Using an all-new platform,[7][8] the LS 460 (USF40) uses the standard 2,969 mm (116.9 in) wheelbase, while the LS 460 L (USF41) features a stretched 3,091 mm (121.7 in) wheelbase.[9] The fourth-generation models' technical specifications were shown in greater detail at the Geneva Motor Show in February 2006.[10] A hybrid version, LS 600h L (UVF46), was previewed at the New York International Auto Show in April 2006.[11] At its introduction in 2006, it won the Car of the Year Japan award for the second time.