The McLaren Senna has been designed, engineered and developed with single-minded purpose: to be the ultimate McLaren track-concentrated car for the road. Legalised for road use, but not sanitised to suit it, the new Ultimate Series deliberately compromises McLaren's trademark breadth of supercar daily usability; instead it provides the purest connection between driver and car, to deliver the most intense circuit experience of any road McLaren.

The Senna’s ultra-lightweight construction, with a carbon fiber chassis that’s a further development of the 720S platform and body panels, help it achieve an incredibly low dry weight at just 1,198kg (2,641lbs), making it the brand’s lightest road car since the iconic McLaren F1. For those of you keeping track, that’s around 220kg or 485 pounds less than the already lightweight McLaren 720S.

Powering the Senna is a 4.0-liter twin-turbocharged V8 placed behind the driver mated to a seven-speed dual-clutch transmission that turns the rear wheels. It produces 800PS (789bhp) and 800Nm (590 lb ft) of peak torque, resulting in a power-to-weight ratio of 668PS/650HP-per-tonne.

The Woking company won’t say how fast it is yet, simply stating that it will have “savage performance”. Still, a 0-60mph (96km/h) in 2.5 seconds or less and a top speed of over 200mph (320km/h) should be expected from the most powerful road-legal McLaren ever.

The third model introduced under the McLaren Track22 business plan, the McLaren Senna will be hand-assembled in England at the McLaren Production Centre. Production will be limited to 500 vehicles, each costing from £750,000 including taxes (UK price) and all already allocated.