Diesel Trucks for Sale in Colorado

2019 GMC Sierra 3500HD

Denali Crew Cab LB DRW 4WD

124,354 miles

$42,980

Fair Deal

Brighton, CO

20 mi away

Year:: 2019
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: Silver
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 124,354
Stock number:: T18041
VIN:: 1GT42WEY4KF139674

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2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

54,236 miles

$68,300

Fair Deal

Certified Pre-Owned

Thornton, CO

9 mi 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 color:: Downpour Metallic
Fuel type:: Biodiesel
Interior color:: Atmosphere/Brownstone
Transmission:: Automatic
Mileage:: 54,236
Stock number:: 8040GS
VIN:: 1GT49WEY3RF246074

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2024 Chevrolet Silverado 1500

ZR2 Crew Cab 4WD

17,856 miles

$60,000

Fair Deal

Golden, CO

10 mi away

Year:: 2024
Make:: Chevrolet
Model:: Silverado 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Sterling Gray Metallic
Combined gas mileage:: 21 MPG
Fuel type:: Diesel
Interior color:: Jet Black/Graystone
Transmission:: Automatic
Mileage:: 17,856
Stock number:: 9F0279B
VIN:: 3GCUDHE80RG299467

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2021 RAM 1500

Laramie Crew Cab 4WD

109,060 miles

$26,983

Great Deal

Golden, CO

11 mi away

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:: Gray (Granite Crystal Metallic Clearcoat)
Combined gas mileage:: 25 MPG
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 109,060
Stock number:: 25617A
VIN:: 1C6SRFJM8MN604656

2022 RAM 2500

Big Horn Mega Cab 4WD

71,523 miles

$39,995

Great Deal

Frederick, CO

26 mi away

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:: Gray (Granite Crystal Metallic Clearcoat)
Fuel type:: Diesel
Interior color:: Light Mountain Brown/Black
Transmission:: 6-Speed Automatic
Mileage:: 71,523
Stock number:: FRP21564
VIN:: 3C6UR5ML5NG311457

2014 RAM 3500

Laramie Longhorn Mega Cab DRW 4WD

157,548 miles

$34,995

Good Deal

Denver, CO

2 mi away

Year:: 2014
Make:: RAM
Model:: 3500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior color:: Black
Fuel type:: Diesel
Interior color:: Brown (Beige)
Transmission:: 6-Speed Automatic
Mileage:: 157,548
Stock number:: 161352
VIN:: 3C63RRNL5EG161352

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2022 GMC Sierra 3500HD

Pro Crew Cab 4WD

2,875 miles

$52,488

Fair Deal

Centennial, CO

12 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior color:: White
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 2,875
Stock number:: AHCL250289A
VIN:: 1GT49SEY2NF101014

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2023 RAM 2500

Tradesman Crew Cab LB 4WD

74,403 miles

$38,500

Good Deal

Lafayette, CO

20 mi away

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 color:: White
Fuel type:: Diesel
Interior color:: Gray
Transmission:: 6-Speed Automatic
Mileage:: 74,403
Stock number:: 566633
VIN:: 3C6UR5HL6PG566633

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2024 Ford F-350 Super Duty

Lariat Crew Cab 4WD

33,632 miles

$70,814

Good Deal

Thornton, CO

9 mi away

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:: Star White Metallic Tri-Coat
Fuel type:: Biodiesel
Interior color:: Black Onyx
Transmission:: Automatic
Mileage:: 33,632
Stock number:: 8115GA
VIN:: 1FT8W3BM2REC87067

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2012 Chevrolet Silverado 3500HD

LT Crew Cab 4WD

191,025 miles

$17,777

Good Deal

Greeley, CO

48 mi away

Year:: 2012
Make:: Chevrolet
Model:: Silverado 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 397 hp 6.6L V8 Diesel
Exterior color:: Gray
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 191,025
Stock number:: 147754
VIN:: 1GC4K0C87CF147754

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2022 GMC Sierra 1500 Limited

SLT Crew Cab 4WD

90,655 miles

$33,001

Good Deal

Greeley, CO

46 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 1500 Limited
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Pacific Blue Metallic
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 90,655
Stock number:: GTNG211550A
VIN:: 3GTU9DET8NG211550

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2014 Chevrolet Silverado 2500HD

LTZ Crew Cab 4WD

238,730 miles

$17,966

Great Deal

Dacono, CO

23 mi away

Year:: 2014
Make:: Chevrolet
Model:: Silverado 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 397 hp 6.6L V8 Diesel
Exterior color:: Summit White
Fuel type:: Diesel
Interior color:: Black (Ebony)
Transmission:: 6-Speed Automatic
Mileage:: 238,730
Stock number:: C25078B
VIN:: 1GC1KYE89EF176660

