The 2012 Porsche Panamera is available as a 4-door, 4-seat hatchback. Starting at $75,200, the 2012 Porsche Panamera 2 RWD is powered by a 3.6L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 27-mpg on the highway. The top of the line 2012 Porsche Panamera Turbo S AWD, priced at $173,200, is powered by a 4.8L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 23-mpg on the highway.