With the Mission E (2015) and Mission E Cross Turismo (2018), Porsche presented unmistakeable previews of its first all-electric sports car model series to come. Both visually and technologically, the Porsche Taycan sports saloon (2019) and the Taycan Cross Turismo cross-utility vehicle (2021) closely resembled the two concept studies and have since been launched successfully on the world markets - mission accomplished in other words. The next vision has now arrived with the Porsche Mission R: with this study of an all-electric GT racing car, the pioneer of sustainable mobility is revealing what customer motorsports could look like in the future.
Performance: on a par with the Porsche 911 GT3 Cup
The electric all-wheel drive delivering over 800 kW (1,088 PS) in so-called qualifying mode takes the Mission R to a top speed of more than 300 km/h. The power output remains constant, so there is no thermally induced derating - a major benefit of using the electric motors with direct oil cooling developed at Porsche. The electric motor on the front axle develops as much as 320 kW (435 PS) in racing mode, while the motor on the rear axle produces a maximum of 480 kW (653 PS). The all-electric racing car, which weighs in at around 1,500 kilograms, accelerates from zero to 100 km/h in less than 2.5 seconds.
Innovative e-motors, high-end battery and 900 volts
The Mission R is on a par with the performance level of the Porsche 911 GT3 Cup. The power output remains constant over the duration of the race, so there is no thermally induced derating - a major advantage of the electric motors with direct oil cooling developed by Porsche. The electric motor on the front axle produces up to 320 kW (435 PS) in race mode. In qualifying mode, the all-wheel-drive car has a peak system output of over 800 kW (1,088 PS). The continuous system power in race mode is 500 kW (680 PS). Top speed is over 300 km/h. The lightweight electric racing car, which tips the scales at around 1,500 kilograms, accelerates from zero to 100 km/h in less than 2.5 seconds. The capacity of the battery, which also incorporates high-end cells and direct oil cooling, is designed for sprint racing. Thanks to 900-volt technology and fast-charging capability, it is possible to charge the battery from 5 to 80 per cent SoC (State of Charge) in about 15 minutes during a break from racing. Another highlight is the very high recuperation output of up to 800 kW.
Powerful lithium-ion batteries with silicon anodes
Porsche is at the forefront of the development of high-performance batteries. The company is investing a high double-digit million euro amount in the new Cellforce Group GmbH. Cellforce's production facility is scheduled to go into operation in 2024 with an initial annual capacity of at least 100 MWh and will produce batteries for around 1,000 motorsport and high-performance vehicles. The chemistry of the new high-performance cells is based on silicon as the anode material, which makes it possible to significantly increase the energy density compared with current standard batteries. This means that the battery can be more compact with the same energy content. The new chemistry also reduces the internal resistance of the battery, which allows the battery to absorb more energy during recuperation. Fast charging can also be carried out more efficiently. Another special feature of the Cellforce battery cell is that it will be better able to tolerate high temperatures. These are all qualities that are of utmost importance in motorsports.
Aerodynamics designed for maximum downforce
With its advanced Porsche Active Aerodynamics (PAA), the Mission R can adapt its aerodynamic characteristics optimally to the driving situation on the race track. Its DRS (Drag Reduction System) comprises three louvres in the air intakes on each side of the nose section as well as an adjustable, two-section spoiler. For maximum downforce, the louvres are closed and the spoiler is deployed to its steepest position. To deflect as much air as possible in a race, the wheel arches are vented via openings at the top of each front panel. Furthermore, the front wheels are almost completely free in the rear area.
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