The sixth-generation Toyota Celica began in 1994 and ran to 1999. The car remained a front-wheel-drive two-door sports coupe, with the exception of the four-wheel-drive GT-Four, and was available in coupe (liftback) and convertible body styles only. Toyota limited U.S. customers by only offering the ST and GT variants and its most powerful Celica, the GT-Four would not be sold in the states either. Aesthetically the car changed dramatically and resembled a "baby" Toyota Supra. Japanese market cars were named slightly different, such as SS I, SS II, and SS III, with the addition of the GT-Four of which only 2500 units were built for homologation.