Chevy Duramax Diesel Trucks for Sale inCastle Rock, CO
457 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- Chevrolet
- Model:
- Silverado 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 10,390
- Stock #:
- S1126111
- VIN:
- 2GC4KUEY0S1126111
Sponsored by AutoNation Chevrolet North
2025 Chevrolet Silverado 3500HD
LTZ Crew Cab 4WD
10,390 mi
Denver, CO
32 mi away
Great Deal
$65,997
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black/Umber
- Transmission:
- Automatic
- Mileage:
- 107,199
- Stock #:
- MF217325
- VIN:
- 1GC4YREY4MF217325
New arrival
Sponsored Listing
2021 Chevrolet Silverado 2500HD
High Country Crew Cab 4WD
107,199 mi
Golden, CO
29 mi away
Fair Deal
$47,990
- Year:
- 2019
- Make:
- Chevrolet
- Model:
- Silverado 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Silver Ice Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black, Perforated Leather-Appointed Seat Trim
- Transmission:
- Automatic
- Mileage:
- 41,565
- Stock #:
- TKF244246
- VIN:
- 1GC4KXEY7KF244246
Sponsored Listing
2019 Chevrolet Silverado 3500HD
LTZ Crew Cab 4WD
41,565 mi
Aurora, CO
26 mi away
Fair Deal
$52,539
- Year:
- 2026
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Radiant Red Tintcoat
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 9,947
- Stock #:
- 16607Z
- VIN:
- 1GCUKEE80TZ105791
2026 Chevrolet Silverado 1500
RST Crew Cab 4WD
9,947 mi
Brighton, CO
40 mi away
Good Deal
$50,960
- 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:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 87,927
- Stock #:
- MG154598
- VIN:
- 3GCUYEET3MG154598
2021 Chevrolet Silverado 1500
RST Crew Cab 4WD
87,927 mi
Centennial, CO
16 mi away
Great Deal
$29,999
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Colorado
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 181 hp 2.8L I4 Diesel
- Exterior color:
- Sand Dune Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black/Dark Ash
- Transmission:
- 6-Speed Automatic
- Mileage:
- 21,285
- Stock #:
- P127287
- VIN:
- 1GCRTEE13M1127287
New arrival
2021 Chevrolet Colorado
ZR2 Extended Cab 4WD
21,285 mi
Denver, CO
24 mi away
Fair Deal
$39,999
- Year:
- 2016
- Make:
- Chevrolet
- Model:
- Colorado
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 181 hp 2.8L I4 Diesel
- Exterior color:
- Cyber Gray Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 103,009
- Stock #:
- 24973
- VIN:
- 1GCPTDE13G1368384
2016 Chevrolet Colorado
Z71 Crew Cab 4WD
103,009 mi
Colorado Springs, CO
33 mi away
Good Deal
$19,144
- Year:
- 2015
- Make:
- Chevrolet
- Model:
- Silverado 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Fuel type:
- Diesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 142,526
- Stock #:
- T18580
- VIN:
- 1GC1KWE83FF118131
New arrival
2015 Chevrolet Silverado 2500HD
LTZ Crew Cab 4WD
142,526 mi
Parker, CO
14 mi away
Good Deal
$29,998
- Year:
- 2023
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Gray Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 42,462
- Stock #:
- PG311867
- VIN:
- 3GCUDFE8XPG311867
2023 Chevrolet Silverado 1500
LT Trail Boss Crew Cab 4WD
42,462 mi
Centennial, CO
16 mi away
Great Deal
$41,000
- Year:
- 2007
- Make:
- Chevrolet
- Model:
- Silverado 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 365 hp 6.6L V8 Diesel
- Exterior color:
- Graystone Metallic
- Fuel type:
- Diesel
- Interior color:
- Lt Titanium/Dk Titanium
- Transmission:
- Automatic
- Mileage:
- 69,182
- Stock #:
- U17050
- VIN:
- 1GCHK236X7F557434
New arrival
2007 Chevrolet Silverado 2500HD
LTZ Crew Cab 4WD
69,182 mi
Henderson, CO
35 mi away
Fair Deal
$30,590
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Silverado 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Sterling Gray Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 31,177
- Stock #:
- PN229005
- VIN:
- 1GC4YPEY8RF229005
Price drop
-$3,201
2024 Chevrolet Silverado 2500HD
LTZ Crew Cab 4WD
31,177 mi
Colorado Springs, CO
29 mi away
Good Deal
$64,103
$61,797
- Year:
- 2022
- Make:
- Chevrolet
- Model:
- Silverado 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
- Transmission:
- 10-Speed Automatic
