Thanks for that SteveThink it was What Car in one of their early tests v an SQ5 that measured/reported the SD as 5.9 secs to 60.Working on the basis of your 6.04 to 62 that would indicate that the SD will actually do 0-62 in around 5.8 seconds. Looks like Porsche have been a little conservative with their claimed 0-62 times, I'll have to try that out for myself.
But 62 is not 60. As a guide, the USA catalogue has times to 60 which are 0.2s less for a petrol S than the European catalogue has to 62 (100km/h).
(I once I had a BMW 325i whose 0-60 time was a lot better than 0-62 because it hit the limiter at 60 in 2nd gear.)