This is the news from the Lake Wobegon car show, where all the vehicles look beautiful, all the engines are low-emission, and all automotive managers are above average. No wait, this is Geneva, probably the world’s most important car show. The rest of the opening sentence is true, though – at least, that’s what public relations would have you believe. Let’s start, for no particular reason, with Porsche. Here’s something akin to a Porsche joke. The majority opinion among journos is that the new Cayenne has a “Korean-car’s butt”, in other words a generic, nondescript appearance. Ask a Porsche guy about it and in the unlikely case he’ll...
