The step up in performance from the P1 to the P1 GTR is equivalent to the gap between the $280,000 650S and the $1.1 million P1. The McLaren folks don't want me cracking it up either.

God has not endeavored to bless you with the driving skills of Ayrton Senna. He has, however, deigned it appropriate to bless you with a bounty of unimaginable riches, time for the occasional ...

One of those converted P1 GTRs is up for grabs, courtesy of F1rst Motors in Dubai. Even better, the LM-converted P1 GTR has zero miles on the clock, which means getting this ultra-rare supercar ...

McLaren. But changes made to this P1 GTR—named “Beco” after Senna’s little-known nickname—aren’t skin-deep. Its rear wing endplates have been enlarged to echo those of the MP4/4, ...

It may have been a good four years since the McLaren P1’s racing cousin, the GTR, went out of production, but the aftermarket isn’t quite done with the hybrid hypercar just yet.Brought to you ...

This particular P1 GTR was ordered new for a U.S. owner and was specced with the factory track package, a $30,000 option that includes twin nitrogen bottles to power the two center-lock air guns ...

It's been 30 years now since Ayrton Senna won his first Formula One world championship, and that's all the excuse McLaren needs to foist another tarted-up P1 GTR onto its teetering pile of special ...

There's no word on any powertrain mods, but the P1 GTR's stock powertrain is hardly lacking. We're talking about a 986-horsepower hybrid setup combining a 3.8-liter twin-turbocharged V-8 with an ...

Launched as a track-only model, the P1 GTR is even more extreme, totaling 58 examples compared to the road-going run of 375 units. Designed as a successor to the F1 GTR that took the overall ...