Developed under the 200B program, the fifth-generation LS made its debut at the January 2017 North American International Auto Show. This model was previewed by the LF-FC concept that was first shown at the 2015 Tokyo Motor Show. It is the second Lexus model to be built on GA-L platform, after the LC grand tourer. Dubbed as "LS 500" (VXFA50/55), it is the first LS to be powered by a V6 engine. The 3.4 liter twin-turbo "V35A-FTS" V6 produces and of torque. The wheelbase is longer than the previous long-wheelbase model, the LS 460L. The height is also lower, with the bonnet and boot measuring lower, respectively.