Diesel Trucks for Sale in Colorado
2,500 results
- Year:
- 2025
- Make:
- Ford
- Model:
- F-350 Super Duty
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.7L V8 Biodiesel
- Exterior color:
- Avalanche
- Fuel type:
- Biodiesel
- Interior color:
- Black Onyx/Platinum Blue
- Transmission:
- 10-Speed Automatic
- Mileage:
- 15,720
- Stock #:
- KMC22667
- VIN:
- 1FT8W3BM1SEC22667


Sponsored by ClearShift
2025 Ford F-350 Super Duty
Platinum Crew Cab 4WD
15,720 mi
$87,736
- Year:
- 2024
- Make:
- Ford
- Model:
- F-350 Super Duty
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.7L V8 Biodiesel
- Exterior color:
- Antimatter Blue Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Java
- Transmission:
- Automatic
- Mileage:
- 32,568
- Stock #:
- R57101
- VIN:
- 1FT8W3BM6REF31786

Sponsored Listing
2024 Ford F-350 Super Duty
King Ranch Crew Cab 4WD
32,568 mi
$81,588
- Year:
- 2019
- Make:
- Chevrolet
- Model:
- Silverado 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 85,097
- Stock #:
- KF198070
- VIN:
- 1GC1KSEY9KF198070

Sponsored Listing
2019 Chevrolet Silverado 2500HD
LT Crew Cab 4WD
85,097 mi
$41,999
- Year:
- 2014
- Make:
- RAM
- Model:
- 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 240 hp 3L V6 Biodiesel
- Exterior color:
- Deep Cherry Red Crystal Pearlcoat
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 141,658
- Stock #:
- 11264VB
- VIN:
- 1C6RR7WM9ES100181

2014 RAM 1500
Laramie Limited Crew Cab 4WD
141,658 mi
$12,794
- Year:
- 2022
- Make:
- RAM
- Model:
- 2500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 64,469
- Stock #:
- B52152
- VIN:
- 3C6UR5CL0NG371695

2022 RAM 2500
Tradesman Crew Cab 4WD
64,469 mi
$35,987
- Year:
- 2014
- Make:
- RAM
- Model:
- 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 240 hp 3L V6 Biodiesel
- Exterior color:
- Bright White Clearcoat
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Biodiesel
- Interior color:
- Lt Frost Beige/Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 150,232
- Stock #:
- R51202
- VIN:
- 1C6RR7NM3ES276712

2014 RAM 1500
Laramie Crew Cab 4WD
150,232 mi
$16,378
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Diesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 41,220
- Stock #:
- RG138351T
- VIN:
- 3GTUUFE84RG138351

2024 GMC Sierra 1500
AT4X Crew Cab 4WD
41,220 mi
$56,898
- Year:
- 2016
- Make:
- Nissan
- Model:
- Titan
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 5L V8 Diesel
- Exterior color:
- Black
- Fuel type:
- Diesel
- Interior color:
- Brown (Beige)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 61,812
- Stock #:
- T17931
- VIN:
- 1N6BA1F43GN517440

2016 Nissan Titan
XD SL Crew Cab 4WD
61,812 mi
$19,998
- Year:
- 2022
- Make:
- RAM
- Model:
- 3500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Bright White Clearcoat
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 84,265
- Stock #:
- BC22218
- VIN:
- 3C63R3CL9NG429142

-$2,000
2022 RAM 3500
Tradesman Crew Cab 4WD
84,265 mi
$40,594
$38,594
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents, Perforated Front
- Transmission:
- Automatic
- Mileage:
- 53,113
- Stock #:
- TMF256143
- VIN:
- 1GT49VEY9MF256143

2021 GMC Sierra 3500HD
AT4 Crew Cab 4WD
53,113 mi
$55,279
- Year:
- 2022
- Make:
- Jeep
- Model:
- Gladiator
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 260 hp 3L V6 Diesel
- Exterior color:
- Bright White Clearcoat
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 33,863
- Stock #:
- D3820A
- VIN:
- 1C6JJTFM9NL136976

