Buying a 1987 Toyota MR2 and Driving It Back Home 450 Miles . . . What could go wrong 

My homie of homies, Steven bought one of his dream cars a 1987 Toyota MR2 (AW11). the only catch is he couldn't find a decent one anywhere in Vegas or LA, so we would have to drive it 6 hours to Tucson Arizona to get it. and then drive a 35 year old car he just bought back those same 450 miles back home. What could go wrong