The car never left me stranded, no drivetrain work needed, just little things like headlight motors, window seals, a/c recharge, etc. Sometimes I think journalists at the time were just annoyed that it was like owning two BMWs, 2 batteries to replace, two sets of plugs and injectors, two mafs, etc but when it came down to it these were fairly simple and relatively unstressed engines. The real scare was getting a nikasil v8 in the early 840s, then you might be looking at a block replacement. Otherwise, not too many huge issues.