The Lexus RX 400h is the world’s first premium SUV to feature a hybrid power system. Delivering the low exhaust emissions and high fuel efficiency that are well-established characteristics of hybrid power, the RX 400h also provides the high performance that has until now typically been the preserve of large-capacity petrol engine models. Yet there is no compromise in terms of luxury; quiet and seamless operation; durability and refinement.
In official combined cycle driving the vehicle returns 34.9mpg, a better figure than any of its premium petrol SUV rivals and on a par with the very best diesel performance. In terms of exhaust emissions, the vehicle complies with Euro IV emissions standards and produces 192g/km of carbon dioxide. Nitrogen oxides emissions are reduced to near-zero.
The RX 400h is almost identical to the RX 350 model, sharing the same aerodynamically-efficient design that provides excellent stability and keeps wind noise levels to a minimum. A few details set the RX 400h apart; including a revised front grille designed to aid cooling of the Hybrid Synergy Drive system and neatly integrated front fog lamps in the front bumper section. As the flagship of the range, the RX 400h features a series of revisions and improvements.