6.2L V-8 - standard (420 HP / 460 LB-FT)
3.0L Turbo-Diesel - available (277 HP / 460 LB-FT)
10-speed automatic

6.2L V8
RWD: 14 city mpg / 19 highway mpg / 16 combined mpg
4WD: 14 city mpg / 18 highway mpg / 16 combined mpg

3.0L Duramax
RWD: 21 city mpg / 27 highway mpg / 23 combined mpg
4WD: 20 city mpg / 26 highway mpg / 22 combined mpg

MAX CARGO ROOM
121 cu. ft. (2nd & 3rd row seats folded)

MAX TRAILERING
8,200 lbs. (6.2L 2WD with trailering pkg.)