I was trying to figure out what i weight...it says a 04 cavalier rs weights like 2650 and the ls sport version weights 2950 or something...well i have the 2dr ls version non-sport so do i weight 2650 or 2950?
I dont think the LS Sport weighs that much more than the LS Coupe, the only difference between the two are teh styling package and wheels. The weights you probably saw were the ones of the Coupe and the Sedan. So since you have the coupe I would say you weigh about 2650 lbs. give or take.
The title for the car will tell you the weight of the vehicle. If you don't have it, it might be on the paperwork from buying the car. Possibly on the VIN plate that is possibly on the driver's door where the lock mechanism is, or on the frame where the door closes.
ive got a 2 dr base and with me in it, it weighs 2760 i think.
12.7@110MPH with 10PSI.