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New & Used 2026 GMC Sierra 2500HD for Sale nearWaterloo, WI

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386 vehicles found

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
Transmission:
Automatic
Mileage:
20,209
Stock #:
10100
VIN:
1GT4UREY6SF173336
Onyx Black 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
Kearns Motor Car Co

Sponsored by Kearns Motor Car Co

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

20,209 mi

Johnson Creek, WI
10 mi away
Fair Deal

$73,478

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:
SUMMIT WHITE
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
18,905
Stock #:
K260420A
VIN:
1GT5ULE76SF125795
SUMMIT WHITE 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2025 GMC Sierra 2500HD

Pro Double Cab 4WD

18,905 mi

Burlington, WI
49 mi away
Good Deal

$50,389

Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
White
Fuel type:
Biodiesel
Interior color:
Jet Black (h0u)
Transmission:
Automatic
Mileage:
12,391
Stock #:
265291
VIN:
1GT3UMEY4SF269416
White 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2025 GMC Sierra 2500HD

SLE Regular Cab LB 4WD

12,391 mi

Evansville, WI
32 mi away
Fair Deal

$59,164

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
Transmission:
Automatic
Mileage:
9,480
Stock #:
T36225
VIN:
1GT4UREY8SF274569
Onyx Black 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

9,480 mi

Fond du Lac, WI
48 mi away
Fair Deal

$75,935

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 With Kalahari Accents
Transmission:
Automatic
Mileage:
25,706
Stock #:
26847A
VIN:
1GT4UPEY5SF101564
Summit White 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

25,706 mi

Janesville, WI
32 mi away
Great Deal
Manufacturer certified

$70,000

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
Interior color:
Gold
Transmission:
Automatic
Mileage:
10,281
Stock #:
E17621
VIN:
1GT4UXEY7SF278665
Black 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

10,281 mi

Saukville, WI
54 mi away
Great Deal

$81,398

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
Transmission:
Automatic
Mileage:
15,748
Stock #:
10104
VIN:
1GT4UREYXSF140498
Onyx Black 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

15,748 mi

Johnson Creek, WI
10 mi away
Good Deal

$72,478

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:
SUMMIT WHITE
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
18,905
Stock #:
K260420A
VIN:
1GT5ULE76SF125795
SUMMIT WHITE 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

Pro Double Cab 4WD

18,905 mi

Burlington, WI
49 mi away
Good Deal

$50,389

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:
Volcanic Red Tintcoat
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
7,274
Stock #:
26795A
VIN:
1GT4UPE74SF275200
Volcanic Red Tintcoat 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

7,274 mi

Janesville, WI
32 mi away
Good Deal
Manufacturer certified

$70,000

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
Transmission:
Automatic
Mileage:
9,298
Stock #:
UG36201
VIN:
1GT4UREY1SF229036
Onyx Black 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

9,298 mi

Madison, WI
17 mi away
Good Deal
Manufacturer certified

$74,399

CarGurus Analysis:

2026 GMC Sierra 2500HD

5.0

  • With 1,697 currently listed for sale and an average price of $82,965.00, 35.4% of 2026 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals.

  • Favorably reviewed: Owners rated the 2026 GMC Sierra 2500HD 5 / 5 stars.

  • 96.7% of 2026 Sierra 2500HD models on CarGurus are accident free.

  • The 2026 GMC Sierra 2500HD is known for its professional-grade design and features, including a robust engine lineup and upscale cabin options.

