2018 Buick LaCrosse
The 2018 Buick LaCrosse is a 4-door, 5-seat Sedan, available in 5 trims, ranging from the Base FWD to the AWD. Upon introduction, the $29,565 Base FWD is equipped with a standard 2.5L, 4-cylinder, engine that achieves 25-mpg in the city and 35-mpg on the highway. an Automatic transmission is standard. The $43,425 AWD is equipped with a standard 3.6L, 6-cylinder, engine that achieves 20-mpg in the city and 29-mpg on the highway. an Automatic transmission is standard.