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Used GMC Sierra 3500HD for Sale near Ajax, ON

23 results
Ajax, ON
2025 GMC Sierra 3500HD Denali Ultimate Crew Cab 4WD Barrie Kia

2025 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

14,060 kilometres

$110,976

Good Deal
Barrie, ON
77 km away
Year:
2025
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:
Titanium
Fuel type:
Biodiesel
Interior colour:
Alpine Umber
Transmission:
Automatic
Mileage:
14,060
Stock number:
1581BKU
VIN:
1GT4UYEY7SF232632

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2023 GMC Sierra 3500HD Denali Crew Cab 4WD

2023 GMC Sierra 3500HD

Denali Crew Cab 4WD

161,539 kilometres

$68,895

Great Deal
Certified Pre-Owned
Orillia, ON
92 km away
Year:
2023
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
161,539
Stock number:
TF122335A
VIN:
1GT49WEY2PF118941

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2023 GMC Sierra 3500HD Denali Crew Cab 4WD

2023 GMC Sierra 3500HD

Denali Crew Cab 4WD

47,646 kilometres

$79,999

Great Deal
Mississauga, ON
64 km away
Year:
2023
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Transmission:
Automatic
Mileage:
47,646
Stock number:
P3932
VIN:
1GT49WEYXPF113275

Sponsored

2023 GMC Sierra 3500HD Denali Crew Cab 4WD

2023 GMC Sierra 3500HD

Denali Crew Cab 4WD

161,539 kilometres

$68,895

Great Deal
Certified Pre-Owned
Orillia, ON
92 km away
Year:
2023
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
161,539
Stock number:
TF122335A
VIN:
1GT49WEY2PF118941

2023 GMC Sierra 3500HD Denali Crew Cab 4WD

2023 GMC Sierra 3500HD

Denali Crew Cab 4WD

47,646 kilometres

$79,999

Great Deal
Mississauga, ON
64 km away
Year:
2023
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Transmission:
Automatic
Mileage:
47,646
Stock number:
P3932
VIN:
1GT49WEYXPF113275

2022 GMC Sierra 3500HD Pro Regular Cab LB 4WD

2022 GMC Sierra 3500HD

Pro Regular Cab LB 4WD

71,968 kilometres

$47,990

Great Deal
Cobourg, ON
67 km away
Year:
2022
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:
71,968
Stock number:
NF239932
VIN:
1GT39SE72NF239932

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2013 GMC Sierra 3500HD

Work Truck Crew Cab 4WD

132,660 kilometres

$21,999

Great Deal
North York, ON
38 km away
Year:
2013
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8
Exterior colour:
White
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
132,660
Stock number:
DF223124
VIN:
1GT422CG9DF223124

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2015 GMC Sierra 3500HD

Base

38,254 kilometres

$39,888

Good Deal
Mississauga, ON
64 km away
Year:
2015
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
4X2
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior colour:
Onyx Black
Fuel type:
Flex Fuel Vehicle
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
38,254
Stock number:
um24968
VIN:
1GD311CG0FF524968

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2015 GMC Sierra 3500HD

Base

35,646 kilometres

$39,888

Good Deal
Mississauga, ON
64 km away
Year:
2015
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
4X2
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior colour:
Onyx Black
Fuel type:
Flex Fuel Vehicle
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
35,646
Stock number:
um28613
VIN:
1GD311CG1FF528513

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2023 GMC Sierra 3500HD

Denali Crew Cab 4WD

151,838 kilometres

$68,978

Good Deal
Uxbridge, ON
30 km away
Year:
2023
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior colour:
White
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
6-Speed Automatic
Mileage:
151,838
Stock number:
U9036A
VIN:
1GT49WEY6PF135015

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2025 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

14,060 kilometres

$110,976

Good Deal
Barrie, ON
77 km away
Year:
2025
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:
Titanium
Fuel type:
Biodiesel
Interior colour:
Alpine Umber
Transmission:
Automatic
Mileage:
14,060
Stock number:
1581BKU
VIN:
1GT4UYEY7SF232632

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2020 GMC Sierra 3500HD

Base Crew Cab 4WD

185,762 kilometres

$45,998

Fair Deal
Mississauga, ON
53 km away
Year:
2020
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Metallic White
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
185,762
Stock number:
14449-T
VIN:
1GT49SE72LF301444

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2023 GMC Sierra 3500HD

SLE Crew Cab 4WD

146,678 kilometres

$62,990

Fair Deal
Barrie, ON
81 km away
Year:
2023
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Black
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
146,678
Stock number:
PF143863
VIN:
1GT49TE74PF143863

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2023 GMC Sierra 3500HD

Pro Regular Cab LB 4WD

92,000 kilometres

$62,995

Fair Deal
Bradford, ON
53 km away
Year:
2023
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior colour:
Brown
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
92,000
Stock number:
PF101289 - #111
VIN:
1GT39SEYXPF101289

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2011 GMC Sierra 3500HD

SLE Ext. Cab LB DRW 4WD

212,000 kilometres

$29,995

Fair Deal
Bradford, ON
53 km away
Year:
2011
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
335 hp 6.6L V8 Diesel
Exterior colour:
White
Fuel type:
Diesel
Interior colour:
Gray
Transmission:
Automatic
Mileage:
212,000
Stock number:
BZ335946 - #109
VIN:
1GD523CLXBZ335946

