All new for 2013, the Lexus GS 450h is a luxury, hybrid, sport sedan powered by a 3.5-liter V6 hybrid engine that produces 338 hp, for a 0-60 time of 5.6 seconds. Drivetrains consist solely of RWD, paired to a 6-speed sequential-shift automatic (ECT-i) with paddle shifters. Fuel mileage falls within an EPA estimated range of 29 mpg city to 34 mpg highway. Features include automatic climate control, heated/cooled seats, power moonroof, leather interior, USB iPod® connectivity, and drive mode select. Safety is comprised of 10-airbag system, dynamic radar cruise control, blind spot monitor, adaptive front lighting, and lane keep assist. The GS 450h is backed by a 4-year/50,000-mile warranty.