New & Used 2025 GMC Sierra 2500HD for Sale near O Fallon, MO

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O Fallon, MO

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2025 GMC Sierra 2500HD

AT4 Crew Cab 4WD

27,414 miles

$75,600

Fair Deal

Saint Charles, MO

9 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 With Kalahari Accents
Transmission:: Automatic
Mileage:: 27,414
Stock number:: A16296N
VIN:: 1GT1UPEY9SF165724

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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

21,479 miles

$69,500

Good Deal

Ellisville, MO

19 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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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

34,909 miles

$69,998

Fair Deal

Herculaneum, MO

44 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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2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

25,483 miles

$56,500

Great Deal

O'Fallon, MO

8 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:: Summit White
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 25,483
Stock number:: G25685A
VIN:: 1GT49NE79RF456339

2024 GMC Sierra 2500HD

SLE Double Cab 4WD

12,515 miles

$51,908

Fair Deal

Herculaneum, MO

44 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:: 10-Speed Automatic
Mileage:: 12,515
Stock number:: R86438
VIN:: 1GT59ME70RF411076

2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

6,145 miles

$69,995

Fair Deal

Certified Pre-Owned

Collinsville, IL

39 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:: Downpour Metallic
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 6,145
Stock number:: L26884A
VIN:: 1GT49RE70RF394983

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2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

99,745 miles

$62,995

Good Deal

Collinsville, IL

39 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

Denali Crew Cab 4WD

14,375 miles

$71,995

Good Deal

Certified Pre-Owned

Collinsville, IL

39 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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2025 GMC Sierra 2500HD

SLE Crew Cab 4WD

6,677 miles

$54,500

Good Deal

Troy, MO

17 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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2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

21,259 miles

$75,900

Good Deal

Troy, MO

17 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

AT4 Crew Cab 4WD

49,413 miles

$64,995

Good Deal

Certified Pre-Owned

Collinsville, IL

39 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
Transmission:: Automatic
Mileage:: 49,413
Stock number:: L256222A
VIN:: 1GT49PEY7RF308663

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2025 GMC Sierra 2500HD

AT4X Crew Cab 4WD

11,088 miles

$77,347

Good Deal

Store transfer to Saint Peters, MO

670 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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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

47,327 miles

$63,995

Fair Deal

Collinsville, IL

39 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

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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

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:: 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

21,479 miles

$69,500

Good Deal

Ellisville, MO

19 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 Ultimate Crew Cab 4WD

16,415 miles

$84,995

Fair Deal

Certified Pre-Owned

Collinsville, IL

39 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

Denali Ultimate Crew Cab 4WD

58,317 miles

$71,588

Fair Deal

De Soto, MO

49 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:: Alpine Umber
Transmission:: Automatic
Mileage:: 58,317
Stock number:: R4899A
VIN:: 1GT49XEY2RF159093

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

60,991 miles

$59,995

Good Deal

Certified Pre-Owned

Collinsville, IL

39 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

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2024 GMC Sierra 2500HD

Pro Double Cab 4WD

29,592 miles

$44,297

Fair Deal

Store transfer to Saint Peters, MO

568 mi away Price includes $299 shipping Price includes $299 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:: 29,592
Stock number:: 27219675
VIN:: 1GT59LE75RF401539

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2025 GMC Sierra 2500HD

Denali Crew Cab 4WD

30,608 miles

$67,000

Fair Deal

Saint Charles, MO

9 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

36,324 miles

$68,000

Good Deal

Saint Charles, MO

9 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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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

23,364 miles

$70,000

Good Deal

Saint Charles, MO

9 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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2024 GMC Sierra 2500HD

Denali Crew Cab 4WD

31,059 miles

$70,645

Fair Deal

Herculaneum, MO

44 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 Crew Cab 4WD

250 miles

$75,994

Good Deal

Saint Peters, MO

8 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:: Black
Transmission:: Automatic
Mileage:: 250
Stock number:: 53531-1
VIN:: 1GT4UREY6SF284923

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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 O Fallon, MO?

The average 2025 GMC Sierra 2500HD costs about $77,321.75. The average price has decreased by -5.1% since last year. The 331 for sale near O Fallon, MO on CarGurus, range from $42,110 to $103,396 in price.

How many 2025 GMC Sierra 2500HD vehicles in O Fallon, MO have no reported accidents or damage?

322 out of 331 for sale near O Fallon, MO have no reported accidents or damage.

What fuel types are available?

Biodiesel, Gasoline engines are available.

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