CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Car values
    • Sell my car FAQs
  • Finance
    • Prequalify for financing
    • How does it work?
    • Financing FAQs
  • Research
    • Test drive reviews
    • Price trends
    • Tips & advice
    • Electric cars
    • Compare cars
  • Discover
    The latest way to shop:
    smarter research, better
    listings.
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
    • Financing dashboard
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

New & Used 2026 GMC Sierra 2500HD for Sale near Eaton, CO

334 results
Eaton, CO
2025 GMC Sierra 2500HD AT4X Crew Cab 4WD ClearShift

2025 GMC Sierra 2500HD

AT4X Crew Cab 4WD

22,348 miles

$83,971

Fair Deal
Highlands Ranch, CO
69 mi away
Year:
2025
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:
Summit White
Fuel type:
Biodiesel
Interior color:
Black (Obsidian Rush)
Transmission:
Automatic
Mileage:
22,348
Stock number:
KM151121
VIN:
1GT4UZEY7SF151121

Sponsored

2025 GMC Sierra 2500HD AT4 Crew Cab 4WD

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

20,885 miles

$73,952

Good Deal
Henderson, CO
48 mi away
Year:
2025
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:
Black
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
20,885
Stock number:
U16480
VIN:
1GT4UPEY8SF140259

Sponsored

2025 GMC Sierra 2500HD Pro Crew Cab 4WD

2025 GMC Sierra 2500HD

Pro Crew Cab 4WD

29,304 miles

$57,355

Fair Deal
Henderson, CO
48 mi away
Year:
2025
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:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
29,304
Stock number:
U16634
VIN:
1GT4ULEY5SF120561

Sponsored

2025 GMC Sierra 2500HD AT4 Crew Cab 4WD

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

14,185 miles

$74,166

Good Deal
Highlands Ranch, CO
70 mi away
Year:
2025
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:
Volcanic Red Tintcoat
Fuel type:
Biodiesel
Interior color:
Jet Black With Kalahari Accents, Perforated Front
Transmission:
Automatic
Mileage:
14,185
Stock number:
ASF176495
VIN:
1GT1UPEY9SF176495

2025 GMC Sierra 2500HD AT4X Crew Cab 4WD

2025 GMC Sierra 2500HD

AT4X Crew Cab 4WD

11,088 miles

$77,397

Good Deal
Store transfer to Loveland, CO
400 mi away • Price includes $399 shipping Price includes $399 shipping
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
11,088
Stock number:
28159187
VIN:
1GT4UZE77SF198348

2025 GMC Sierra 2500HD AT4 Crew Cab 4WD

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

12,082 miles

$77,992

Fair Deal
Englewood, CO
66 mi away
Year:
2025
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:
Thunderstorm Gray
Fuel type:
Biodiesel
Interior color:
Jet Black with Kalahari accents
Transmission:
Automatic
Mileage:
12,082
Stock number:
727459
VIN:
1GT1UPEY8SF199282

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

AT4X Crew Cab 4WD

22,348 miles

$83,971

Fair Deal
Highlands Ranch, CO
69 mi away
Year:
2025
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:
Summit White
Fuel type:
Biodiesel
Interior color:
Black (Obsidian Rush)
Transmission:
Automatic
Mileage:
22,348
Stock number:
KM151121
VIN:
1GT4UZEY7SF151121

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

20,885 miles

$73,952

Good Deal
Henderson, CO
48 mi away
Year:
2025
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:
Black
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
20,885
Stock number:
U16480
VIN:
1GT4UPEY8SF140259

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

10,750 miles

$74,995

Fair Deal
Frederick, CO
33 mi away
Year:
2025
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:
10,750
Stock number:
HQP21775
VIN:
1GT4UPEY2SF325519

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

Pro Crew Cab 4WD

29,304 miles

$57,355

Fair Deal
Henderson, CO
48 mi away
Year:
2025
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:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
29,304
Stock number:
U16634
VIN:
1GT4ULEY5SF120561

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car | MSRP $75,450

$69,218

Cheyenne, WY
42 mi away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
15
Stock number:
G324586
VIN:
1GT4UNE77SF324586

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car | MSRP $79,430

$74,930

Thornton, CO
49 mi away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
TF114103
VIN:
1GT4URE76TF114103

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car | MSRP $70,925

$66,425

Thornton, CO
49 mi away
Year:
2026
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:
Sterling Metallic
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock number:
TF108003
VIN:
1GT4UMEY0TF108003

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car | MSRP $53,610

$47,000

Castle Rock, CO
82 mi away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
10
Stock number:
SF241580
VIN:
1GT3ULE77SF241580

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car | MSRP $64,960

$59,654

Loveland, CO
19 mi away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
TF119687
VIN:
1GT4UME72TF119687

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car | MSRP $82,455

$75,445

Cheyenne, WY
42 mi away
Year:
2025
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
Transmission:
Automatic
Mileage:
67
Stock number:
G216935
VIN:
1GT4UNEY2SF216935

