The 2009 Nissan 370Z is available as a 2-door, 2-seat coupe. Starting at $29,930, the 2009 Nissan 370Z Base (M6) is powered by a 3.7L , 6 -cylinder engine mated to a manual transmission that returns an EPA estimated 18-mpg in the city and 26-mpg on the highway. The top of the line 2009Nissan370ZTouring (A7) , priced at $ 35,760 , 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.