New colors of Mclaren 765 LT 765LT (2020–2023) Unveiled on 3 March 2020, the 765LT is a limited (765 units worldwide) version of the 720S and the successor to the 675LT as a Super Series Longtail car, focused on track performance. The M840T engine is now rated at 765 PS (563 kW; 755 hp) at 7,500 rpm ...