Chevy Duramax Diesel Trucks for Sale in Thornhill, ON

Filters (4)

Location:

Only show listings in ON?

Include delivery listings?

375 vehicles found
Year:
2024
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
25,890
Stock #:
UF0163
VIN:
3GCUDCE86RG432753
Black 2024 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,000

Bolton Ford

Sponsored by Bolton Ford

2024 Chevrolet Silverado 1500

Custom Trail Boss Crew Cab 4WD

25,890 km

Bolton, ON
28 km away
Good Deal

$49,995

$47,995

Year:
2024
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
22,748
Stock #:
P456959
VIN:
3GCUDCE83RG456959
Black 2024 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2024 Chevrolet Silverado 1500

Custom Trail Boss Crew Cab 4WD

22,748 km

Woodbridge, ON
11 km away
Fair Deal
Certified Pre-Owned

$50,395

Year:
2025
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
40,250
Stock #:
26-397X
VIN:
3GCUKFE85SG191880
White 2025 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2025 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

40,250 km

Guelph, ON
78 km away
Great Deal

$55,295

Year:
2021
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
127,000
Stock #:
P1201
VIN:
1GCUYDET0MZ147599
Black 2021 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 Chevrolet Silverado 1500

LT Crew Cab 4WD

127,000 km

Mississauga, ON
31 km away
Good Deal

$34,688

Year:
2021
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
181,060
Stock #:
344480
VIN:
1GCUYEETXMZ344480
Black 2021 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2021 Chevrolet Silverado 1500

RST Crew Cab 4WD

181,060 km

Etobicoke, ON
17 km away
Good Deal

$26,999

Year:
2024
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
97,424
Stock #:
196789
VIN:
3GCUDFE85RG196789
White 2024 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

97,424 km

Oakville, ON
38 km away
Great Deal

$42,880

Year:
2025
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
45,085
Stock #:
29198UR
VIN:
3GCUKFE82SG319041
 2025 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

45,085 km

Barrie, ON
70 km away
Great Deal

$56,495

Year:
2022
Make:
Chevrolet
Model:
Silverado 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
109,367
Stock #:
22TVXD1
VIN:
2GC1YPEY9N1236338
Black 2022 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2022 Chevrolet Silverado 2500HD

LTZ Crew Cab 4WD

109,367 km

Scarborough, ON
11 km away
Good Deal

$59,990

Year:
2025
Make:
Chevrolet
Model:
Silverado 2500HD
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:
14
Stock #:
43110963
VIN:
2GC4KREY0S1198276
Black 2025 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 Chevrolet Silverado 2500HD

High Country Crew Cab 4WD

Niagara Falls, ON
79 km away

New car

$103,400

Year:
2025
Make:
Chevrolet
Model:
Silverado 2500HD
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:
12
Stock #:
257870
VIN:
1GC5KMEY2SF305313
Black 2025 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 Chevrolet Silverado 2500HD

Custom Double Cab 4WD

Kitchener, ON
94 km away

New car

$78,759

Year:
2026
Make:
Chevrolet
Model:
Silverado 2500HD
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:
9
Stock #:
TT114387
VIN:
2GC4KREY5T1114387
Black 2026 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 2500HD

High Country Crew Cab 4WD

Caledonia, ON
92 km away

New car

$110,598

Year:
2026
Make:
Chevrolet
Model:
Silverado 2500HD
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 #:
T1118370
VIN:
2GC4KNEY7T1118370
Black 2026 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 Chevrolet Silverado 2500HD

LT Crew Cab 4WD

Barrie, ON
65 km away

New car

$102,829

$95,829

Year:
2026
Make:
Chevrolet
Model:
Silverado 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Summit White (GAZ)
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
65
Stock #:
130758-new
VIN:
2GC4KMEY2T1130758
Summit White (GAZ) 2026 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 2500HD

Custom Crew Cab 4WD

Milton, ON
47 km away

New car

$87,944

Year:
2026
Make:
Chevrolet
Model:
Silverado 2500HD
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 #:
T1130542
VIN:
2GC4KMEY1T1130542
Black 2026 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 2500HD

Custom Crew Cab 4WD

Barrie, ON
65 km away

New car

$86,084

Year:
2026
Make:
Chevrolet
Model:
Silverado 2500HD
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:
15
Stock #:
43112200
VIN:
2GC4KNEY2T1136064
White 2026 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 Chevrolet Silverado 2500HD

LT Crew Cab 4WD

Niagara Falls, ON
79 km away

New car

$94,459

$87,459

Year:
2025
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
20,000
Stock #:
SG224262 - #65
VIN:
3GCUKJE8XSG224262
White 2025 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2025 Chevrolet Silverado 1500

High Country Crew Cab 4WD

20,000 km

Bradford, ON
38 km away
Fair Deal

$69,995

Year:
2024
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
25,890
Stock #:
UF0163
VIN:
3GCUDCE86RG432753
Black 2024 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,000

