Revenge can be easier than that
All you have to do is wait until it snows and laugh at all of the SUVs stuck in ditches. Most people who own them don't know how to drive them. Too many people seem to forget that four wheel drive doesn't mean they can stop better than anyone else, either. Odds are that woman would've been just as bad a driver in a smaller car, so it isn't worth inflicting Al Gore on the nation to get your revenge.
As for the Lexus (or Mercedes or other very expensive SUVs), what do you want to bet that none of those vehicles will ever be driven off road?