Similar to a number of Lexus vehicles, the best-selling RX midsize SUV is available as a conventional gasoline model (3.5-litre V6) or with a hybrid powertrain, both featuring all-wheel drive and around 300 horsepower. Selection continues with the Navigation, Luxury, F SPORT and Executive packages. Moreover, a longer-wheelbase RX L with three rows of seating hit the market during the past year and proves lighter and more fuel-efficient than the big GX and LX.