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New GMC Sierra 3500HD for Sale near Flinton, ON

88 results
Verona, ON
2026 GMC Sierra 3500HD Pro Regular Cab LB 4WD

2026 GMC Sierra 3500HD

New car

$79,689

Renfrew, ON
94 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
Interior colour:
Black
Transmission:
Automatic
Mileage:
1,623
Stock number:
36143
VIN:
1GT3USE71TF154608

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2026 GMC Sierra 3500HD

New car

$80,096

Woodbridge, ON
242 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
186 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 SLE Regular Cab LB 4WD

2026 GMC Sierra 3500HD

New car

$83,344

Richmond Hill, ON
230 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:
0
Stock number:
TF208175
VIN:
1GT3UTE77TF208175

2026 GMC Sierra 3500HD SLE Crew Cab 4WD

2026 GMC Sierra 3500HD

New car

$86,489

Oshawa, ON
186 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

2026 GMC Sierra 3500HD Pro Regular Cab LB 4WD

2026 GMC Sierra 3500HD

New car

$87,834

Haliburton, ON
147 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Stock number:
26490
VIN:
1GT3USEY5TF231831

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2026 GMC Sierra 3500HD

New car

$88,404

Saint-Jérôme, QC
249 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:
Cloth - Jet Black
Transmission:
Automatic
Mileage:
64
Stock number:
26382
VIN:
1GT4UTE72TF139562

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2026 GMC Sierra 3500HD

New car

$89,177

Bracebridge, ON
207 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Black
Interior colour:
Black
Transmission:
Automatic
Mileage:
15
Stock number:
26180
VIN:
1GT4USEY3TF174257

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2026 GMC Sierra 3500HD

New car

$90,469

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

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2026 GMC Sierra 3500HD

New car

$91,772

Ottawa, ON
115 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

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2026 GMC Sierra 3500HD

New car

$93,430

Barrie, ON
236 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

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2026 GMC Sierra 3500HD

New car

$93,835

Barrie, ON
236 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

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2026 GMC Sierra 3500HD

New car

$95,113

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

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2026 GMC Sierra 3500HD

New car

$95,483

Haliburton, ON
147 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Stock number:
46614
VIN:
1GT3UTEYXTF219955

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2026 GMC Sierra 3500HD

New car

$97,184

Ottawa, ON
133 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

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2026 GMC Sierra 3500HD

New car

$98,024

Haliburton, ON
147 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Stock number:
46789
VIN:
1GT4UTEY3TF243681

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2026 GMC Sierra 3500HD

New car

$98,559

Belleville, ON
70 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
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
5
Stock number:
TF227234
VIN:
1GT3UTEY3TF227234

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2026 GMC Sierra 3500HD

New car

$98,618

Haliburton, ON
147 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
26166
VIN:
1GT4UTEY9TF128020

Preparing for a close up...

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2026 GMC Sierra 3500HD

New car

$98,618

Haliburton, ON
147 km away
Year:
2026
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
26136
VIN:
1GT4UTEY0TF127869

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2026 GMC Sierra 3500HD

New car

$100,709

Cobourg, 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:
Summit White
Fuel type:
Biodiesel
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
4
Stock number:
T52454
VIN:
1GT4UTEY4TF252454

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2026 GMC Sierra 3500HD

New car

$101,019

Barrie, ON
236 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:
90
Stock number:
TF221589
VIN:
1GT4UTEY4TF221589

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 3500HD

New car

$101,019

Barrie, ON
236 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:
Gray
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
90
Stock number:
TF222343
VIN:
1GT4UTEYXTF222343

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

4.6 Overall rating

(78 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 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 engines are available.

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