The 928 GTS was available for sale in late 1991 as a 1992 model in Europe with Changed bodywork, larger front brakes and a new, more powerful 5.4 L, 350 BHP engine were the big advertised changes and at the time it was one of the most expensive road cars at the time. The last evolutionary stage of the 928 model was the GTS and featured flared rear wings, a red light panel at the rear, a rear wing painted in exterior colour, exterior mirrors in the Cup design plus 17" Cup rims as standard