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2024 Ford F-350 Super Duty

King Ranch Crew Cab 4WD

32,645 miles

$78,771

Fair Deal

Highlands Ranch, CO

13 mi away

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:: 10-Speed Automatic
Mileage:: 32,645
Stock number:: KMD61628
VIN:: 1FT8W3BM3RED61628

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2024 RAM 2500

Big Horn Crew Cab 4WD

51,343 miles

$43,443

Good Deal

Thornton, CO

9 mi away

Year:: 2024
Make:: RAM
Model:: 2500
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:: Diesel Gray/Black
Transmission:: 6-Speed Automatic
Mileage:: 51,343
Stock number:: 8120GS
VIN:: 3C6UR5DL2RG266595

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2018 RAM 1500

Sport Crew Cab 4WD

52,548 miles

$29,495

Good Deal

Frederick, CO

26 mi away

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:: Black
Fuel type:: Biodiesel
Mileage:: 52,548
Stock number:: HQP21948
VIN:: 1C6RR7MM9JS279478

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2023 RAM 2500

Laramie Mega Cab 4WD

29,558 miles

$64,988

Fair Deal

Certified Pre-Owned

Brighton, CO

15 mi away

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 color:: Delmonico Red Pearlcoat
Fuel type:: Diesel
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 29,558
Stock number:: G635126A
VIN:: 3C6UR5NL7PG576835

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2016 RAM 1500

Laramie Crew Cab 4WD

155,489 miles

$15,132

Good Deal

Littleton, CO

9 mi away

Year:: 2016
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:: 155,489
Stock number:: GS187260
VIN:: 1C6RR7NM5GS187260

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

56,562 miles

$35,782

Great Deal

Lone Tree, CO

14 mi away

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Summit White
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 56,562
Stock number:: MG438828
VIN:: 3GTU9DET2MG438828

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2024 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

22,977 miles

$76,997

Great Deal

Loveland, CO

46 mi 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 color:: White Frost Tricoat
Fuel type:: Biodiesel
Interior color:: Alpine Umber
Transmission:: 10-Speed Automatic
Mileage:: 22,977
Stock number:: KM300023
VIN:: 1GT49YEY0RF300023

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2019 RAM 2500

Big Horn Crew Cab LB 4WD

150,796 miles

$29,988

Good Deal

Denver, CO

5 mi away

Year:: 2019
Make:: RAM
Model:: 2500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 370 hp 6.7L I6 Diesel
Exterior color:: Blue
Fuel type:: Diesel
Transmission:: 6-Speed Automatic
Mileage:: 150,796
Stock number:: B51793
VIN:: 3C6UR5JL8KG615236

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2024 RAM 3500 Chassis

SLT Crew Cab LB DRW 4WD

29,929 miles

$53,995

Good Deal

Frederick, CO

26 mi away

Year:: 2024
Make:: RAM
Model:: 3500 Chassis
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 360 hp 6.7L I6 Diesel
Exterior color:: Bright White Clearcoat
Fuel type:: Diesel
Interior color:: Diesel Gray/Black
Transmission:: 6-Speed Automatic
Mileage:: 29,929
Stock number:: HQP21475
VIN:: 3C7WRTCL1RG175473

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2020 RAM 2500

Tradesman Crew Cab LB 4WD

167,498 miles

$24,991

Great Deal

Denver, CO

10 mi away

Year:: 2020
Make:: RAM
Model:: 2500
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:: 167,498
Stock number:: E13241A
VIN:: 3C6UR5HL0LG239848

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2018 RAM 1500

Laramie Crew Cab 4WD

92,536 miles

$21,299

Great Deal

Boulder, CO

24 mi away

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:: White
Combined gas mileage:: 23 MPG
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 92,536
Stock number:: 4106V
VIN:: 1C6RR7NM5JS356801

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2025 Ford F-450 Super Duty

King Ranch Crew Cab LB DRW 4WD

4,400 miles

$99,997

Good Deal

Highlands Ranch, CO

13 mi away

Year:: 2025
Make:: Ford
Model:: F-450 Super Duty
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.7L V8 Biodiesel
Exterior color:: Star White Metallic Tri-Coat
Fuel type:: Biodiesel
Interior color:: Java
Transmission:: 10-Speed Automatic
Mileage:: 4,400
Stock number:: KMC93501
VIN:: 1FT8W4DMXSEC93501

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