The 2020 Alfa Romeo Stelvio is available as a 4-door, 5-seat sport utility. Starting at $43,400, the 2020 Alfa Romeo Stelvio Base AWD is powered by a 2.0L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 22-mpg in the city and 28-mpg on the highway. The top of the line 2020 Alfa Romeo Stelvio 4x2, priced at $41,400, is powered by a 2.0L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 22-mpg in the city and 29-mpg on the highway.