I have just been reading in Autocar about the official E7's and in particular, the 300 bhp version. CCC claim that it will do 0-60 in 4.0secs. The question I have is how. These cars are based on RS2's so will weigh nearly the same as a GSR. The best tests of high powered E7's have been in Autocar where they tested the Warrender (RC) 340 at 4.4 seconds while the Extreme was timed at 4.2 secs. Both these cars have at least 15% more power or a minimum of 340 bhp. Is this another case of CCC misleading their customers (don't mention the warranty issues!) or have I missed something.