An improved powertrain motivates the 2008 Ford Taurus. Its new 3.5-liter Duratec V6 engine yields 260 horsepower, a substantial improvement compared with the previous 3.0-liter V6’s output of 203 hp. A new six-speed automatic transmission has been tailored for efficiency, and the Taurus achieves a Partial Zero Emission Vehicle (PZEV) rating in states that follow California’s strict emissions guidelines, the first V6 to earn the PZEV rating. The CVT has been dropped. Ford has also revised the Taurus's front shock towers, allowing for 10 mm more travel. New front springs and dampers combine with an upgraded rear suspension for a more luxurious ride. Fuel Efficient Power Steering (FEPS) varies power steering boost, maximizing effectiveness and economy.