- Mileage:
- 94,082
- Stock #:
- D33596A
- VIN:
- 1GC4YUEY6NF129090
2022 Chevrolet Silverado 3500HD
LTZ Crew Cab LB DRW 4WD
94,082 mi
Dacono, CO
50 mi away
Good Deal
$51,070
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 45,438
- Stock #:
- WP8571
- VIN:
- 1GCUDGE8XRZ128350
Price drop
-$1,895
2024 Chevrolet Silverado 1500
LTZ Crew Cab 4WD
45,438 mi
Thornton, CO
36 mi away
Good Deal
$45,741
$43,846
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Silverado 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 63,461
- Stock #:
- RF101361C
- VIN:
- 1GC4YNEY9RF101361
2024 Chevrolet Silverado 2500HD
LT Crew Cab 4WD
63,461 mi
Wheat Ridge, CO
31 mi away
Great Deal
$43,797
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Colorado
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 181 hp 2.8L I4 Diesel
- Exterior color:
- Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 42,234
- Stock #:
- M1297307C
- VIN:
- 1GCPTEE10M1297307
2021 Chevrolet Colorado
ZR2 Crew Cab 4WD
42,234 mi
Wheat Ridge, CO
31 mi away
Fair Deal
$38,498
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Silverado 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 19,558
- Stock #:
- C660477A
- VIN:
- 2GC4YPEY6R1188686
New arrival
2024 Chevrolet Silverado 2500HD
LTZ Crew Cab 4WD
19,558 mi
Brighton, CO
40 mi away
Fair Deal
$66,488
- Year:
- 2026
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 3L I6 Diesel
- Exterior color:
- Cypress Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 39,138
- Stock #:
- ATZ136562
- VIN:
- 1GCPACE82TZ136562
2026 Chevrolet Silverado 1500
LT Crew Cab RWD
39,138 mi
Aurora, CO
26 mi away
Good Deal
$39,290
- Year:
- 2008
- Make:
- Chevrolet
- Model:
- Silverado 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 365 hp 6.6L V8 Diesel
- Exterior color:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 158,996
- Stock #:
- 8F227817
- VIN:
- 1GCHK23678F227817
2008 Chevrolet Silverado 2500HD
LTZ Crew Cab 4WD
158,996 mi
Lone Tree, CO
14 mi away
Fair Deal
$21,000
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Silverado 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 29,830
- Stock #:
- ARZ209784
- VIN:
- 1GCUDEE84RZ209784
2024 Chevrolet Silverado 1500
RST Crew Cab 4WD
29,830 mi
Aurora, CO
26 mi away
Fair Deal
$44,798
- 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:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 64,997
- Stock #:
- RG210910T
- VIN:
- 3GCUDEE8XRG210910
2024 Chevrolet Silverado 1500
RST Crew Cab 4WD
64,997 mi
Wheat Ridge, CO
31 mi away
Good Deal
$39,597
- Year:
- 2024
- Make:
- Chevrolet
- Model:
- Silverado 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Slate Gray Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 82,662
- Stock #:
- M1949A
- VIN:
- 2GC4YPEY9R1269214
New arrival
2024 Chevrolet Silverado 2500HD
LTZ Crew Cab 4WD
82,662 mi
Castle Rock, CO
2 mi away
Fair Deal
$55,790
- 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:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 35,839
- Stock #:
- T7170B
- VIN:
- 1GCUDJE89RZ305144
2024 Chevrolet Silverado 1500
High Country Crew Cab 4WD
35,839 mi
Brighton, CO
42 mi away
Fair Deal
$51,202
- Year:
- 2011
- Make:
- Chevrolet
- Model:
- Silverado 3500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 335 hp 6.6L V8 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Interior color:
- Gray (Dark Titanium)
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 47,920
- Stock #:
- A352
- VIN:
- 1GB3KZCL1BF159535
New arrival
2011 Chevrolet Silverado 3500HD
Chassis Work Truck 4WD
47,920 mi
Denver, CO
25 mi away
Great Deal
$16,845
- Year:
- 2021
- Make:
- Chevrolet
- Model:
- Colorado
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 181 hp 2.8L I4 Diesel
- Exterior color:
- Sand Dune Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black/Dark Ash
- Transmission:
- 6-Speed Automatic
- Mileage:
- 21,285
- Stock #:
- P127287
- VIN:
- 1GCRTEE13M1127287
New arrival
Sponsored Listing
2021 Chevrolet Colorado
ZR2 Extended Cab 4WD
21,285 mi
Denver, CO
24 mi away
Fair Deal
$39,999
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