The 2021 BMW 740 is available as a 4-door, 5-seat sedan. Starting at $86,800, the 2021 BMW 740 RWD is powered by a 3.0L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 22-mpg in the city and 29-mpg on the highway. The top of the line 2021 BMW 740 AWD, priced at $89,800, is powered by a 3.0L, 6-cylinder engine mated to an automatic transmission that returns an EPA estimated 20-mpg in the city and 27-mpg on the highway.