Lexus Gx 2024 Mpg Hybrid. The outgoing gx gets 16 mpg in the epa's combined cycle, and toyota estimates the new one will earn a 17 mpg rating. 22 mpg city and 25 mpg highway.
Combined fuel economy improves slightly from 16 to 17 mpg. The outgoing gx gets 16 mpg in the epa’s combined cycle, and toyota estimates the new one will earn a 17 mpg rating.