The 2010 Audi Q7 is available as a 4-door, 7-seat sport utility. Starting at $46,900, the 2010 Audi Q7 3.6 Premium is powered by a 3.6L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 14-mpg in the city and 19-mpg on the highway. The top of the line 2010 Audi Q7 4.2 Prestige, priced at $61,000, is powered by a 4.2L, 8-cylinder engine mated to an automatic transmission that returns an EPA estimated 13-mpg in the city and 18-mpg on the highway.