The Lexus GS is a mid-size luxury sedan that has been produced by Japanese automaker Lexus since 1991. The current fourth-generation model was introduced in 2012 and has received various updates over the years. It is available in rear-wheel and all-wheel drive configurations, and offers a range of engine options ranging from a 2.0-liter turbocharged 4-cylinder to a 5.0-liter V8. The Lexus GS is known for providing an excellent blend of comfort, luxury, performance, and technology.