New & Used 2026 GMC Sierra 2500HD for Sale nearRomeoville, IL
311 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Titanium
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 29,437
- Stock #:
- 3807A
- VIN:
- 1GT4URE7XSF111932
Sponsored by Al Piemonte Buick GMC
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
29,437 mi
$68,113
- 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
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 7,293
- Stock #:
- C6148
- VIN:
- 1GT1UPEY3SF313284
Sponsored Listing
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
7,293 mi
$74,412
- 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:
- Glacier White Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 1,939
- Stock #:
- 9753-TR
- VIN:
- 1GT1UXEY6TF165004
Sponsored Listing
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
1,939 mi
$93,353
- 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:
- White Frost Tricoat
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Forge Perforated Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 24,103
- Stock #:
- TT5X223A
- VIN:
- 1GT4URE77SF274201
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
24,103 mi
$69,255
- 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 Gxd
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber H40
- Transmission:
- Automatic
- Mileage:
- 34,784
- Stock #:
- G6993A
- VIN:
- 1GT4UXEY5SF313171
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
34,784 mi
$80,278
- 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 Gba
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black H1y
- Transmission:
- Automatic
- Mileage:
- 53,344
- Stock #:
- G7017A
- VIN:
- 1GT4UNEY0SF203794
2025 GMC Sierra 2500HD
SLT Crew Cab 4WD
53,344 mi
$64,278
- 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:
- Titanium
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 29,437
- Stock #:
- 3807A
- VIN:
- 1GT4URE7XSF111932
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
29,437 mi
$68,113
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 18,724
- Stock #:
- P18129
- VIN:
- 1GT4UREY9SF337064
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
18,724 mi
$73,388
- 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:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 25,678
- Stock #:
- 81709
- VIN:
- 1GT1UXEYXSF191118
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
25,678 mi
$79,313
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 33,538
- Stock #:
- T7943A
- VIN:
- 1GT4UNEY0SF152507
Preparing for a close up...
Photos coming soon
2025 GMC Sierra 2500HD
SLT Crew Cab 4WD
33,538 mi
$66,332
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 473
- Stock #:
- P18159
- VIN:
- 1GT4URE71TF119533
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
473 mi
$74,909
- 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:
- Downpour Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 2,840
- Stock #:
- J5910A
- VIN:
- 1GT4UXEY2TF156944
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
2,840 mi
$88,390
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 2,555
- Stock #:
- M260370A
- VIN:
- 1GT4UPE75TF160879
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
2,555 mi
$72,903
CarGurus Analysis:
2026 GMC Sierra 2500HD
With 1,734 currently listed for sale and an average price of $82,753.00, 33.6% 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.
- 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
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 7,293
- Stock #:
- C6148
- VIN:
- 1GT1UPEY3SF313284
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
7,293 mi
$74,412
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 18,151
- Stock #:
- J26252AA
- VIN:
- 1GT4UXEY6TF126457
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
18,151 mi
$85,650
- 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
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 36,927
- Stock #:
- C6147
- VIN:
- 1GT1UXEY4SF139175
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
36,927 mi
$77,412
- 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:
- Glacier White Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 1,939
- Stock #:
- 9753-TR
- VIN:
- 1GT1UXEY6TF165004
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
1,939 mi
$93,353
- 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
- Transmission:
- Automatic
- Mileage:
- 36,569
- Stock #:
- G25441A
- VIN:
- 1GT4ULE78SF208897
Preparing for a close up...
Photos coming soon
2025 GMC Sierra 2500HD
Pro Crew Cab 4WD
36,569 mi
$50,275
- 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
- Fuel type:
- Biodiesel
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 35,176
- Stock #:
- 28763456
- VIN:
- 1GT4UXEY3SF241709
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
35,176 mi
$77,147
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 260258
- VIN:
- 1GT4UNE77TF181706
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
New car
New car
MSRP $75,265
$68,897
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 10
- Stock #:
- B26618
- VIN:
- 1GT4URE70TF321599
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
New car
New car
MSRP $81,719
$73,174
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Downpour Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- G15519
- VIN:
- 1GT3ULE73TF274710
2026 GMC Sierra 2500HD
Pro Regular Cab LB 4WD
New car
New car
MSRP $54,505
$48,163
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 473
- Stock #:
- P18159
- VIN:
- 1GT4URE71TF119533
Sponsored Listing
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
473 mi
$74,909
CarGurus Analysis: 2026 GMC Sierra 2500HD
Summary
With 1,734 currently listed for sale and an average price of $82,753.00, 33.6% 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.
Why it stands out
The 2026 GMC Sierra 2500HD is a standout in the heavy-duty pickup truck segment, known for its upscale design and robust performance. As part of the fourth generation, it offers a range of modern technology and comfort features that enhance the driving experience. The Sierra 2500HD is equipped with a powerful 6.6-liter V8 engine, available in both gas and Duramax diesel options, ensuring it meets the demands of heavy-duty tasks. Its luxurious Denali trims provide premium amenities, making it appealing to buyers looking for both utility and comfort. Additionally, the truck's high accident-free percentage of 96.7% indicates a strong reliability record, which is crucial for potential buyers. However, prospective owners should be aware of some reported issues in earlier models, particularly with the infotainment system and electrical components, which could affect long-term satisfaction.
Other model years to consider
- Average price: $75,302.00
- Good/great deal percentage: 33.8%
- User rating: 5 / 5
- Total listings: 3,967
- Average price: $69,295.00
- Good/great deal percentage: 33.7%
- User rating: 4 / 5
- Total listings: 4,087
- Average price: $49,622.00
- Good/great deal percentage: 29.8%
- User rating: 4.86 / 5
- Total listings: 1,165
This analysis is based on CarGurus' proprietary market data from July 6, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
Filter by rating
Joe S
Reviewed a 2026 GMC AT4 Crew Cab 4WD on May 11, 2026
It has all the bells and whistles that I want including the premium plus package, the technology package, and the camper snow plow package
2026 GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| Pro Double Cab 4WD | $51,700 |
| Pro Crew Cab 4WD | $53,500 |
| SLE Crew Cab 4WD | $57,900 |
| AT4X Crew Cab 4WD | $85,200 |
| SLT Crew Cab 4WD | $65,200 |
| Denali Ultimate Crew Cab 4WD | $94,200 |
| AT4 Crew Cab 4WD | $72,200 |
| Denali Crew Cab 4WD | $75,200 |
2026 GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2026 GMC Sierra 2500HD prices has changed over time.
See more price trendsFAQs
How much does the 2026 GMC Sierra 2500HD cost in Romeoville, IL?
How many 2026 GMC Sierra 2500HD vehicles in Romeoville, IL have no reported accidents or damage?
What fuel types are available?
Relevant articles
2026 GMC Sierra 2500HD Pricing, Specs, and Release Date
Aside from a freshened color palette and broader availability of the trick MultiPro Tailgate, the 2026 GMC Sierra 2500HD full-size pickup truck soldiers on as a premium workhorse capable of towing up to 20,000 pounds in luxurious style.
2025 GMC Sierra 2500HD Pricing, Specs, and Release Date
Slotted between the light-duty 1500 and the ultra-tough 3500HD, the 2025 GMC Sierra 2500HD balances immense capability with the comfort and latest amenities expected from today's truck buyers. Upgrades for 2025 include a newly standard trailer brake controller.
Who Makes GMC Cars?
GMC is an American automaker that builds premium trucks and SUVs with capability and comfort as selling points. GMC is a division of General Motors and all of its vehicles share platforms with other GM products. Certain products, like its trucks, are very closely related to Chevrolet products.
