Dodge redesigned its midsize sport-utility vehicle for 2004, giving it larger dimensions and more available power. The new Durango was 3 inches longer in wheelbase, 7 inches longer overall, close to 5 inches wider--and almost 400 pounds heavier than its predecessor. Principal competitors included the Ford Explorer, Honda Pilot, and Toyota 4Runner. Durangos were offered with rear-wheel drive and two all-wheel-drive systems, one with low-range gearing. Three engines were available: a new 3.7-liter V6, a 4.7-liter V8, and a newly optional 5.7-liter Hemi V8 with 85 more horsepower than the largest previous engine. V6 models came with a four-speed automatic transmission; V8s had a five-speed automatic with tow/haul mode. Four-wheel disc brakes with ABS were standard. Traction control was newly optional, but an antiskid system was unavailable. Also optional were curtain side airbags that covered all three rows of seats. Front torso side airbags were not offered. Durangos came in ST, SLT, and Limited trim. ST models had two rows of seats for five-passenger capacity; the SLT and Limited had a third row to seat up to seven. Third-row seats folded flat to the floor. The Durango's rear liftgate lacked separate-opening glass. Limiteds had leather upholstery, which was optional on the SLT. Other available features included adjustable brake and accelerator pedals, DVD entertainment, satellite radio, and Chrysler's UConnect, which used the audio system as a hands-free, wireless link to any cell phone in the vehicle. A sunroof was available for the first time. Durangos could tow as much as 8950 pounds.