2020 GMC Sierra 2500HD Regular Cab 4WD Values
80
Redesign
See 13 Photos

  • Combined MPG
    No data
  • Engine
    6.6L
  • Drivetrain
    4WD
  • Passengers
    3
  • Horsepower Ft3
    401
  • Torque Ft3
    464

Engine
6.6L V8(Standard)
Horsepower Ft3
401 @ 5200 RPM
Torque
464 @ 4000 RPM

Other Engine Options

Engine
DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
Horsepower Ft3
445 @ 2800 RPM
Torque
910 @ 1600 RPM
Max Towing Capacity
14,500 lbs

  • Drivetrain
    Four Wheel Drive
  • Transmission
    6-Speed Automatic, Heavy-Duty(Standard)
  • Transmission
    Allison 10-Speed Automatic
  • Transmission
    Allison 10-Speed Automatic

Fuel Tank Capacity, Approx
36 gal
Engine
6.6L V8
Transmission
6-Speed Automatic, Heavy-Duty
EPA Fuel Economy Est (MPG)
MPG estimates not available
Engine
DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
Transmission
Allison 10-Speed Automatic
EPA Fuel Economy Est (MPG)
MPG estimates not available
Engine
DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
Transmission
Allison 10-Speed Automatic
EPA Fuel Economy Est (MPG)
MPG estimates not available

Air Bag-Frontal-Driver

Air Bag-Frontal-Passenger

Air Bag-Passenger Sensor

Air Bag-Side Body-Front

Air Bag-Side Head-Front

Air Bag-Side Head-Rear

Back-Up Camera

Brakes-ABS

Brakes-Type-4 Wheel DISC

Daytime Running Lights

Driver Restriction Features

Stability Control

Traction Control

Air Conditioning-Front

Max Seating Capacity: 3

Seat Trim-Vinyl

Seats-Front Bench-Split

Steering Wheel-Adjustable

Steering-Power

Telephone-Bluetooth Connection

Audio-AM/FM Stereo

Audio-Aux Input

Audio-MP3 Capability

Smart Device Integration

Floor Mats

Power Outlet

Doors: 2

Running Boards/Side Steps

Tow Hitch

Tow Hooks

Front Tire Size: LT245/75R17E

Rear Tire Size: LT245/75R17E

Spare Tire Size: LT245/75R17E

Front Wheel Size (in): 17" x - TBD -

Rear Wheel Size (in): 17" x - TBD -

Front Wheel Material: Steel

Rear Wheel Material: Steel

  • Curb Weight
    6,237 lbs
  • Gross Vehicle Weight Rating
    10,250 lbs
  • Max Payload
    4,013 lbs

  • Passenger Capacity
    3
  • Front Head Room (in)
    43.11
  • Front Leg Room (in)
    44.53
  • Front Shoulder Room (in)
    66.06
  • Front Hip Room (in)
    60.9

  • Turning Diameter - Curb to Curb (ft)
    46.9
  • Turning Diameter - Wall to Wall (ft)
    N/A
  • Wheelbase (in)
    141.55
  • Length, Overall (in)
    235.5
  • Width, Max w/o mirrors (in)
    81.75
  • Height, Overall (in)
    79.94
  • Overhang, Front (in)
    - TBD -
  • Overhang, Rear w/o bumper (in)
    - TBD -
  • Front Bumper to Back of Cab (in)
    - TBD -
  • Cab to Axle (in)
    55.2
  • Cab to End of Frame (in)
    - TBD -
  • Ground to Top of Load Floor (in)
    - TBD -
  • Ground to Top of Frame (in)
    - TBD -
  • Frame Width, Rear (in)
    - TBD -
  • Ground Clearance, Front (in)
    10.19
  • Ground Clearance, Rear (in)
    10.19

  • Basic
    3 years / 36000 miles
  • Drivetrain
    5 years / 60000 miles
  • Corrosion
    6 years / 36000 miles
  • Roadside Assistance
    5 years / 60000 miles

  • Vehicle Certification Criteria
    172-point inspection and reconditioning process
    6 model years or newer
    less than 75,000 miles
  • Warranty
    Powertrain 5 years/100,000 miles limited warranty from original in-service date
    Bumper-to-bumper 12 months/12,000 miles new-vehicel warranty extension after new-car warranty expires
    CPO industry exclusive 2 years/30,000 miles standard maintenance plan
    Roadside assistance and 24/7 courtesy transportation
  • Vehicle History Report Provided
    Yes
  • Deductible
    No
  • Transferrable
    Yes $0
  • Dealer Return/Exchange
    3 days/150 miles customer satisfaction guarantee

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Consumer Ratings

2020 GMC Sierra 2500HD
JD Power
80
Out of 100
The JD Power 100-Point Score is based on hundreds of thousands of independent and unbiased opinions of verified car owners.
See the 2020 GMC Sierra 2500HD model page for more details.