Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

At GM, the tail fin is back--but now it's a blade

Tail fins are making a comeback at General Motors Co., although they are a far cry from the saillike appendages of the 1950s. And this time the company is calling them blades. The look, pioneered on the Chevrolet Volt to improve aerodynamics, will appear on other models to boost fuel economy, said Ed Welburn, GM's global design chief.

New Porsche Cayenne – the Lumma CLR 550 GT version

The Lumma CLR 550 GT There’s something about the Porsche Cayenne that attracts the tuners and modders to lose the plot. Perhaps it’s the fact the Porsche Cayenne is no oil painting – and frankly, the new Porsche Cayenne is no better – that makes everyone think that whatever they do it can’t look worse. But it can.

Volkswagen to take full control of Porsche

Volkswagen Group's decision to take full control of Porsche Automobil Holding SE's carmaking business is seen as positive by analysts. VW said it has agreed to buy the remaining 50.1 percent of Porsche SE's automotive business that it doesn't already own for 4.46 billion euros ($5.54 billion), ending a seven-year takeover saga that divided two of Germany's most powerful families. The agreement means Volkswagen can now fully fold the Porsche automaking business into its stable of brands, which range from Audi and Bentley sedans to Skoda and Seat volume models and Ducati motorbikes.