Grand National Roadster Show champ is NOT a '32 Ford!

If you think arguing politics, religion or the cuteness of your grandchildren are divisive subjects, try arguing roadsters. Even the definition can get some people hyperventilating. What is a roadster, anyway?

Porsche 918 Spyder (2013) at Frankfurt motor show

This is the new Porsche 918 Spyder, and it’s just been unveiled on the eve of the 2013 Frankfurt motor show. The Porsche 918 Spyder is the successor to the legendary Carrera GT, uses a race-derived engine, hits 62mph in 2.8 seconds, and will reach 214mph. But the Porsche 918 Spyder is also very different to the Carrera GT, because it’s a hybrid and promises Toyota Prius-like levels of parsimony.

Volkswagen working on new VR6 engine

Volkswagen is pushing ahead with development of a new narrow-angle V6 direct-injection gas engine, sources from the German carmaker's engineering headquarters based in Braunschweig reveal. Engineering for the new engine is being overseen by Volkswagen's new head of engine development, Fritz Eichler -- who in a previous position led the development of the current generation of Mercedes-Benz AMG powerplants -- continues with a swept volume of 3.0-liters and an unfashionable 15-degree cylinder bank angle. It has been conceived for transverse mounting.