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2024 GMC Sierra 3500HD

SLE Crew Cab 4WD

39,204 kilometres

$79,900

Fair Deal
Toronto, ON
43 km away
Year:
2024
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
Interior colour:
Black
Transmission:
Automatic
Mileage:
39,204
Stock number:
STK305074
VIN:
1GT49TEY5RF305074

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2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

8,046 kilometres

$111,520

Fair Deal
Peterborough, ON
71 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior colour:
Gray
Fuel type:
Gasoline
Interior colour:
Black Leather
Transmission:
Automatic
Mileage:
8,046
Stock number:
26028A
VIN:
1GT4UWE72SF144177

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2022 GMC Sierra 3500HD

AT4 Crew Cab 4WD

148,570 kilometres

$67,993

Fair Deal
Richmond Hill, ON
34 km away
Year:
2022
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Mileage:
148,570
Stock number:
U216817
VIN:
1GT49VEYXNF216817

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2015 GMC Sierra 3500HD

Base

42,849 kilometres

$39,888

Fair Deal
Mississauga, ON
64 km away
Year:
2015
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
4X2
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior colour:
Onyx Black
Fuel type:
Flex Fuel Vehicle
Transmission:
Automatic
Mileage:
42,849
Stock number:
UM25791
VIN:
1GD311CG3FF525791

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2025 GMC Sierra 3500HD

SLE Crew Cab 4WD

$103,841

No Price Analysis
Milton, ON
77 km away
Year:
2025
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:
348874D
VIN:
1GT4UTEY4SF348874

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2014 GMC Sierra 3500HD

Work Truck LB

97,000 kilometres

$24,900

No Price Analysis
Toronto, ON
39 km away
Year:
2014
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
4X2
Engine:
322 hp 6L V8 Flex Fuel Vehicle
Fuel type:
Flex Fuel Vehicle
Transmission:
Automatic
Mileage:
97,000
Stock number:
25-453
VIN:
1GD312CG1EF141206

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2025 GMC Sierra 3500HD

SLE Crew Cab 4WD

3,498 kilometres

$98,414

Uncertain
Hamilton, ON
96 km away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Transmission:
Automatic
Mileage:
3,498
Stock number:
SF227533
VIN:
1GT4UTEY9SF227533

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2015 GMC Sierra 3500HD

Base

42,849 kilometres

$39,888

Fair Deal
Mississauga, ON
64 km away
Year:
2015
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
4X2
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior colour:
Onyx Black
Fuel type:
Flex Fuel Vehicle
Transmission:
Automatic
Mileage:
42,849
Stock number:
UM25791
VIN:
1GD311CG3FF525791

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  1. Home
  2. / Used Cars
  3. / GMC Sierra 3500HD
  4. / Ontario
  5. / Ajax
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
chris b
5.0
Reviewed a 2022 GMC Sierra 3500HD on Jun. 08, 2024

This 2022 GMC Sierra Denali 3500 Dually has every option available its not missing anything and there is no other manufacturer that compete with this model drives like a dream and pulls my 30 ft trailer with a mini X awesome

Christine A
5.0
Reviewed a 2020 GMC Sierra 3500HD on Jun. 16, 2023

Besides the bells and whistles we grabbed this dually because we pull a toy hauler. We went from a sturdy 2500 Dodge Ram to this beauty. We choose the dually 3500 due to the pulling capacity and payload as toy haulers are heavier in front to compensate for the weight that you can put in the back. We have no issues pulling it now and the truck does not squat because the support of the 4 tires. Other friends have regular 3500 and still have issues with the payload and had to put in more money into their vehicle to beef up the suspension when pulling a toy hauler because the payload is less. YOU WONT REGRET BUYING ONE!

Anonymous
5.0
Reviewed a 2019 GMC Sierra 3500HD on Jan. 25, 2022

Love my new truck. Rides wonderfully and plenty of power to haul my 5th wheel.

Anonymous
5.0
Reviewed a 2019 GMC Sierra 3500HD on Feb. 03, 2022

The 2019 GMC Sierra 3500 is a top-of-the-line value, fully loaded, with all of the nicest features. It’s nicer than the Chevrolet Silverado, and much nicer than the dodge ram

Dwayne M
5.0
Reviewed a 2020 GMC Sierra 3500HD on Jan. 02, 2022

The 2020 GMC Sierra 3500 HD is a great truck and investment. This truck is well built and drives great and is very comfortable to ride in. Plus has great looks.

GMC Sierra 3500HD FAQs

How much does the GMC Sierra 3500HD cost in Ajax, ON?

The average GMC Sierra 3500HD costs about $75,609.38. The average price has decreased by -1% since last year. The 23 for sale near Ajax, ON on CarGurus, range from $21,999 to $111,520 in price.

How many GMC Sierra 3500HD vehicles in Ajax, ON have no reported accidents or damage?

23 out of 23 for sale near Ajax, ON have no reported accidents or damage.

What fuel types are available?

Diesel, Biodiesel, Flex Fuel Vehicle, Gasoline engines are available.

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