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New & Used 2026 GMC Sierra 2500HD for Sale near Onarga, IL

289 results
Onarga, IL
2025 GMC Sierra 2500HD SLE Crew Cab 4WD Fox Valley Buick GMC

2025 GMC Sierra 2500HD

SLE Crew Cab 4WD

4,175 miles

$56,592

Fair Deal
Certified Pre-Owned
Saint Charles, IL
85 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:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4,175
Stock number:
F4868
VIN:
1GT4UME75SF274068

Sponsored

2025 GMC Sierra 2500HD Denali Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

19,017 miles

$71,550

Good Deal
Certified Pre-Owned
Tinley Park, IL
63 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:
White Frost Tricoat
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
19,017
Stock number:
24070T
VIN:
1GT4UREY5SF233218

Sponsored

2025 GMC Sierra 2500HD Denali Ultimate Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

8,495 miles

$86,999

Fair Deal
Certified Pre-Owned
Sandwich, IL
73 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:
Titanium Rush Metallic
Fuel type:
Biodiesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
8,495
Stock number:
P7430
VIN:
1GT4UXEYXSF163574

Sponsored

2025 GMC Sierra 2500HD Pro Regular Cab LB 4WD

2025 GMC Sierra 2500HD

Pro Regular Cab LB 4WD

5,111 miles

$45,999

Good Deal
Certified Pre-Owned
Naperville, IL
74 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:
Cardinal Red
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
5,111
Stock number:
K7055
VIN:
1GT3ULE73SF274026

2025 GMC Sierra 2500HD Denali Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

19,017 miles

$71,550

Good Deal
Certified Pre-Owned
Tinley Park, IL
63 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:
White Frost Tricoat
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
19,017
Stock number:
24070T
VIN:
1GT4UREY5SF233218

2025 GMC Sierra 2500HD Denali Ultimate Crew Cab 4WD

2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

24,250 miles

$79,775

Good Deal
Certified Pre-Owned
Morris, IL
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:
Downpour Metallic
Fuel type:
Biodiesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
24,250
Stock number:
MP2022
VIN:
1GT4UXEY0SF120541

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

17,716 miles

$72,962

Good Deal
Pontiac, IL
37 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
Interior color:
Black
Transmission:
Automatic
Mileage:
17,716
Stock number:
UM10545
VIN:
1GT4UREY0SF104416

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2025 GMC Sierra 2500HD

SLT Crew Cab 4WD

9,524 miles

$68,610

Fair Deal
Lebanon, IN
91 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:
9,524
Stock number:
UF217737
VIN:
1GT4UNE74SF217737

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2025 GMC Sierra 2500HD

SLE Crew Cab 4WD

4,175 miles

$56,592

Fair Deal
Certified Pre-Owned
Saint Charles, IL
85 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:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
4,175
Stock number:
F4868
VIN:
1GT4UME75SF274068

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2025 GMC Sierra 2500HD

AT4X Crew Cab 4WD

10,751 miles

$84,975

Fair Deal
Certified Pre-Owned
Arlington Heights, IL
99 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:
Titanium
Fuel type:
Biodiesel
Interior color:
Black (Obsidian Rush)
Transmission:
Automatic
Mileage:
10,751
Stock number:
BP3596
VIN:
1GT4UZEY5SF194002

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

16,733 miles

$69,999

Fair Deal
Certified Pre-Owned
Valparaiso, IN
70 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:
White Frost Tricoat
Fuel type:
Gasoline
Interior color:
Atmosphere/Brownstone
Transmission:
Automatic
Mileage:
16,733
Stock number:
F0898
VIN:
1GT4URE70SF120185

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2025 GMC Sierra 2500HD

AT4X Crew Cab 4WD

11,088 miles

$77,647

Good Deal
Store transfer to Bloomington, IL
850 mi away • Price includes $649 shipping Price includes $649 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

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2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

8,495 miles

$86,999

Fair Deal
Certified Pre-Owned
Sandwich, IL
73 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:
Titanium Rush Metallic
Fuel type:
Biodiesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
8,495
Stock number:
P7430
VIN:
1GT4UXEYXSF163574

Preparing for a close up...

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

18,164 miles

$75,000

Fair Deal
Certified Pre-Owned
Naperville, IL
74 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
Transmission:
Automatic
Mileage:
18,164
Stock number:
G14671A
VIN:
1GT4UREY6SF216881

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

14,461 miles

$74,962

Fair Deal
El Paso, IL
55 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
Interior color:
Black
Transmission:
Automatic
Mileage:
14,461
Stock number:
U26197
VIN:
1GT4UREY2SF133352

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

10,197 miles

$77,857

Fair Deal
Niles, IL
93 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
Interior color:
Black
Transmission:
Automatic
Mileage:
10,197
Stock number:
X15618
VIN:
1GT1UPEY3SF177738

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2026 GMC Sierra 2500HD

New car | MSRP $76,090

$67,000

Naperville, IL
74 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 With Kalahari Accents
Transmission:
Automatic
Mileage:
1
Stock number:
G14929
VIN:
1GT4UPE73TF196778

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2026 GMC Sierra 2500HD

New car | MSRP $76,240

$67,000

Naperville, IL
74 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:
Volcanic Red Tintcoat
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
5
Stock number:
G14858
VIN:
1GT4UPE7XTF184109

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2026 GMC Sierra 2500HD

New car | MSRP $79,225

$73,931

Saint Charles, IL
85 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:
Onyx Black
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
7
Stock number:
N7667
VIN:
1GT4UPE76TF135697

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2025 GMC Sierra 2500HD

New car | MSRP $92,209

$83,571

Saint Charles, IL
85 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:
Downpour Metallic
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
721
Stock number:
N7603
VIN:
1GT4UREY1SF358698

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2026 GMC Sierra 2500HD

New car | MSRP $80,820

$71,000

Naperville, IL
74 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:
Sterling Metallic
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
5
Stock number:
G14887
VIN:
1GT4URE71TF185001

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2025 GMC Sierra 2500HD

New car | MSRP $72,695

$65,425

Elmhurst, IL
85 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:
Summit White
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
1
Stock number:
3361
VIN:
1GT4UNE71SF249139

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2025 GMC Sierra 2500HD

New car | MSRP $89,280

$79,352

Chicago, IL
81 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:
5
Stock number:
T25013
VIN:
1GT4UPEY5SF357669

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2025 GMC Sierra 2500HD

Pro Regular Cab LB 4WD

5,111 miles

$45,999

Good Deal
Certified Pre-Owned
Naperville, IL
74 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:
Cardinal Red
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
5,111
Stock number:
K7055
VIN:
1GT3ULE73SF274026

Sponsored

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

2026 GMC Sierra 2500HD FAQs

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

100 out of 102 for sale near Onarga, IL have no reported accidents or damage.

What fuel types are available?

Biodiesel, Gasoline engines are available.

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