Car Weights

[fire beast]

I was wondering if anyone could tell me or link me to info about:

Weight of a Chevy Impala with the 3400
Weight of a Pontiac Grand Am (99+) with the 3400
Weight of a Pontiac Grand Am (96-9 with the 3100

also, does the impala 3400 match the Grand am 3400 with about 170-175 stock hp?

thanks, once these questions are answered i have another....

[Canada]

My car weighs 2940 lbs.

That includes a full tank of gas, the spare, jack, and no crap in the car. As well as Z26 seats (they are a *bit* heavier) and an Addco 1" rear anti-roll bar.

All dyno charts I've seen seem to point towards 175 hp for all 3400s.....no matter the vechile it came in.