What do you guys think is fastest? A 2008 Pontiac G6 V6 3.5L, a 2008 Chevrolet Silverado Crew Cab 5.3L V8, or a 1998 Pontiac Grand Prix GT V6 3.8L sedan?

I've also driven a 2011 Buick Regal highest trim level non turbo, a 2011 Buick Lacrosse CSX, 2011 Cadillac SRX, 2009 Buick Enclave, 00's Honda civic, 1997 Olds Alero (?), and maybe more I can't think of. Not bad for a 16 y/o?