2015 GMC Sierra 3500HD

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Is the 2015 GMC Sierra 3500 a good Truck?

  • Exterior Design 8 /10
  • Performance 9 /10
  • Fuel Economy 6 /10
  • Interior & Cargo 8 /10
  • Infotainment & Features 9 /10
  • Reliability 10 /10
  • Safety 7 /10
  • Value For Money 8 /10
8.1
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2015 GMC Sierra 3500HD Models

See trim levels and configurations:

Trim Engine Transmission Drivetrain Price (MSRP)
Base
6.0L V8 Flex-fuel (FFV)
6-Speed Automatic
Rear-Wheel Drive
Four-Wheel Drive
$33,060
SLE
6.0L V8 Flex-fuel (FFV)
6-Speed Automatic
Rear-Wheel Drive
Four-Wheel Drive
$36,780
SLT
6.0L V8 Flex-fuel (FFV)
6-Speed Automatic
Rear-Wheel Drive
Four-Wheel Drive
$45,005
Denali
6.0L V8 Flex-fuel (FFV)
6-Speed Automatic
Rear-Wheel Drive
Four-Wheel Drive
$50,640

See all Trims and Specs

Best Deals on Sierra 3500HD

GMC Sierra 3500HD Dimensions

  • Wheelbase 133.6 in
  • Height 77.8 in
  • Max Width 80.1 in

GMC Sierra 3500HD Fuel Capacity

  • Fuel Tank Capacity
    36.0 Gallons
* 2015 GMC Sierra 3500HD 2WD Regular Cab 133.6"

Interior and Cargo Space

  • Seating capacity
    3-seater
  • Front Leg Room 45.3 in
  • Front Head Room 42.8 in

Safety and Reliability

Warranty

  • Basic:
    3 Years \ 36,000 Miles
  • Drivetrain:
    5 Years \ 100,000 Miles
  • Rust-Through:
    6 Years \ 100,000 Miles
  • Corrosion:
    3 Years \ 36,000 Miles
  • Roadside Assistance:
    5 Years \ 100,000 Miles
  • Maintenance:
    2 Years \ 24,000 Miles

US NHTSA Crash Test Result

NHTSA safety ratings are not available at this time.

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