2018 GMC Sierra 2500HD 2WD Double Cab 158.1" SLT

Dimensions
Height
77 inches
Max width
80 inches
Wheelbase
158 inches
Interior Colors And Materials
Standard Interior Materials
  • Jet Black, Leather-appointed front seat trim
  • Dark Ash/Jet Black, Leather-appointed front seat trim
  • Cocoa/Dune, Leather-appointed front seat trim
  • Jet Black, Perforated leather-appointed seat trim
  • Dark Ash/Jet Black, Perforated leather-appointed seat trim
  • Cocoa/Dune, Perforated leather-appointed seat trim
Interior
Seating Capacity
6 seater
Front Seat Leg Room
45 inches
Front Seat Head Room
42 inches
Front Seat Shoulder Room
64 inches
Front Seat Hip Room
60 inches
Rear Seat Leg Room
34 inches
Rear Seat Head Room
38 inches
Rear Seat Shoulder Room
64 inches
Rear Seat Hip Room
60 inches
Performance
Engine Type
Gas/Ethanol V8
Drivetrain
Rear wheel drive
Horsepower @ RPM
360 @ 5400
Torque @ RPM
380 @ 4200
Fuel Efficiency
Fuel Tank Capacity
36 gallons
Suspensions And Tires
Wheels and Tires
Front Tire:
LT265/70R18E
Rear Tire:
LT265/70R18E
Suspension Type
Steering Type:
Pwr
Turining Diameter
Curb to Curb:
53 ft