The 2020 Nissan 370Z is available as a 2-door, 2-seat coupe. Starting at $30,090, the 2020 Nissan 370Z Base (M6) is powered by a 3.7L , 6 -cylinder engine mated to a manual transmission that returns an EPA estimated 17-mpg in the city and 26-mpg on the highway. The top of the line 2020Nissan370ZNISMO (A7) , priced at $ 47,190 , is powered by a 3.7L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 19-mpg in the city and 26-mpg on the highway.