Porsche Pulls Back The Covers On New 542 HP 4 Liter V8

Porsche unveils a new twin-turbocharged V-8 direct-injection gasoline engine set to power future incarnations of its Panamera Turbo and Cayenne Turbo.
Presented at the Vienna Motor Symposium, the 4.0L unit, which will migrate to other Volkswagen Group models from Audi, Bentley and Lamborghini, forms part of a range of new modular V-6 and V-8 gasoline engines jointly developed by Porsche and Audi.
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