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car | MSRP $69,054

$61,554

Highlands Ranch, CO
70 mi away
Year:
2026
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:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black, Vinyl Seat Trim
Transmission:
Automatic
Mileage:
2,211
Stock number:
TF109998
VIN:
1GT4ULEY9TF109998

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car | MSRP $84,995

$75,590

Henderson, CO
48 mi away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Summit White
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
6
Stock number:
G250446
VIN:
1GT4UNEY5SF265174

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car | MSRP $81,280

$78,375

Henderson, CO
48 mi away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Coastal Dune
Fuel type:
Gasoline
Interior color:
JET BLACK
Transmission:
Automatic
Mileage:
5
Stock number:
G260265
VIN:
1GT4UPE74TF184784

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car | MSRP $85,135

$80,635

Thornton, CO
49 mi away
Year:
2026
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:
Summit White
Fuel type:
Biodiesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
4
Stock number:
TF110252
VIN:
1GT4UPEY7TF110252

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car | MSRP $106,245

$99,684

Loveland, CO
19 mi away
Year:
2025
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:
Black (Obsidian Rush)
Transmission:
Automatic
Mileage:
8
Stock number:
SF344138
VIN:
1GT4UZEY3SF344138

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

New car | MSRP $57,680

$51,680

Thornton, CO
49 mi away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock number:
SF322833
VIN:
1GT3UME72SF322833

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 2500HD

New car | MSRP $80,555

$76,881

Brighton, CO
42 mi away
Year:
2026
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
401 hp 6.6L V8
Exterior color:
Summit White
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
10
Stock number:
G683722
VIN:
1GT4UPE7XTF183722

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

14,185 miles

$74,166

Good Deal
Highlands Ranch, CO
70 mi away
Year:
2025
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:
Volcanic Red Tintcoat
Fuel type:
Biodiesel
Interior color:
Jet Black With Kalahari Accents, Perforated Front
Transmission:
Automatic
Mileage:
14,185
Stock number:
ASF176495
VIN:
1GT1UPEY9SF176495

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 2500HD
  4. / 2026
  5. / Colorado
  6. / Eaton
FAQs

2026 GMC Sierra 2500HD FAQs

How many 2026 GMC Sierra 2500HD vehicles in Eaton, CO have no reported accidents or damage?

82 out of 83 for sale near Eaton, CO have no reported accidents or damage.

What fuel types are available?

Biodiesel, Gasoline engines are available.

  • 2025 GMC Sierra 2500HD in Eaton CO

  • 2024 GMC Sierra 2500HD

  • 2023 GMC Sierra 2500HD

  • Ford F-250 Super Duty in Eaton CO

  • Chevrolet Silverado 2500HD in Eaton CO

  • Dodge RAM 2500 in Eaton CO

  • 2026 GMC Sierra 2500HD in Fort Collins CO

  • 2026 GMC Sierra 2500HD in Longmont CO

  • 2026 GMC Sierra 2500HD in Cheyenne WY

  • 2026 GMC Sierra 2500HD in Denver CO

  • 2026 GMC Sierra 2500HD in Laramie WY

  • 2026 GMC Sierra 2500HD in Castle Rock CO

  • 2026 GMC Sierra 2500HD in Colorado Springs CO

  • 2026 GMC Sierra 2500HD in Pueblo CO

  • 2026 GMC Sierra 2500HD in Casper WY

  • GMC Sierra 2500HD in Eaton CO

  • OBS 1990s-era Chevy and Ford Trucks for Sale in Eaton CO

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Eaton CO

  • Work Trucks for Sale in Eaton CO

  • GM Certified Preowned Vehicles for Sale Near Eaton CO

  • 3/4 Ton Trucks for Sale in Eaton CO

  • All Used Cars

  • Manual Transmission Cars

  • Luxury Cars

  • Cars with Red Interior

  • Cheap Manual Cars

  • Hybrid Cars

  • Sports Cars

  • Electric SUVs

  • Cheap Trucks

  • Small Cars

  • Third Row SUVs

  • Three Quarter Ton Trucks

  • Lifted Trucks

  • Manual Transmission Trucks

  • Diesel Trucks

  • Hybrid SUVs

  • Dually Trucks

  • One Ton Trucks

  • Cheap SUVs

  • Lifted Ford Trucks

  • 4x4 Trucks

  • Work Trucks

  • AWD SUVs

  • Ford Trucks

  • Chevrolet Trucks

  • Toyota Trucks

  • Trucks Under $10,000

  • Cars Under $15,000

  • Sports Cars Under $20,000

  • Trucks Under $20,000

  • Used Sedans for Sale with Low Mileage

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

  • Johnson Auto Plaza

  • Mike Maroone Chevrolet Buick GMC Longmont

  • Mike Maroone Cadillac Buick GMC

  • Markley Motors

  • Loveland Buick GMC

  • Transwest GMC Isuzu

  • Halladay Motors

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
Click for the BBB Business Review of this Auto Listing Service in Cambridge MA
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2026 CarGurus, Inc., All Rights Reserved.