Never said the magazine articles did hold a great deal of weight - hence my specific mention of the 'few' magazine tests so far. KW results can also vary greatly from dyno to dyno - as well as ambient air temperatures during the dyno run also playing a role. The XR6T and the G6ET run identical engines, gearboxes, tyres and weigh virtually the same (the XR may be slightly lighter). The only real difference I can see that may impact 0-100km times is the luxury (ie softer) suspension on the G6ET which may theoretically improve or reduce the amount of grip available during a hard launch. The F6 has the same displacement engine as the XR6T and GE6T with most of the extra power courtesy of a larger (ie slower spooling) turbo. This could potentially hamper 0-100 times slightly (especially seeing as the rear tyres are also still only 245 on the F6). Buggered if I know why so many people place so much emphasis on 0-100 and times anyway. While driving around on the roads how often would you mash the big go pedal and scream up to 100 clicks, then think to yourself... "Phew, I'm glad I bought the G6ET. Cause if I'd bought the F6 that may have taken a tenth longer!" The real benefit of the power of these cars is their ability to accelerate once they're already up and rolling. Through the twisty's and overtaking.