I've been looking around for a trade-in for my car. I made a post a few days ago about a black 94 325is with 83,000 miles, which I really like. but today I test drove a blue 95 325is with 120,000 miles. they're both in great shape, the blue one needs a new drivers seat. when in 95 did they change from OBDI to OBDII? I have a guaranteed straight up trade with the the 95, but I'm not so sure about $$ with the 94. what should I do? I like both of them the same. any input is appreciated.