The 2022 Cadillac XT4 is available as a 4-door, 5-seat sport utility. Starting at $35,795, the 2022 Cadillac XT4 Luxury FWD is powered by a 2.0LL , 4 -cylinder engine mated to an automatic transmission that returns an EPA estimated 24-mpg in the city and 30-mpg on the highway. The top of the line 2022CadillacXT4Sport AWD , priced at $ 41,895 , is powered by a 2.0LL , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 22-mpg in the city and 29-mpg on the highway.