2024 Gx550 Mpg. Lexus gx 550 drinks gas, but not when towing. Detailed specs and features for the 2024 lexus gx 550 premium+ including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.
Research the 2024 lexus gx 550 at cars.com and find specs, pricing, mpg, safety data, photos, videos, reviews and local inventory. I would prefer to keep the simpler, more proven v8 for a measly 2 mpg gain on the highway.