Porsche´s Carrera Coupe and Cabriolet were given more power: The 3.8-litre flat-six engine now sends 402bhp to all four wheels. The coupe runs from 0-62mph in 4.6 seconds, the cabriolet needs 4.8 seconds.
Although the car has more power, fuel consumption and CO2 emissions are equal to the standard 4S model (26.9mpg, 249g/km).
The two GTS models will go on sale in UK in July. Prices for the coupe will start at £83,145, while those for the cabriolet start at £90,024.