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GMC Sierra 2500 Trucks for Sale near New Haven, Connecticut

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New 2026 GMC Sierra 2500 Pro Crew Cab

$63,995
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$91,074
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 Pro Crew Cab

$63,995
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 Pro Regular Cab

$61,141
sell
Key features
  • Diesel
  • 4WD
  • Regular Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2025 GMC Sierra 2500 SLT Crew Cab

$73,647
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 SLT Crew Cab

$77,984
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 Pro Crew Cab

$58,125 MSRP
$57,125
sell
Key features
  • Gasoline
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 Pro Double Cab

$49,059
sell
Key features
  • Gasoline
  • 4WD
  • Double Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2025 GMC Sierra 2500 AT4 Crew Cab

$78,287
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 AT4X Crew Cab

$89,942
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 AT4 Crew Cab

$85,003
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 AT4 Crew Cab

$82,813
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 AT4 Crew Cab

$82,615
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 Pro Crew Cab

$54,899
sell
Key features
  • Gasoline
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 Pro Double Cab

$49,059
sell
Key features
  • Gasoline
  • 4WD
  • Double Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 AT4 Crew Cab

$82,678
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 AT4X Crew Cab

$90,254
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 Pro Crew Cab

$54,899
sell
Key features
  • Gasoline
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2025 GMC Sierra 2500 Pro Regular Cab

$46,120
sell
Key features
  • Gasoline
  • 4WD
  • Regular Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 Pro Crew Cab

$63,995
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 AT4 Crew Cab

$90,415 MSRP
$89,415
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 Denali Crew Cab

$82,426
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

New 2026 GMC Sierra 2500 AT4 Crew Cab

$72,159
sell
Key features
  • Gasoline
  • 4WD
  • Crew Cab
location_on
Castle GMC of McHenry
McHenry, IL (792.6 mi)
(815) 605-6468

Used 2026 GMC Sierra 2500 SLE Crew Cab

$59,790
speed 2,286 mi
sell
Key features
  • Gasoline
  • 4WD
  • Crew Cab
location_on
Castle Chevrolet of McHenry
McHenry, IL (792.6 mi)
(815) 605-6670

Used 2026 GMC Sierra 2500 AT4 Crew Cab

$76,599
speed 2,554 mi
sell
Key features
  • Gasoline
  • 4WD
  • Crew Cab
location_on
Castle Chevrolet of McHenry
McHenry, IL (792.6 mi)
(815) 605-6670

Used 2021 GMC Sierra 2500 Denali Crew Cab

$57,993
speed 41,324 mi
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
St. Charles Chrysler Dodge Jeep Ram
St. Charles, IL (793.5 mi)
(630) 345-8462

Used 2025 GMC Sierra 2500 Denali Crew Cab

$66,665
speed 17,633 mi
sell
Key features
  • Gasoline
  • V-8 cyl
  • 4x4
location_on
Gerald Ford North Aurora
North Aurora, IL (795.7 mi)
(815) 916-6552

New 2025 GMC Sierra 2500 Crew Cab Service Truck

$71,459
sell
Key features
  • Diesel
  • 8' 1" Steel Knapheide Body
  • RWD
location_on
Rick Hendrick GMC
Duluth, GA (796.9 mi)
(470) 450-1471

New 2026 GMC Sierra 2500 Pro Crew Cab

$68,366
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Rick Hendrick GMC
Duluth, GA (796.9 mi)
(470) 450-1471

New 2026 GMC Sierra 2500 Pro Crew Cab

$68,875
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Daniels Buick GMC
Swainsboro, GA (798.7 mi)
(478) 266-4798

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