Diesel Trucks for Sale in Colorado

10,094 results

2024 Chevrolet Silverado 1500

LT Crew Cab 4WD

67,707 km

$49,873

CarGurus partner

Year:: 2024
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 67,707
Stock #:: T160682B
VIN:: 1GCUDDE82RZ146470

2025 GMC Sierra 1500

Elevation Crew Cab 4WD

19,681 km

$61,999

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Black
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 19,681
Stock #:: 131221
VIN:: 3GTUUCE85SG131221

2015 RAM 1500

Laramie Crew Cab 4WD

196,525 km

$14,900

CarGurus partner

Year:: 2015
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 240 hp 3L V6 Biodiesel
Exterior colour:: White
Combined gas mileage:: 11 L/100km
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 196,525
Stock #:: U2435
VIN:: 1C6RR7NM2FS524093

2020 RAM 3500

Laramie Crew Cab 4WD

82,162 km

$66,986

CarGurus partner

Year:: 2020
Make:: RAM
Model:: 3500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior colour:: Gray
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 82,162
Stock #:: GPFO12081A
VIN:: 3C63R3EL0LG312849

2022 GMC Sierra 3500HD

Denali Crew Cab 4WD

93,766 km

$72,997

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Fuel type:: Biodiesel
Transmission:: 6-Speed Automatic
Mileage:: 93,766
Stock #:: F287553A
VIN:: 1GT49WEY3NF144140

2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

83,361 km

$71,907

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
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:: 83,361
Stock #:: P908
VIN:: 1GT49REY6NF266024

2024 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

104,980 km

$57,139

CarGurus partner

Year:: 2024
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Dark Ash Metallic
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 104,980
Stock #:: U6864
VIN:: 3GCUDHE81RG157936

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

57,382 km

$58,939

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Summit White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 57,382
Stock #:: 61254A
VIN:: 3GTUUEE83PG209045

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

15,268 km

$66,459

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Silver
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 15,268
Stock #:: 371180U
VIN:: 3GTUUEE86SG371180

2024 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

50,916 km

$61,987

CarGurus partner

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:: 11 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 50,916
Stock #:: PW0516
VIN:: 3GCUDHE86RG183979

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

79,704 km

$61,215

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 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:: White
Transmission:: Automatic
Mileage:: 79,704
Stock #:: 208048U
VIN:: 3GTUUEE83SG208048

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2025 Chevrolet Silverado 1500

High Country Crew Cab 4WD

64,157 km

$66,995

CarGurus partner

Year:: 2025
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:: Brown
Transmission:: Automatic
Mileage:: 64,157
Stock #:: 460041
VIN:: 3GCUKJE88SG178351

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2015 RAM 1500

Laramie Limited Crew Cab 4WD

145,397 km

$19,900

CarGurus partner

Year:: 2015
Make:: RAM
Model:: 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 240 hp 3L V6 Biodiesel
Exterior colour:: Black
Combined gas mileage:: 11 L/100km
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 145,397
Stock #:: STKFS577777
VIN:: 1C6RR7WM5FS577777

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2024 RAM 3500

Big Horn Crew Cab LB 4WD

32,640 km

$58,989

CarGurus partner

Year:: 2024
Make:: RAM
Model:: 3500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Fuel type:: Diesel
Transmission:: 8-Speed Automatic
Mileage:: 32,640
Stock #:: YE9916
VIN:: 3C63R3HL8RG409916

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

36,545 km

$63,696

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 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
Transmission:: Automatic
Mileage:: 36,545
Stock #:: 226545U
VIN:: 3GTUUEE88SG226545

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2022 GMC Sierra 1500

AT4 Crew Cab 4WD

88,000 km

$50,499

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 88,000
Stock #:: 303754
VIN:: 3GTUUEET5NG604295

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2021 Ford F-350 Super Duty

Lariat Crew Cab 4WD

141,530 km

$56,990

CarGurus partner

Year:: 2021
Make:: Ford
Model:: F-350 Super Duty
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.7L V8 Biodiesel
Exterior colour:: Silver
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 141,530
Stock #:: D65759A
VIN:: 1FT8W3BT8MEC83377

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

50,000 km

$58,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 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:: 50,000
Stock #:: 26T172B
VIN:: 3GTUUEE88RG310326

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2024 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

34,978 km

$63,758

CarGurus partner

Year:: 2024
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Blue
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 34,978
Stock #:: G157306A
VIN:: 3GCUDHE89RG102375

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

56,027 km

$82,291

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 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:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 56,027
Stock #:: DC-D6958
VIN:: 1GT19PEYXRF294292

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

56,798 km

$58,395

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 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:: 56,798
Stock #:: 260770A
VIN:: 3GTUUEE8XPG320885

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2023 GMC Sierra 2500HD

AT4 Crew Cab 4WD

70,500 km

$74,499

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Transmission:: 6-Speed Automatic
Mileage:: 70,500
Stock #:: PF148253
VIN:: 1GT19PEY9PF148253

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2022 Ford F-250 Super Duty

Lariat Crew Cab 4WD

143,320 km

$65,700

CarGurus partner

Year:: 2022
Make:: Ford
Model:: F-250 Super Duty
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.7L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 143,320
Stock #:: 26048A
VIN:: 1FT7W2BT3NEE27425

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2023 RAM 2500

Limited Crew Cab 4WD

100,390 km

$69,995

CarGurus partner

Year:: 2023
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior colour:: White
Fuel type:: Diesel
Transmission:: 6-Speed Automatic
Mileage:: 100,390
Stock #:: 26F37860A
VIN:: 3C6UR5SL2PG574754

Diesel Trucks for Sale in Colorado

2024 Chevrolet Silverado 1500

$49,873

2025 GMC Sierra 1500

$61,999

2015 RAM 1500

$14,900

2020 RAM 3500

$66,986

2022 GMC Sierra 3500HD

$72,997

2022 GMC Sierra 2500HD

$71,907

2024 Chevrolet Silverado 1500

$57,139

2023 GMC Sierra 1500

$58,939

2025 GMC Sierra 1500

$66,459

2024 Chevrolet Silverado 1500

$61,987

2025 GMC Sierra 1500

$61,215

2025 Chevrolet Silverado 1500

$66,995

2015 RAM 1500

$19,900

2024 RAM 3500

$58,989

2025 GMC Sierra 1500

$63,696

2022 GMC Sierra 1500

$50,499

2021 Ford F-350 Super Duty

$56,990

2024 GMC Sierra 1500

$58,995

2024 Chevrolet Silverado 1500

$63,758

2024 GMC Sierra 2500HD

$82,291

2023 GMC Sierra 1500

$58,395

2023 GMC Sierra 2500HD

$74,499

2022 Ford F-250 Super Duty

$65,700

2023 RAM 2500

$69,995

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