The Lexus GS 460 is a full-sized luxury sedan, produced by Japanese carmaker Lexus since 1991. It is the second-largest sedan in the Lexus lineup, after the LS. The GS 460 is powered by a 4.6L V8 engine and is available with either rear-wheel drive or all-wheel drive. It is offered in various trim levels, with features such as adaptive cruise control and all-wheel steering, depending on the particular trim.