01 Bonneville SSEI vs. 01 BMW 330ci?

I'm wondering which car you guys think will win in the 1/4 mile. The stock Bonneville has the 3.8L V6 with the Supercharger (240 h.p.). The BMW is a 3.0 V6 (225 h.p.) with a K%26N Cold Air Kit and a decent exhaust system. I think the Bonneville is almost 4000 lbs. while the Beemer is something like 3550 lbs. If you pick one car or the other, how many car lengths would the other car need at the starting line to make it a good race. Thanks!

01 Bonneville SSEI vs. 01 BMW 330ci?virus scanner

hmm well the 1/4 mile time for the 330ci stock is about 14.8, the bonneville is about 15.0 - 15.2, so the 330ci is only a little faster on the 1/4 mile