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New & Used 2025 GMC Sierra 3500HD for Sale near Eaton, CO

263 results
Eaton, CO
2024 GMC Sierra 3500HD Denali Crew Cab 4WD Christopher's Dodge RAM

2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

97,007 miles

$59,944

Good Deal
Golden, CO
62 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:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
97,007
Stock number:
26037A
VIN:
1GT49WEY8RF357882

Sponsored

2024 GMC Sierra 3500HD AT4 Crew Cab 4WD

2024 GMC Sierra 3500HD

AT4 Crew Cab 4WD

48,599 miles

$69,691

Fair Deal
Certified Pre-Owned
Denver, CO
66 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:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
48,599
Stock number:
C12826A
VIN:
1GT49VEY1RF102050

Sponsored

2024 GMC Sierra 3500HD Denali Crew Cab 4WD

2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

46,160 miles

$68,498

Good Deal
Highlands Ranch, CO
69 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:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
46,160
Stock number:
KM240886
VIN:
1GT49WEY1RF240886

Sponsored

2024 GMC Sierra 3500HD Denali Crew Cab 4WD

2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

97,007 miles

$59,944

Good Deal
Golden, CO
62 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:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
97,007
Stock number:
26037A
VIN:
1GT49WEY8RF357882

2024 GMC Sierra 3500HD AT4 Crew Cab 4WD

2024 GMC Sierra 3500HD

AT4 Crew Cab 4WD

32,337 miles

$69,998

Good Deal
Highlands Ranch, CO
69 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:
Volcanic Red
Fuel type:
Biodiesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
10-Speed Automatic
Mileage:
32,337
Stock number:
KM292573
VIN:
1GT49VEY6RF292573

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

46,160 miles

$68,498

Good Deal
Highlands Ranch, CO
69 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:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
46,160
Stock number:
KM240886
VIN:
1GT49WEY1RF240886

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

19,509 miles

$72,997

Good Deal
Highlands Ranch, CO
69 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:
Atmosphere/Brownstone
Transmission:
10-Speed Automatic
Mileage:
19,509
Stock number:
JV244782
VIN:
1GT49WEY9RF244782

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

22,977 miles

$78,971

Good Deal
Highlands Ranch, CO
69 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

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 3500HD

Denali Ultimate Crew Cab 4WD

43,576 miles

$72,900

Good Deal
Denver, CO
60 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
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
43,576
Stock number:
161960
VIN:
1GT49YEY3RF161960

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

AT4 Crew Cab 4WD

21,002 miles

$76,995

Fair Deal
Frederick, CO
33 mi away
Year:
2025
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:
Sterling Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black with Kalahari accents
Transmission:
Automatic
Mileage:
21,002
Stock number:
A21545
VIN:
1GT4UVEY2SF111134

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

15,856 miles

$78,597

Good Deal
Store transfer to Loveland, CO
1,079 mi away • Price includes $1,599 shipping Price includes $1,599 shipping
Year:
2025
Make:
GMC
Model:
Sierra 3500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Black
Interior color:
Black
Transmission:
Automatic
Mileage:
15,856
Stock number:
27801397
VIN:
1GT4UWEY8SF102556

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

17,245 miles

$76,997

Good Deal
Highlands Ranch, CO
69 mi away
Year:
2025
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
Transmission:
Automatic
Mileage:
17,245
Stock number:
KM124630
VIN:
1GT4UWEY5SF124630

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

19,509 miles

$72,997

Good Deal
Highlands Ranch, CO
69 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:
Atmosphere/Brownstone
Transmission:
10-Speed Automatic
Mileage:
19,509
Stock number:
JV244782
VIN:
1GT49WEY9RF244782

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 3500HD
  4. / 2025
  5. / Colorado
  6. / Eaton
FAQs

2025 GMC Sierra 3500HD FAQs

How much does the 2025 GMC Sierra 3500HD cost in Eaton, CO?

The average 2025 GMC Sierra 3500HD costs about $80,972.40. The average price has decreased by -13.3% since last year. The 135 for sale near Eaton, CO on CarGurus, range from $45,537 to $113,665 in price.

How many 2025 GMC Sierra 3500HD vehicles in Eaton, CO have no reported accidents or damage?

132 out of 135 for sale near Eaton, CO have no reported accidents or damage.

What fuel types are available?

Biodiesel, Gasoline engines are available.

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