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These include that Nürburgring lap record target – the current record is held by the Mercedes-AMG One, which lapped the 12.944-mile circuit in 6min 35.18sec. The focus will be as much on efficiency and lightweight design – a traditional challenge for performance EVs – with an intended power-to-weight ratio of one metric horsepower (1PS, or 0.986bhp) per kg.
Porsche has not disclosed a target weight, but given the firm’s focus on lightweight design, the goal is likely to be close to a current 911 – around 1400 or 1500kg. That, in turn, would suggest a power output of close to 1500bhp.
Porsche has confirmed that the battery will be installed behind the vehicle’s seats – effectively where the engine in a traditional mid-engined hypercar would sit. Termed an ‘e-core’ concept, it mirrors the approach taken by Porsche with the Mission R, and helps to both centre the mass in the car for better handlingand allow for a lower floor than with a traditional battery skateboard chassis.
Another engineering objective is for the machine to produce downforce levels “well in excess” of the current 911 GT3 RS – which can create 860kg at 177mph.
Meanwhile, Porsche says it is also chasing “significantly improved” charging performance for its 900V architecture, with a goal for the Mission X to charge twice as quickly as the Taycan. That can charge at a peak of 225kW, which suggests Porsche is aiming for a speed of 450kW. Such fast charging would help to enable the car to be offered with relatively smallbatteries, thereby reducing weight.
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Porsche has given no details on what type or size of batteries the concept will use, but its hypercar performance means the firm is likely to be looking at high-performance units developed for motorsport or hypercars.
The design of the car is intended to fuse performance with “modern luxury” and a number of design cues from Porsche’s ultra-successful Le Mans 24 Hours sports prototypes are evident.
There is a lightweight glass dome with a carbonfibre-reinforced plastic exoskeleton that extends over both seats. Le Mans-style doors, similar to those used on the legendary 917 racer,are fixed to the A-pillar and open forwards and upwards.
The machine features a reworked version of Porsche’s ‘four-point’ light graphic, withvertical headlights inspired by the 906 and 908consisting of framed LED light modules. At the rear, there is a full-length light unit and transparent, illuminated Porsche lettering.
The aerodynamic design focus can be seen throughout the machine, in both its general presence and in smaller details, including near-transpired aero blades on the rear wheels, which feature a turbine-like design to offer improved cooling to the rear brakes.
Inside, the driver focus of the Mission X is signalled bythe motorsport-style asymmetrical layout - and the use of different colours for the two seats. Both racing seats feature six-point harnesses, and there is a motorsport-style open-top steering wheel that has paddle shifters attached.
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