Porsche has been in the business of slaying sacred cows for the better part of a decade, from venturing into the SUV space with the Cayenne to the four-door realm with its Panamera hatchback. And if those vehicles didn't leave brand purists apoplectic enough, Porsche has been adding diesel and hybrid power to its portfolio, though to this point, neither alt-fuel motivator has made its way into the brand's sports car lineup.
Porsche Panamera Diesel
Diesel may not be the first thing that comes to mind when you think of Porsche, but in the European market – that vital one which Porsche calls home – diesels are indispensable. Particularly when you're trying to extend beyond niche sports cars and into the mainstream luxury sedan market as Zuffenhausen has with the Panamera. In fact, diesels account for 15 percent of Panamera sales worldwide (even though they're not offered Stateside), so to keep oil-burning customers happy, Porsche
2010 Porsche Panamera - Click above for a high-res image gallery
Click above for high-res gallery of the Porsche Panamera Gran Turismo
We've been following the on-again, off-again news of the upcoming hybrid and diesel powertrain options on Porsche's Panamera, which is scheduled to go on sale starting next year. It seems that the hybrid is a lock and will be equipped with a 3.6-liter V6 engine offering 300 horsepower along with an extra hundred horsies from the electric motor. While that engine and motor combo will likely make the Porsche an extremely fast hybrid, rumor has it that the driver will be able to selectively choose