I was curious of any of you guys could explain to me how Motor Trend turned better 0-60 and better 1/4 mile times with the 330XI than with the 330I. The numbers were 5.8/14.4 and 6.1/14.6 respectively. How is this possible? The XI weighs more and its not like the 330I has wheel spin off the line due to excessive power or anything. So I ask everyone, what is up with this? BTW, MT isn't the only mag that has turned better times in the AWD model versus the RWD.