Diesel Trucks for Sale in Unity, IL
998 results
- Year:
- 2026
- Make:
- Ford
- Model:
- F-250 Super Duty
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.7L V8 Biodiesel
- Exterior color:
- Carbonized Gray Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Black Onyx
- Transmission:
- 10-Speed Automatic
- Mileage:
- 10,433
- Stock #:
- HK87818
- VIN:
- 1FT7W2BT6TEC27183


Sponsored by AutoCenters Nissan
2026 Ford F-250 Super Duty
Lariat Crew Cab 4WD
10,433 mi
$77,688
- 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 color:
- White
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 83,733
- Stock #:
- FD26075A
- VIN:
- 1FT8W2BT8NEF74702

Sponsored Listing
2022 Ford F-250 Super Duty
Lariat Crew Cab 4WD
83,733 mi
$54,918
- Year:
- 2019
- Make:
- Ford
- Model:
- F-250 Super Duty
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 450 hp 6.7L V8 Biodiesel
- Exterior color:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Medium Earth Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 104,350
- Stock #:
- 68921
- VIN:
- 1FT7W2BT7KED77608

Sponsored Listing
2019 Ford F-250 Super Duty
XLT Crew Cab 4WD
104,350 mi
$38,608
- 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:
- Gray (Granite Crystal Metallic Clearcoat)
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 4,370
- Stock #:
- P5416
- VIN:
- 3C6UR5FL7RG402166

2024 RAM 2500
Laramie Crew Cab 4WD
4,370 mi
$57,225
- 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:
- Diamond Black Crystal Pearlcoat
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 23,098
- Stock #:
- D3915M
- VIN:
- 3C6UR5GL2PG647372

2023 RAM 2500
Limited Longhorn Crew Cab 4WD
23,098 mi
$66,346
- 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:
- Bright White Clearcoat
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 62,312
- Stock #:
- 68753S
- VIN:
- 1C6SRFJM2MN763754

2021 RAM 1500
Laramie Crew Cab 4WD
62,312 mi
$34,352
- 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:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 71,757
- Stock #:
- 68883
- VIN:
- 3GTU9CET4MG218889

2021 GMC Sierra 1500
Elevation Crew Cab 4WD
71,757 mi
$34,245
- 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:
- Shadow Gray Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 31,766
- Stock #:
- 26545B
- VIN:
- 1GCUYDET1MZ348878

2021 Chevrolet Silverado 1500
LT Crew Cab 4WD
31,766 mi
$36,814
- Year:
- 2020
- Make:
- RAM
- Model:
- 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 260 hp 3L V6 Biodiesel
- Exterior color:
- Bright White Clearcoat
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 72,738
- Stock #:
- 68938K
- VIN:
- 1C6SRFLMXLN257181

2020 RAM 1500
Rebel Crew Cab 4WD
72,738 mi
$34,608
- Year:
- 2018
- Make:
- RAM
- Model:
- 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 240 hp 3L V6 Biodiesel
- Exterior color:
- Brilliant Black Crystal Pearlcoat
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Biodiesel
- Interior color:
- Diesel Gray/Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 91,825
- Stock #:
- 68834
- VIN:
- 1C6RR6GM5JS226072

2018 RAM 1500
Big Horn Quad Cab RWD
91,825 mi
$20,408
- Year:
- 2022
- Make:
- RAM
- Model:
- 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 260 hp 3L V6 Biodiesel
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 61,861
- Stock #:
- H15528
- VIN:
- 1C6SRFLM0NN293660

-$915
2022 RAM 1500
Rebel Crew Cab 4WD
61,861 mi
$38,594
$37,679
- 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 color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 26,198
- Stock #:
- 68775S
- VIN:
- 1GT19PEY9RF310031

2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
26,198 mi
$67,606
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 39,014
- VIN:
- 3GTUUEE85RG291413

2024 GMC Sierra 1500
AT4 Crew Cab 4WD
39,014 mi
$55,299
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 52,657
- Stock #:
- 6148A
- VIN:
- 3GTUUEE82RG354502

2024 GMC Sierra 1500
AT4 Crew Cab 4WD
52,657 mi
$50,995
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Thunderstorm Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 17,531
- Stock #:
- HK87810
- VIN:
- 1GTUUCE85RZ206333

2024 GMC Sierra 1500
Elevation Crew Cab 4WD
17,531 mi
$47,601
- Year:
- 2017
- Make:
- RAM
- Model:
- 2500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 350 hp 6.7L I6 Diesel
- Exterior color:
- Gray (Granite Crystal Metallic Clearcoat)
- Fuel type:
- Diesel
- Interior color:
- Light Frost Beige/Canyon Brown
- Transmission:
- 6-Speed Automatic
- Mileage:
- 86,576
- Stock #:
- G26302B
- VIN:
- 3C6UR5FL4HG568868

-$1,000
2017 RAM 2500
Laramie Crew Cab 4WD
86,576 mi
$45,594
$44,594
- Year:
- 2021
- Make:
- RAM
- Model:
- 2500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 370 hp 6.7L I6 Diesel
- Exterior color:
- Billet Silver Metallic Clearcoat
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 44,788
- Stock #:
- A87242
- VIN:
- 3C6UR5CL1MG525118

2021 RAM 2500
Tradesman Crew Cab 4WD
44,788 mi
$41,323
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Dark Ash Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 23,255
- Stock #:
- HK87968
- VIN:
- 1GCUDEE81RZ223593

2024 Chevrolet Silverado 1500
RST Crew Cab 4WD
23,255 mi
$45,135
- 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:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 72,528
- Stock #:
- 27717B
- VIN:
- 3GTU9FET7NG198530

-$1,000
2022 GMC Sierra 1500 Limited
Denali Crew Cab 4WD
72,528 mi
$38,149
$37,149
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 144,901
- Stock #:
- G26332A
- VIN:
- 1GT12UEY2HF198383

2017 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
144,901 mi
$43,594
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Silverado 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Oxford Brown Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Gideon/Very Dark Atmosphere
- Transmission:
- Automatic
- Mileage:
- 115,830
- Stock #:
- 250099M
- VIN:
- 1GC4YPEY4MF250099

2021 Chevrolet Silverado 2500HD
LTZ Crew Cab 4WD
115,830 mi
$43,922
- 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:
- Delmonico Red Pearlcoat
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Biodiesel
- Interior color:
- Blue (Indigo/Frost)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 94,604
- Stock #:
- D3937A
- VIN:
- 1C6SRFHM6MN794074

2021 RAM 1500
Limited Crew Cab 4WD
94,604 mi
$32,995
- 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:
- Red Hot
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 52,130
- Stock #:
- A87404
- VIN:
- 1GCUYEET9MZ169462

2021 Chevrolet Silverado 1500
RST Crew Cab 4WD
52,130 mi
$35,127
- Year:
- 2023
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- White (Iridescent Pearl Tricoat)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 63,354
- Stock #:
- PL5009
- VIN:
- 1GCUDGE89PZ311395

Sponsored Listing
2023 Chevrolet Silverado 1500
LTZ Crew Cab 4WD
63,354 mi