The 2015 Lexus RC 350 is available as a 2-door, 4-seat coupe. Starting at $42,790, the 2015 Lexus RC 350 RWD is powered by a 3.5L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 19-mpg in the city and 28-mpg on the highway. The top of the line 2015 Lexus RC 350 AWD, priced at $45,025, is powered by a 3.5L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 19-mpg in the city and 26-mpg on the highway.