| Re: AutoZeitung - BMW M6 Cabrio vs. Mercedes SL63 AMG & Porsche 911 Turbo Cabrio -
05-07-2008, 01:48 PM
Porsche does very hard work with their convertibles. The top speed is the same as the coupe variants and the acceleration figures are very close as well. I love these figures, the 911 is the under powered one but yet the fastest and most fuel efficient one. |