CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
  • Sell
    • Sell my car
    • Car values
  • Research
    • Test drive reviews
    • Price trends
    • Compare cars
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

New GMC Sierra 3500HD for Sale near Buckhorn, ON

134 results
Lakefield, ON
2026 GMC Sierra 3500HD SLE Regular Cab LB 4WD

2026 GMC Sierra 3500HD

New car

$76,043

Richmond Hill, ON
135 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Black
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
10
Stock number:
TF208175
VIN:
1GT3UTE77TF208175

2026 GMC Sierra 3500HD Pro Regular Cab LB 4WD

2026 GMC Sierra 3500HD

New car

$79,577

Listowel, ON
248 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Black
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
8
Stock number:
26-1044
VIN:
1GT3USE77TF225147

2026 GMC Sierra 3500HD Pro Regular Cab LB 4WD

2026 GMC Sierra 3500HD

New car

$80,096

Woodbridge, ON
149 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
White
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
51
Stock number:
633004
VIN:
1GT3USE75TF263279

2026 GMC Sierra 3500HD SLE Regular Cab LB 4WD

2026 GMC Sierra 3500HD

New car

$81,924

Oshawa, ON
101 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
SUMMIT WHITE
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
229
Stock number:
260231-new
VIN:
1GT3UTE71TF135899

2026 GMC Sierra 3500HD Pro Crew Cab 4WD

2026 GMC Sierra 3500HD

New car

$83,144

Burlington, ON
198 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Summit White
Fuel type:
Gasoline
Interior colour:
JET BLACK, CLOTH SEAT TRIM
Transmission:
Automatic
Mileage:
0
Stock number:
7OD53703586
VIN:
1GT4USE73TF266167

2026 GMC Sierra 3500HD SLE Crew Cab 4WD

2026 GMC Sierra 3500HD

New car

$86,489

Oshawa, ON
101 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
ONYX BLACK
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
10
Stock number:
260408-new
VIN:
1GT4UTE76TF200248

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$87,834

Haliburton, ON
57 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
White
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Stock number:
26490
VIN:
1GT3USEY5TF231831

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$90,469

Renfrew, ON
145 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Red
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
3
Stock number:
36379
VIN:
1GT4USEY2TF196508

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

New car

$91,065

Milton, ON
188 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
65
Stock number:
332933
VIN:
1GT3USEY5SF332933

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$91,772

Ottawa, ON
203 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Summit White
Fuel type:
Biodiesel
Interior colour:
JET BLACK, CLOTH SEAT TRIM
Transmission:
Automatic
Mileage:
10
Stock number:
26-0600
VIN:
1GT3USEY1TF201824

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$92,612

Listowel, ON
248 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Blue
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
15
Stock number:
26-769
VIN:
1GT3USEY8TF200668

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$93,430

Barrie, ON
131 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
90
Stock number:
TF256960
VIN:
1GT4USEY3TF256960

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$93,464

Burlington, ON
198 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Summit White
Fuel type:
Biodiesel
Interior colour:
JET BLACK, CLOTH SEAT TRIM
Transmission:
Automatic
Mileage:
16
Stock number:
265554
VIN:
1GT4USEY4TF226706

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$95,113

Oshawa, ON
101 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
SUMMIT WHITE
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
10
Stock number:
260584-new
VIN:
1GT3UTEY1TF234067

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$95,183

Richmond Hill, ON
135 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
White
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
10
Stock number:
TF208033
VIN:
1GT4UTEY2TF208033

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$95,183

Richmond Hill, ON
135 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
White
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
10
Stock number:
TF208385
VIN:
1GT4UTEY0TF208385

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$95,367

Listowel, ON
248 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
8
Stock number:
26-1151
VIN:
1GT5USEY5TF244202

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$95,483

Haliburton, ON
57 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
White
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Stock number:
46614
VIN:
1GT3UTEYXTF219955

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$95,507

Listowel, ON
248 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Red
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
15
Stock number:
26-1343
VIN:
1GT5USEY5TF244488

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$95,696

Barrie, ON
131 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
90
Stock number:
TF231535
VIN:
1GT4USEY6TF231535

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$97,684

Ottawa, ON
221 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Sterling Metallic
Fuel type:
Gasoline
Interior colour:
JET BLACK, PERFORATED LEATHER-APPOINTED FRONT SEAT
Transmission:
Automatic
Mileage:
10
Stock number:
460273
VIN:
1GT4UUE73TF157834

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$97,729

Oshawa, ON
101 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
SUMMIT WHITE
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
12
Stock number:
260684-new
VIN:
1GT4UTEY7TF266297

  1. Home
  2. / New Cars
  3. / GMC Sierra 3500HD
  4. / Ontario
  5. / Buckhorn
Reviews
FAQs

4.7 Overall rating

(29 reviews)

Customers say

The GMC Sierra 3500HD consistently impresses owners with its outstanding towing capacity, powerful performance, and durable build quality across all model years. Many drivers appreciate the comfortable ride and spacious interior, making it suitable for both work and daily use. However, some critics feel that the high price point can be a drawback, especially when compared to competing models. Additionally, there are mentions of missing features that some owners expected, leading to dissatisfaction in certain aspects.

