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Used GMC Sierra 3500HD SLT for Sale near Castle Rock, CO

43 results
Castle Rock, CO
2025 GMC Sierra 3500HD SLT Crew Cab 4WD ClearShift

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

16,375 miles

$64,979

Good Deal
Highlands Ranch, CO
14 mi away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
16,375
Stock number:
KM270919
VIN:
1GT4UUE78SF270919

Sponsored

2013 GMC Sierra 3500HD SLT Crew Cab 4WD

2013 GMC Sierra 3500HD

SLT Crew Cab 4WD

89,460 miles

$35,999

Fair Deal
Colorado Springs, CO
31 mi away
Year:
2013
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Gray (Mocha Steel Metallic)
Fuel type:
Diesel
Interior color:
Very Dark Cashmere/Light Cashmere
Transmission:
6-Speed Automatic
Mileage:
89,460
Stock number:
DF128638
VIN:
1GT424E81DF128638

Sponsored

2018 GMC Sierra 3500HD SLT Crew Cab 4WD

2018 GMC Sierra 3500HD

SLT Crew Cab 4WD

130,010 miles

$41,700

Fair Deal
Commerce City, CO
33 mi away
Year:
2018
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:
6-Speed Automatic Overdrive
Mileage:
130,010
Stock number:
11805
VIN:
1GT42XCYXJF275640

Sponsored

2025 GMC Sierra 3500HD SLT Crew Cab 4WD

2025 GMC Sierra 3500HD

SLT Crew Cab 4WD

16,375 miles

$64,979

Good Deal
Highlands Ranch, CO
14 mi away
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
16,375
Stock number:
KM270919
VIN:
1GT4UUE78SF270919

2013 GMC Sierra 3500HD SLT Crew Cab 4WD

2013 GMC Sierra 3500HD

SLT Crew Cab 4WD

89,460 miles

$35,999

Fair Deal
Colorado Springs, CO
31 mi away
Year:
2013
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Gray (Mocha Steel Metallic)
Fuel type:
Diesel
Interior color:
Very Dark Cashmere/Light Cashmere
Transmission:
6-Speed Automatic
Mileage:
89,460
Stock number:
DF128638
VIN:
1GT424E81DF128638

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 3500HD

SLT Crew Cab LB DRW 4WD

57,000 miles

$60,778

Fair Deal
Colorado Springs, CO
38 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:
Jet Black, Perforated Leather-Appointed Front Seat
Transmission:
Automatic
Mileage:
57,000
Stock number:
TF153599A
VIN:
1GT49UEY1RF251763

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 3500HD

SLT Crew Cab 4WD

64,779 miles

$45,997

Fair Deal
Store transfer to Parker, CO
1,617 mi away • Price includes $1,999 shipping Price includes $1,999 shipping
Year:
2018
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8 Flex Fuel Vehicle
Exterior color:
Gray
Fuel type:
Flex Fuel Vehicle
Interior color:
Black
Transmission:
Automatic
Mileage:
64,779
Stock number:
27662548
VIN:
1GT42XEG8JF179090

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 3500HD

SLT Crew Cab 4WD

130,010 miles

$41,700

Fair Deal
Commerce City, CO
33 mi away
Year:
2018
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:
6-Speed Automatic Overdrive
Mileage:
130,010
Stock number:
11805
VIN:
1GT42XCYXJF275640

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

50,815 miles

$63,888

Fair Deal
Thornton, CO
36 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:
Summit White
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
50,815
Stock number:
8047GS
VIN:
1GT49UEY1RF321651

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 3500HD

SLT Crew Cab 4WD

50,815 miles

$63,888

Fair Deal
Thornton, CO
36 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:
Summit White
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
50,815
Stock number:
8047GS
VIN:
1GT49UEY1RF321651

Sponsored

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