The 2012 Acura TL is available as a 4-door, 5-seat sedan. Starting at $35,705, the 2012 Acura TL FWD is powered by a 3.5L , 6 -cylinder engine mated to an automatic transmission that returns an EPA estimated 20-mpg in the city and 29-mpg on the highway. The top of the line 2012AcuraTLw/Advance Package (A6) AWD , priced at $ 45,185 , is powered by a 3.7L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 26-mpg on the highway.