The 2021 Lexus UX 250h is available as a 4-door, 5-seat sport utility. Starting at $35,200, the 2021 Lexus UX 250h Base is powered by a 2.0L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 41-mpg in the city and 38-mpg on the highway. The top of the line 2021 Lexus UX 250h Luxury, priced at $39,900, is powered by a 2.0L, 4-cylinder engine mated to an automatic transmission that returns an EPA estimated 41-mpg in the city and 38-mpg on the highway.