2022 Jeep Gladiator
Overland Crew Cab 4WD
33,863 mi
$36,898
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Pearl
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black/Umber
- Transmission:
- Automatic
- Mileage:
- 16,676
- Stock #:
- RZ130558C
- VIN:
- 1GCUDJE84RZ130558

2024 Chevrolet Silverado 1500
High Country Crew Cab 4WD
16,676 mi
$52,397
- Year:
- 2017
- Make:
- Ford
- Model:
- F-350 Super Duty
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.7L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 128,057
- Stock #:
- T18443
- VIN:
- 1FT8W3BT2HED13902

2017 Ford F-350 Super Duty
Lariat Crew Cab 4WD
128,057 mi
$37,998
- Year:
- 2023
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sand Dune Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 64,185
- Stock #:
- 16315A
- VIN:
- 3GCUDFE84PG122549

2023 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
64,185 mi
$44,003
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 23,988
- Stock #:
- 8433GS
- VIN:
- 1GTUUCE89SZ187677

2025 GMC Sierra 1500
Elevation Crew Cab 4WD
23,988 mi
$51,644
- Year:
- 2021
- Make:
- RAM
- Model:
- 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 260 hp 3L V6 Biodiesel
- Exterior color:
- Silver
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Biodiesel
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 124,277
- Stock #:
- T18291
- VIN:
- 1C6SRFJM9MN720982

2021 RAM 1500
Laramie Crew Cab 4WD
124,277 mi
$25,998
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 45,914
- Stock #:
- RZ101876C
- VIN:
- 1GTUUGE81RZ101876

2024 GMC Sierra 1500
Denali Crew Cab 4WD
45,914 mi
$51,397
- 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 color:
- Gray (Steel Metallic)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 92,594
- Stock #:
- P164394
- VIN:
- 3GCUYDET1MG164394

2021 Chevrolet Silverado 1500
LT Crew Cab 4WD
92,594 mi
$29,288
- Year:
- 2022
- Make:
- RAM
- Model:
- 2500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Silver
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 87,649
- Stock #:
- P17932
- VIN:
- 3C6UR5FL9NG358844

2022 RAM 2500
Laramie Crew Cab 4WD
87,649 mi
$46,849
- Year:
- 2018
- Make:
- RAM
- Model:
- 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 240 hp 3L V6 Biodiesel
- Exterior color:
- Bright White Clearcoat
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Biodiesel
- Interior color:
- Lt Frost Beige/Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 122,337
- Stock #:
- P310234
- VIN:
- 1C6RR7NM8JS310234

2018 RAM 1500
Laramie Crew Cab 4WD
122,337 mi
$22,493
- Year:
- 2012
- Make:
- RAM
- Model:
- 2500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 350 hp 6.7L I6 Diesel
- Exterior color:
- Bright White
- Fuel type:
- Diesel
- Interior color:
- Dark Slate/Medium Graystone Interior
- Transmission:
- 6-Speed Automatic
- Mileage:
- 149,099
- Stock #:
- CG290677
- VIN:
- 3C6UD5CL4CG290677

2012 RAM 2500
ST Crew Cab 4WD
149,099 mi
$21,999
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 22,901
- Stock #:
- RZ215013C
- VIN:
- 1GCUDEE85RZ215013

2024 Chevrolet Silverado 1500
RST Crew Cab 4WD
22,901 mi
$44,397
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 24,363
- Stock #:
- 260481C
- VIN:
- 1GTUUEE81SZ136542

-$2,670
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
24,363 mi
$57,738
$55,068
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 145,976
- Stock #:
- KF133119
- VIN:
- 1GT12SEY7KF133119

-$1,499
Sponsored Listing
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
145,976 mi
$37,998