Engine, 3.6L DI DOHC V6 VVT (308 hp [230.0 kW] at 6800 rpm, 275 lb-ft of torque [373 N-m] at 4000 rpm) (Standard on Crew Cab models.)
Rear axle, 3.42 ratio (Included and only available with (LGZ) 3.6L DI DOHC V6 engine or (LWN) 2.8L Duramax Turbo-Diesel engine. Standard on Crew Cab models.)
GVWR, 6000 lbs. (2722 kg) (Standard on Crew Cab models with (LGZ) 3.6L DI DOHC V6 engine only.)
Air bags, dual-stage frontal airbags for driver and front passenger, seat-mounted side-impact airbags for driver and front outboard passenger, and head-curtain airbags for front and rear outboard seating positions; includes right-front airbag Passenger Sensing System (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Alternator, 150 amps
Assist handle, front passenger on A-pillar
Battery, heavy-duty 730 cold-cranking amps/70 Amp-hr, maintenance-free with rundown protection and retained accessory power