McLaren Chicago is selling an ultra-rare P1 LM engine ... a road-legal version of the P1 GTR featuring enhanced aerodynamics, ...

The GTR is wider, lower, 50kg lighter and more extreme in every way. McLaren Special Operations created just 45 P1 GTRs and ... button one final time… The engine fires instantly, the electric ...

At its heart, the McLaren P1™ GTR seamlessly integrates the 3.8-litre twin-turbo V8 petrol engine with an enhanced lightweight electric motor. Combined, these powerplants generate 1,000PS ...

The biggest change is to the engine hardware producing additional boost and hybrid power in order to maintain the McLaren P1™ GTR's 1000PS (986bhp). This is achieved while still using 99-octane ...

Why, you might well ask, is a limited production trackday car costing the best part of £2million of such relevance to the rest of us? The short answer is that it isn’t. But as lovers of ...