New & Used 2025 GMC Sierra 2500HD for Sale near Alton, IL

344 results

Alton, IL

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

31,059 miles

$69,998

Fair Deal

Herculaneum, MO

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:: Downpour Metallic
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 10-Speed Automatic
Mileage:: 31,059
Stock number:: RK86173
VIN:: 1GT49REY6RF314319

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

34,909 miles

$69,998

Fair Deal

Herculaneum, MO

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:: 10-Speed Automatic
Mileage:: 34,909
Stock number:: RK86488
VIN:: 1GT49REY8RF175343

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2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

2,236 miles

$87,995

Fair Deal

Palmyra, IL

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:: Onyx Black Gba
Fuel type:: Biodiesel
Interior color:: Alpine Umber, Full Grain Leather Seat Trim
Transmission:: Automatic
Mileage:: 2,236
Stock number:: X5797
VIN:: 1GT4UXEY5SF190424

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

60,991 miles

$57,995

Great Deal

Certified Pre-Owned

Collinsville, IL

18 mi away

Year:: 2024
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 Rush Metallic
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 60,991
Stock number:: L255805A
VIN:: 1GT49PE70RF158256

2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

47,327 miles

$63,995

Fair Deal

Certified Pre-Owned

Collinsville, IL

18 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Thunderstorm Gray
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 47,327
Stock number:: L261590A
VIN:: 1GT49PE76RF270544

2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

21,259 miles

$75,900

Good Deal

Troy, MO

45 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:: Alpine Umber Leather
Transmission:: Automatic
Mileage:: 21,259
Stock number:: 260222A
VIN:: 1GT19XEY1RF280930

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2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

99,745 miles

$62,995

Good Deal

Collinsville, IL

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:: Titanium Rush Metallic
Fuel type:: Biodiesel
Interior color:: Alpine Umber
Transmission:: Automatic
Mileage:: 99,745
Stock number:: L26775A
VIN:: 1GT49XEY8RF195242

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2025 GMC Sierra 2500HD

AT4X Crew Cab 4WD

11,088 miles

$77,347

Good Deal

Store transfer to O Fallon, IL

701 mi away Price includes $349 shipping Price includes $349 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

SLE Crew Cab 4WD

6,677 miles

$54,500

Good Deal

Troy, MO

45 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:: Jet Black Cloth
Mileage:: 6,677
Stock number:: 250452C
VIN:: 1GT4UME76SF345990

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2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

16,415 miles

$84,995

Fair Deal

Certified Pre-Owned

Collinsville, IL

18 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:: Alpine Umber
Transmission:: Automatic
Mileage:: 16,415
Stock number:: L261222A
VIN:: 1GT4UXEY0SF233471

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2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

20,988 miles

$62,000

Fair Deal

Ellisville, MO

34 mi away

Year:: 2024
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:: Jet Black
Transmission:: Automatic
Mileage:: 20,988
Stock number:: 87015A
VIN:: 1GT49NE78RF163385

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

21,479 miles

$69,200

Good Deal

Ellisville, MO

34 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior color:: Onyx Black
Interior color:: Jet Black Leather
Transmission:: Automatic
Mileage:: 21,479
Stock number:: 87014A
VIN:: 1GT49REY7RF430872

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

14,375 miles

$71,995

Good Deal

Certified Pre-Owned

Collinsville, IL

18 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:: 14,375
Stock number:: L261489A
VIN:: 1GT4UREYXSF144017

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

8,202 miles

$70,147

Fair Deal

Store transfer to O Fallon, IL

453 mi away Price includes $149 shipping Price includes $149 shipping

Year:: 2024
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:: 8,202
Stock number:: 28009953
VIN:: 1GT49PE77RF395598

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

21,893 miles

$69,999

Good Deal

Certified Pre-Owned

Highland, IL

28 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:: 21,893
Stock number:: 38275A
VIN:: 1GT49REY5RF141876

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2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

47,574 miles

$73,990

Fair Deal

Certified Pre-Owned

St Louis, MO

31 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:: Alpine Umber
Transmission:: Automatic
Mileage:: 47,574
Stock number:: 68138A
VIN:: 1GT49XEY9RF192172

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

23,364 miles

$70,000

Good Deal

Saint Charles, MO

25 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:: 23,364
Stock number:: A16388N
VIN:: 1GT49REY7RF354392

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2026 GMC Sierra 2500HD

Denali Crew Cab 4WD

1,509 miles

$70,022

Great Deal

Saint Louis, MO

31 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:: Glacier White Tricoat
Fuel type:: Gasoline
Interior color:: Atmosphere/Brownstone
Transmission:: Automatic
Mileage:: 1,509
Stock number:: T260398A
VIN:: 1GT4URE72TF156459

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

30,608 miles

$67,000

Fair Deal

Saint Charles, MO

25 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:: Jet Black
Transmission:: Automatic
Mileage:: 30,608
Stock number:: A16031
VIN:: 1GT4URE71SF175437

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

45,836 miles

$68,900

Fair Deal

Troy, MO

45 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior color:: Thunderstorm Gray
Interior color:: Jet Black with Kalahari accents Leather
Mileage:: 45,836
Stock number:: P3066
VIN:: 1GT49PEY3RF453148

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

31,059 miles

$69,998

Fair Deal

Herculaneum, MO

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:: Downpour Metallic
Fuel type:: Biodiesel
Interior color:: Black
Transmission:: 10-Speed Automatic
Mileage:: 31,059
Stock number:: RK86173
VIN:: 1GT49REY6RF314319

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2025 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

21,219 miles

$82,995

Fair Deal

Collinsville, IL

18 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:: Alpine Umber
Transmission:: Automatic
Mileage:: 21,219
Stock number:: P10147
VIN:: 1GT4UXEYXSF173991

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2024 GMC Sierra 2500HD

AT4X Crew Cab 4WD

31,461 miles

$79,000

Fair Deal

Saint Charles, MO

25 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:: Thunderstorm Gray
Fuel type:: Biodiesel
Interior color:: Black (Obsidian Rush)
Transmission:: Automatic
Mileage:: 31,461
Stock number:: A16368N
VIN:: 1GT49ZEY8RF360444

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

36,324 miles

$68,000

Good Deal

Saint Charles, MO

25 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:: 36,324
Stock number:: A16402N
VIN:: 1GT19PEY4RF351294

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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 Alton, IL?

The average 2025 GMC Sierra 2500HD costs about $77,202.86. The average price has decreased by -4.6% since last year. The 312 for sale near Alton, IL on CarGurus, range from $44,520 to $102,809 in price.

How many 2025 GMC Sierra 2500HD vehicles in Alton, IL have no reported accidents or damage?

305 out of 312 for sale near Alton, IL have no reported accidents or damage.

What fuel types are available?

Biodiesel, Gasoline engines are available.

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