AI generated from the text of customer reviews.

What people say

comfort interior performance power towing
Anonymous
5.0
Reviewed a 2024 GMC Sierra 3500HD on Apr. 23, 2025

Excellent value The only thing that's missing is a sunroof and this is comparable to a Ford F-350

Jason R
5.0
Reviewed a 2025 GMC AT4 Crew Cab 4WD on Apr. 05, 2025

This thing is awesome! Super comfortable and optioned well. I really like it and am happy with this purchase

Anonymous
5.0
Reviewed a 2024 GMC Sierra 3500HD on Oct. 04, 2023

Very good truck has everything I wanted in a truck for towing my 5th wheel toy hauler

GMC Sierra 3500HD FAQs

What fuel types are available?

Diesel, Biodiesel, Gasoline engines are available.

  • New GMC Sierra 3500HD in Peterborough ON

  • New GMC Sierra 3500HD in Port Hope ON

  • New GMC Sierra 3500HD in Cobourg ON

  • New GMC Sierra 3500HD in Oshawa ON

  • New GMC Sierra 3500HD in Belleville ON

  • New GMC Sierra 3500HD in Whitby ON

  • New GMC Sierra 3500HD in Ajax ON

  • New GMC Sierra 3500HD in Stouffville ON

  • New GMC Sierra 3500HD in Pickering ON

  • New GMC Sierra 3500HD in Alberta

  • New GMC Sierra 3500HD in British Columbia

  • New GMC Sierra 3500HD in Manitoba

  • New GMC Sierra 3500HD in New Brunswick

  • New GMC Sierra 3500HD in Newfoundland and Labrador

  • New GMC Sierra 3500HD in Northwest Territories

  • New GMC Sierra 3500HD in Nova Scotia

  • New GMC Sierra 3500HD in Nunavut

  • New GMC Sierra 3500HD in Ontario

  • New GMC Sierra 3500HD in Prince Edward Island

  • New GMC Sierra 3500HD in Quebec

  • New GMC Sierra 3500HD in Saskatchewan

  • New GMC Sierra 3500HD in Yukon

  • New GMC Sierra 1500 in Buckhorn ON

  • New GMC Canyon in Buckhorn ON

  • New GMC Sierra 2500HD in Buckhorn ON

  • New GMC Hummer EV Pickup in Buckhorn ON

  • New GMC Sierra EV in Buckhorn ON

  • New GMC Sierra 3500HD Chassis in Buckhorn ON

  • New Chevrolet Silverado 3500HD in Buckhorn ON

  • New Ford F-350 Super Duty in Buckhorn ON

  • New GMC Sierra 3500HD Denali in Buckhorn ON

  • All Used Cars

  • Cheap Cars

  • Manual Transmission Cars

  • Sports Cars

  • Hybrid Cars

  • Red Interior Cars

  • Electric Cars

  • Small Cars

  • AWD Cars

  • Cheap Automatic Transmission Cars

  • Classic Trucks

  • Conversion Vans

  • Three Quarter Ton Trucks

  • Diesel Trucks

  • Small Trucks

  • Chevrolet Diesel Trucks

  • Manual Diesel Trucks

  • One Ton Trucks

  • Cheap Trucks

  • Ford Trucks

  • Cheap SUVs

  • Mercedes-Benz Convertibles

  • Ford Diesel Trucks

  • Mercedes-Benz SUVs

  • BMW Convertibles

  • Chevrolet SUVs

  • Toyota SUVs

  • Nissan SUVs

  • Used Cars Under $10,000

  • Used Cars Under $5,000

  • Used Sedans for Sale with Low Mileage in Buckhorn

  • Used SUVs / Crossovers for Sale with Low Mileage in Buckhorn

  • Used Hatchbacks for Sale with Low Mileage in Buckhorn

  • Used Convertibles for Sale with Low Mileage in Buckhorn

  • Used Vans for Sale with Low Mileage in Buckhorn

  • Used Minivans for Sale with Low Mileage in Buckhorn

  • Used Pickup Trucks for Sale with Low Mileage in Buckhorn

  • Used Coupes for Sale with Low Mileage in Buckhorn

  • Used Wagons for Sale with Low Mileage in Buckhorn

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2026 CarGurus, Inc., All Rights Reserved.