Research summarized using AI

 

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:
Summit White
Fuel type:
Gasoline
Interior color:
Black/brown Accents
Transmission:
Automatic
Mileage:
918
Stock #:
J35795
VIN:
1GT4UPE72SF303172
Summit White 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

918 mi

Fond du Lac, WI
48 mi away
Fair Deal

$73,428

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:
15,521
Stock #:
A114776
VIN:
1GT1UREY4SF290366
Onyx Black 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

15,521 mi

Plymouth, WI
65 mi away
Good Deal

$73,746

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:
White Frost Tricoat
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
44,311
Stock #:
SF260668
VIN:
1GT4UREY6SF260668
White Frost Tricoat 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

44,311 mi

East Dubuque, IL
96 mi away
Fair Deal

$69,900

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
Transmission:
Automatic
Mileage:
7,731
Stock #:
T35774
VIN:
1GT1UMEYXSF315807
Summit White 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

SLE Crew Cab 4WD

7,731 mi

Fond du Lac, WI
48 mi away
Fair Deal

$64,934

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:
25,645
Stock #:
9871
VIN:
1GT4UPEY0SF223331
Onyx Black 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

25,645 mi

Johnson Creek, WI
10 mi away
Fair Deal

$72,478

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
Transmission:
Automatic
Mileage:
20,209
Stock #:
10100
VIN:
1GT4UREY6SF173336
Onyx Black 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

20,209 mi

Johnson Creek, WI
10 mi away
Fair Deal

$73,478

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/brown Accents
Transmission:
Automatic
Mileage:
15,209
Stock #:
F35986
VIN:
1GT1UPEYXSF319941
Summit White 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

15,209 mi

Fond du Lac, WI
48 mi away
Fair Deal

$74,934

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:
Titanium Rush Metallic
Fuel type:
Biodiesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
18,741
Stock #:
5SF344095
VIN:
1GT4UXEY5SF344095
Titanium Rush Metallic 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

18,741 mi

Freeport, IL
69 mi away
Fair Deal

$82,403

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:
Summit White
Fuel type:
Gasoline
Interior color:
Black/brown Accents
Transmission:
Automatic
Mileage:
918
Stock #:
J35795
VIN:
1GT4UPE72SF303172
Summit White 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

918 mi

Fond du Lac, WI
48 mi away
Fair Deal

$73,428

CarGurus Analysis: 2026 GMC Sierra 2500HD

Image Not Available

Summary

  • With 1,697 currently listed for sale and an average price of $82,965.00, 35.4% of 2026 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals.

  • Favorably reviewed: Owners rated the 2026 GMC Sierra 2500HD 5 / 5 stars.

  • 96.7% of 2026 Sierra 2500HD models on CarGurus are accident free.

  • The 2026 GMC Sierra 2500HD is known for its professional-grade design and features, including a robust engine lineup and upscale cabin options.

Why it stands out

The 2026 GMC Sierra 2500HD distinguishes itself in the heavy-duty pickup truck market through its combination of rugged capability and luxury features. As part of a lineage recognized for versatile utility, the Sierra 2500HD provides features aligned with GMC's "Professional Grade" branding, catering to both work-related and lifestyle needs. This generation includes modern technology and comfort offerings, such as high-quality infotainment systems, which stand in contrast to some competitors that may lack these amenities. Its impressive accident-free percentage of 96.7% also highlights its reliability and appeal for buyers. Additionally, the truck offers multiple configurations, allowing for a tailored fit for diverse consumer needs. While it faces competition from rivals like Ford and Ram, the Sierra 2500HD remains a strong contender with balanced strengths in both performance and comfort.

Other model years to consider

  • 2025 GMC Sierra 2500HD

    • Average price: $75,460.00
    • Good/great deal percentage: 35.5%
    • User rating: 5 / 5
    • Total listings: 3,954
  • 2024 GMC Sierra 2500HD

    • Average price: $69,505.00
    • Good/great deal percentage: 35.3%
    • User rating: 4 / 5
    • Total listings: 4,100
  • 2020 GMC Sierra 2500HD

    • Average price: $49,857.00
    • Good/great deal percentage: 31.6%
    • User rating: 4.86 / 5
    • Total listings: 1,209

This analysis is based on CarGurus' proprietary market data from June 29, 2026, CarGurus experts' opinions, and generative AI.

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