST
$115,367
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
View Details
2025 GMC Sierra 3500HD Denali
Confirm Availability
2025 GMC Sierra 3500HD Denali
4WD Crew Cab Standard Box Denali - DENALI RESERVE PKG // 5TH WHEEL PREP PKG // FLOOR LINERS
VIN: 1GT4UWEY1SF303084
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    Black
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock #
    52100
Custom Badge Image
Retail Price + HST:
$120,367
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA
         -$5,000
Sale Price + HST
$115,367
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
View Details
Request More Info
Retail Price + HST:
$125,467
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA&DZW
         -$5,000
Sale Price + HST
$120,467
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
View Details
2025 GMC Sierra 3500HD Denali
Confirm Availability
2025 GMC Sierra 3500HD Denali
4WD Crew Cab Long Box Denali - DUUUUUUUUUUUALLLLLLLLLY// DENALI RESERVE PKG // PWR-RETRACTABLE ASSIST STEPS // 5TH WHEEL PREP PKG
VIN: 1GT4UWEY7SF295783
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    White
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock #
    52082
Custom Badge Image
Retail Price + HST:
$125,467
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA&DZW
         -$5,000
Sale Price + HST
$120,467
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
View Details
Request More Info
Retail Price + HST:
$125,467
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA&DZW
         -$5,000
Sale Price + HST
$120,467
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
View Details
2025 GMC Sierra 3500HD Denali
Confirm Availability
2025 GMC Sierra 3500HD Denali
4WD Crew Cab Long Box Denali - DUUUUUUUUUUUALLLLLLLLLY// DENALI RESERVE PKG // 5TH WHEEL PREP PKG // FLOOR LINER PKG
VIN: 1GT4UWEY3SF295876
  • Body Style
    Truck
  • Engine
    6.6L 8Cyl
  • Exterior Colour
    Black
  • Transmission
    Automatic
  • Drivetrain
    4×4
  • Stock #
    52083
Custom Badge Image
Retail Price + HST:
$125,467
  • Non-Stackable Cash Delivery Allowance (NSCDA) - CBG
    Required packages: 5SA&DZW
         -$5,000
Sale Price + HST
$120,467
Price does not include taxes and licensing fees. Dean Discount not compatible with GM employee and preferred pricing programs.
View Details
Request More Info
Request More Info

Request More Info

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