New & Used 2025 GMC Sierra 2500HD for Sale near Castle Rock, CO

301 results

Castle Rock, CO

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

11,039 miles

$77,010

Fair Deal

Colorado Springs, CO

38 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, Perforated Front
Transmission:: Automatic
Mileage:: 11,039
Stock number:: ASF216790
VIN:: 1GT4UPEY8SF216790

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

31,123 miles

$69,970

Fair Deal

Highlands Ranch, CO

15 mi away

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, Forge Perforated Leather Seat Trim
Transmission:: Automatic
Mileage:: 31,123
Stock number:: ARF301646
VIN:: 1GT19REY7RF301646

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

33,074 miles

$69,997

Fair Deal

Highlands Ranch, CO

14 mi away

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:: Sterling Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 33,074
Stock number:: KM166927
VIN:: 1GT49REY0RF166927

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2024 GMC Sierra 2500HD

Pro Double Cab 4WD

46,143 miles

$45,000

Good Deal

Littleton, CO

18 mi away

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:: Summit White
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 46,143
Stock number:: RF225210
VIN:: 1GT59LEY8RF225210

2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

42,139 miles

$70,990

Great Deal

Denver, CO

30 mi away

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:: Blue
Fuel type:: Biodiesel
Interior color:: Brown
Transmission:: Automatic
Mileage:: 42,139
Stock number:: 54705
VIN:: 1GT49XEY2RF159370

2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

18,767 miles

$78,000

Good Deal

Lakewood, CO

27 mi away

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:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 18,767
Stock number:: LFO251741A
VIN:: 1GT49XEYXRF469119

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2024 GMC Sierra 2500HD

Pro Regular Cab LB 4WD

38,319 miles

$37,500

Great Deal

Colorado Springs, CO

31 mi away

Year:: 2024
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:: Jet Black
Transmission:: Automatic
Mileage:: 38,319
Stock number:: 3304308
VIN:: 1GT39LE76RF304308

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

14,262 miles

$75,985

Fair Deal

Highlands Ranch, CO

14 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
Transmission:: 10-Speed Automatic
Mileage:: 14,262
Stock number:: KM231735
VIN:: 1GT4UPEY9SF231735

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

46,177 miles

$66,979

Good Deal

Highlands Ranch, CO

14 mi away

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:: Sterling Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 46,177
Stock number:: KM139276
VIN:: 1GT49PEY9RF139276

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2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

24,339 miles

$64,000

Good Deal

Lakewood, CO

27 mi away

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:: Red
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 24,339
Stock number:: LFOP251674A
VIN:: 1GT49NEY4RF208492

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

17,916 miles

$72,305

Fair Deal

Henderson, CO

35 mi away

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:: Sterling Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 17,916
Stock number:: U16627
VIN:: 1GT49REY4RF463974

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

86,171 miles

$64,500

Fair Deal

Parker, CO

14 mi away

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:: 86,171
Stock number:: T113629
VIN:: 1GT49PEY7RF113629

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

28,931 miles

$72,855

Fair Deal

Thornton, CO

36 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:: Sterling Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 28,931
Stock number:: 7970GA
VIN:: 1GT4UPEY6SF141216

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

47,450 miles

$66,695

Good Deal

Highlands Ranch, CO

14 mi away

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:: Downpour Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 47,450
Stock number:: KM285912
VIN:: 1GT49REY1RF285912

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

12,082 miles

$74,994

Good Deal

Englewood, CO

16 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

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

11,039 miles

$77,010

Fair Deal

Colorado Springs, CO

38 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, Perforated Front
Transmission:: Automatic
Mileage:: 11,039
Stock number:: ASF216790
VIN:: 1GT4UPEY8SF216790

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

30,722 miles

$70,999

Fair Deal

Dacono, CO

50 mi away

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:: White Frost Tricoat
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 30,722
Stock number:: D35162A
VIN:: 1GT49REY5RF164929

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

23,093 miles

$68,000

Great Deal

Certified Pre-Owned

Denver, CO

22 mi away

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:: Black
Transmission:: Automatic
Mileage:: 23,093
Stock number:: DF8238D
VIN:: 1GT19REY8RF178407

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

31,123 miles

$69,970

Fair Deal

Highlands Ranch, CO

15 mi away

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, Forge Perforated Leather Seat Trim
Transmission:: Automatic
Mileage:: 31,123
Stock number:: ARF301646
VIN:: 1GT19REY7RF301646

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

45,049 miles

$68,083

Fair Deal

Highlands Ranch, CO

15 mi away

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, Forge Perforated Leather Seat Trim
Transmission:: Automatic
Mileage:: 45,049
Stock number:: ARF269584
VIN:: 1GT19REY3RF269584

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

33,074 miles

$69,997

Fair Deal

Highlands Ranch, CO

14 mi away

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:: Sterling Metallic
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 33,074
Stock number:: KM166927
VIN:: 1GT49REY0RF166927

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

52,270 miles

$68,699

Fair Deal

Castle Rock, CO

2 mi away

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:: White Frost Tricoat
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 52,270
Stock number:: RF155711T
VIN:: 1GT49REYXRF155711

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2025 GMC Sierra 2500HD

Pro Crew Cab 4WD

29,304 miles

$55,755

Fair Deal

Henderson, CO

35 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

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2024 GMC Sierra 2500HD

Pro Double Cab 4WD

46,143 miles

$45,000

Good Deal

Littleton, CO

18 mi away

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:: Summit White
Fuel type:: Biodiesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 46,143
Stock number:: RF225210
VIN:: 1GT59LEY8RF225210

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Reviews

FAQs

5 Overall rating

(1 reviews)

Nickey M

5.0

Reviewed a 2025 GMC Sierra 2500HD on Dec 08, 2024

Great truck Perfect for the family great size love it

2025 GMC Sierra 2500HD FAQs

How much does the 2025 GMC Sierra 2500HD cost in Castle Rock, CO?

The average 2025 GMC Sierra 2500HD costs about $76,220.60. The average price has decreased by -4.6% since last year. The 317 for sale near Castle Rock, CO on CarGurus, range from $35,080 to $104,069 in price.

How many 2025 GMC Sierra 2500HD vehicles in Castle Rock, CO have no reported accidents or damage?

312 out of 317 for sale near Castle Rock, CO have no reported accidents or damage.

What fuel types are available?

Biodiesel, Gasoline engines are available.

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