Bolton Ford

Sponsored by Bolton Ford

2024 Chevrolet Silverado 1500

Custom Trail Boss Crew Cab 4WD

25,890 km

Bolton, ON
28 km away
Good Deal

$49,995

$47,995

Year:
2024
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
22,748
Stock #:
P456959
VIN:
3GCUDCE83RG456959
Black 2024 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2024 Chevrolet Silverado 1500

Custom Trail Boss Crew Cab 4WD

22,748 km

Woodbridge, ON
11 km away
Fair Deal
Certified Pre-Owned

$50,395

Year:
2025
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
40,250
Stock #:
26-397X
VIN:
3GCUKFE85SG191880
White 2025 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2025 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

40,250 km

Guelph, ON
78 km away
Great Deal

$55,295

Year:
2021
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
127,000
Stock #:
P1201
VIN:
1GCUYDET0MZ147599
Black 2021 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 Chevrolet Silverado 1500

LT Crew Cab 4WD

127,000 km

Mississauga, ON
31 km away
Good Deal

$34,688

Year:
2021
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior colour:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
181,060
Stock #:
344480
VIN:
1GCUYEETXMZ344480
Black 2021 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2021 Chevrolet Silverado 1500

RST Crew Cab 4WD

181,060 km

Etobicoke, ON
17 km away
Good Deal

$26,999

Year:
2024
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
97,424
Stock #:
196789
VIN:
3GCUDFE85RG196789
White 2024 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

97,424 km

Oakville, ON
38 km away
Great Deal

$42,880

Year:
2025
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
45,085
Stock #:
29198UR
VIN:
3GCUKFE82SG319041
 2025 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

45,085 km

Barrie, ON
70 km away
Great Deal

$56,495

Year:
2022
Make:
Chevrolet
Model:
Silverado 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior colour:
Black
Fuel type:
Biodiesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
109,367
Stock #:
22TVXD1
VIN:
2GC1YPEY9N1236338
Black 2022 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2022 Chevrolet Silverado 2500HD

LTZ Crew Cab 4WD

109,367 km

Scarborough, ON
11 km away
Good Deal

$59,990

Year:
2025
Make:
Chevrolet
Model:
Silverado 2500HD
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:
14
Stock #:
43110963
VIN:
2GC4KREY0S1198276
Black 2025 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 Chevrolet Silverado 2500HD

High Country Crew Cab 4WD

Niagara Falls, ON
79 km away

New car

$103,400

Year:
2025
Make:
Chevrolet
Model:
Silverado 2500HD
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:
12
Stock #:
257870
VIN:
1GC5KMEY2SF305313
Black 2025 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 Chevrolet Silverado 2500HD

Custom Double Cab 4WD

Kitchener, ON
94 km away

New car

$78,759

Year:
2026
Make:
Chevrolet
Model:
Silverado 2500HD
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:
9
Stock #:
TT114387
VIN:
2GC4KREY5T1114387
Black 2026 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 2500HD

High Country Crew Cab 4WD

Caledonia, ON
92 km away

New car

$110,598

Year:
2026
Make:
Chevrolet
Model:
Silverado 2500HD
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 #:
T1118370
VIN:
2GC4KNEY7T1118370
Black 2026 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 Chevrolet Silverado 2500HD

LT Crew Cab 4WD

Barrie, ON
65 km away

New car

$102,829

$95,829

Year:
2026
Make:
Chevrolet
Model:
Silverado 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior colour:
Summit White (GAZ)
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
65
Stock #:
130758-new
VIN:
2GC4KMEY2T1130758
Summit White (GAZ) 2026 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 2500HD

Custom Crew Cab 4WD

Milton, ON
47 km away

New car

$87,944

Year:
2026
Make:
Chevrolet
Model:
Silverado 2500HD
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 #:
T1130542
VIN:
2GC4KMEY1T1130542
Black 2026 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2026 Chevrolet Silverado 2500HD

Custom Crew Cab 4WD

Barrie, ON
65 km away

New car

$86,084

Year:
2026
Make:
Chevrolet
Model:
Silverado 2500HD
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:
15
Stock #:
43112200
VIN:
2GC4KNEY2T1136064
White 2026 Chevrolet Silverado 2500HD Pickup Truck Four-Wheel Drive Automatic
Price drop

-$7,000

 

2026 Chevrolet Silverado 2500HD

LT Crew Cab 4WD

Niagara Falls, ON
79 km away

New car

$94,459

$87,459

Year:
2025
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior colour:
White
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
20,000
Stock #:
SG224262 - #65
VIN:
3GCUKJE8XSG224262
White 2025 Chevrolet Silverado 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2025 Chevrolet Silverado 1500

High Country Crew Cab 4WD

20,000 km

Bradford, ON
38 km away
Fair Deal

$69,995