Thought his was neat you can compare all the viper line ups thruout the years.Not sure if all material is correct but yet thought it may help or be neat to waste time on.
http://autos.msn.com/research/compare/default.aspx?c=0&n=6&i=0&tb=0&ph1=t0&ph2=t0&dt=1&v=t102044&v=t3485&v=t92120
http://autos.msn.com/research/compare/default.aspx?c=0&n=6&i=0&tb=0&ph1=t0&ph2=t0&dt=1&v=t102044&v=t3485&v=t92120