Porsche Shows Off Cayenne Hybrid

Porsche showed off a pre-production version of its new Cayenne Hybrid to journos today. Here's the takeaway: It can go off road. That's a bold statement, considering there's not a single other hybrid SUV certified for rough duty. (Outside military applications, natch.) According to some in attendance, the Cayenne… » 7/27/07 5:55pm 7/27/07 5:55pm