For 2005, Ford debuts a new 4-dr sedan with available all-wheel drive. The Five Hundred accommodates five passengers on seats Ford says are mounted about 4 inches higher than in other sedans. SE, SEL, and Limited models are offered, all with a 203-hp 3.0-liter V6 and a choice of front-wheel drive or AWD. Front-drive SEs and all AWD Five Hundreds use a continuously variable automatic transmission. A CVT provides variable drive ratios vs. a conventional automatic's preset ratios. Front-drive SEL and Limited versions get a 6-speed automatic transmission. Antilock 4-wheel disc brakes and traction control are standard. No antiskid system is available. SE and SEL have 17-inch wheels, Limited has 18s. Front torso side airbags and head-protecting curtain side airbags are optional. Standard equipment includes a power driver seat and split folding rear seatbacks; SEL and Limiteds add a folding front-passenger seat. Options include a sunroof and rear obstacle detection. The Five Hundred shares its basic design and powertrains with the Mercury Montego sedan and with Ford's Freestyle crossover SUV.