does the 240sx share its suspension with any other cars out there? because i know that the acura cl shares it with the accord and the civic share it with the integra but do 240's have a suspension counter part?

This came straight from the SCC hybrid how to, for the 240sx.

"The 1989-1994 240SX was a very confused car. It had an incredibly balanced chassis that shared its multi-link rear suspension with the 300ZX and Skyline, yet it was tuned for ride comfort over handling."