Based on the recent introduction of the Five Hundred sedan at the 2007 Detroit Auto Show (which has now been renamed Taurus), the 2008 Ford Taurus X will get a new, PZEV-rated (Partial Zero Emissions Vehicle) 3.5-liter V6 engine that yields 260 horsepower. That’s up from the existing 3.0-liter’s output of 203 horsepower. A new six-speed automatic transmission handles power delivery. Also new for 2008 is an improved all-wheel-drive system.