Home Car Brands GMC 2023 GMC Sierra 2500HD Double Cab

2023 GMC Sierra 2500HD Double Cab - Specs, Features, 0-60 and Top Speed

Trims

performance

zero to 60 mph6.7 sec

engines

valvetrainOverhead valves (OHV)
engine cylinder8cyl
transmission6-speed Automatic
engine typeV8
valves32
engine size6.6 L
engine horsepower401 hp @ 5200 rpm
engine torque464 lb.-ft. @ 4000 rpm
valve timing1

MPGs

fuel tank capacity36 gal.
fuel typeRegular Unleaded

interiors

cargo capacity all seats in place83.5 cu.ft.
front headroom43.03 in.
front hiproom61.18 in.
front legroom44.53 in.
front shoulder room66.02 in.
cargo capacity all seats folded83.5 cu.ft.
maximum cargo capacity83.5 cu.ft.
bed length98 cu.ft.
passenger capacity6
2nd row headroom39.88 in.
2nd row hiproom60.24 in.
2nd row legroom35.24 in.
2nd row shoulder room64.88 in.

exterior dimensions

cab to axle55.2 in.
curb weight6662 lbs.
front gawr4800 lbs.
gross weight10500 lbs.
ground clearance10.2 in.
height79.8 in.
length256.46 in.
payload3838 lbs.
pickup bed depth98.3 in.
rear gawr6390 lbs.
turning radius26.95 in.
wheelbase162.48 in.
width81.85 in.

towing

maximum towing capacity1500 lbs.
tie down(12) Fixed Cargo Tie-downs
fixed tow barNo

brake

brake dryingNo
abs and driveline traction control4-Wheel ABS
front brakeIntegrated Trailer Brake Controller
rear brakeIntegrated Trailer Brake Controller
rear brake rotor diam x thickness14.1 x 1.3
front brake rotor diam x thickness14 x 1.6

transmission

drivetrainFour Wheel Drive
overdriveNo
rear differentialRear Locking Differential
standard transmission6-speed Automatic
transmission electronic controlNo
transmission oil coolerNo
paddle shiftersNo

warranty

basic warranty3 yr. / 36000 mi.
drivetrain warranty5 yr. / 60000 mi.
roadside assistanceYes
roadside warranty5 yr. / 60000 mi.
free maintenance1 yr. / Unlimited mi.
rust warranty6 yr. / 100000 mi.