The 2004 Acura TL is available as a 4-door, 5-seat sedan. Starting at $34,650, the 2004 Acura TL w/Nav System (A5) is powered by a 3.2L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 20-mpg in the city and 28-mpg on the highway. The top of the line 2004 Acura TL w/Summer Tires/Nav System (M6), priced at $34,850, is powered by a 3.2L, 6-cylinder engine mated to a manual transmission that returns an EPA estimated 20-mpg in the city and 30-mpg on the highway.