2018 GMC Sierra 1500 4WD Crew Cab 153.0" SLT

Dimensions
Length
239 inches
Height
73 inches
Max width
80 inches
Wheelbase
153 inches
Ground Clearance
8.9 inches
Interior Colors And Materials
Standard Interior Materials
  • Jet Black, Leather-appointed front seat trim
  • Dark Ash seats with Jet Black interior accents, Leather-appointed front seat trim
  • Cocoa/Dune, Leather-appointed front seat trim
  • Jet Black/Spice Red All-Terrain, Leather-appointed front seat trim
  • Jet Black, Perforated leather-appointed front seat trim
  • Dark Ash seats with Jet Black interior accents, Perforated leather-appointed front seat trim
  • Cocoa/Dune, Perforated leather-appointed front seat trim
Interior
Seating Capacity
6 seater
Front Seat Leg Room
45 inches
Front Seat Head Room
42 inches
Front Seat Shoulder Room
66 inches
Front Seat Hip Room
60 inches
Rear Seat Leg Room
40 inches
Rear Seat Head Room
40 inches
Rear Seat Shoulder Room
65 inches
Rear Seat Hip Room
60 inches
Performance
Engine Type
Gas V8
Transmission
6-speed shiftable automatic
Drivetrain
Four wheel drive
Horsepower @ RPM
355 @ 5600
Torque @ RPM
383 @ 4100
Fuel Efficiency
Fuel Tank Capacity
26 gallons
Fuel Economy
Combined:
18 mpg
City:
16 mpg
Highway:
22 mpg
Cruising Range
City:
416 miles
Highway:
572 miles
Suspensions And Tires
Wheels and Tires
Front Tire:
P265/65R18
Rear Tire:
P265/65R18
Spare Tire:
P265/70R17
Suspension Type
Steering Type:
Electric Rack & Pinion
Turining Diameter
Curb to Curb:
48 ft