Did the plant open after 1991? Ok, but BMW's made for the US market are made with many cheaper parts than their European siblings. Ask any American BMW enthusiast, or just visit one of their bbs'. "Where can I get my hands on ellipsoid lights?", "Where can I get eurospec this and that". What is known as "sport suspension" in the US is the regular suspension here etc. America and Europe are two completely different markets, and the cars are made to fit those markets.