McLaren has unveiled its latest racetrack weapon, the Senna GTR, which takes the recently unveiled?and already sold out?Senna hypercar to what could be its ultimate extreme. It follows in the footsteps of previous McLaren racers like the Le Mans?winning F1 GTR and the more recent P1 GTR.
The Senna GTR is limited to just 75 customers, each of which will have to shell out $1.4 million for the privilege of owning one. For the extra few hundred thousand dollars over the “regular” Senna, owners will get more power and torque, more grip and downforce, and a car that, McLaren promises, will offer the brand’s fastest lap times outside Formula 1.

This technically being a concept car, there aren’t a ton of details yet?McLaren promises a full download later this year?but we do know the GTR will weigh about the same as the roadgoing Senna while getting at least 814 horsepower from its twin-turbocharged 4.0-liter V-8, an increase of about 25 horses. The GTR will also have a racing gearbox, a track-oriented suspension tune, and Pirelli slicks as standard. The body maintains the Monocage III central structure but is modified from that of the somewhat aesthetically challenged regular Senna?call it function over form?with a wider track, fatter front and rear fenders, and all manner of aerodynamic addenda, including extreme front-splitter and rear-diffuser elements that bring to mind preassembly flat-pack furniture or maybe bosozoku-style body mods. At the rear, a c...