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

VW CrossBlue concept (2013) first official pictures

This is Volkswagen's next SUV, just revealed at the 2013 Detroit motor show. Called the CrossBlue, it's a 'mid-sized' six-seat SUV aimed specifically at the American market. Yet judging by these images, and to these European eyes, there doesn’t seem to be much ‘mid-sized’ about it – it's a mammoth five metres long, coming in at 200mm longer than a VW Touareg.

Marcello Gandini laments today's 'fake' concepts

Marcello Gandini has branded current concept cars fakes and "little more than maquettes" in an interview about Bertone's extensive concept car history. The enigmatic designer, whose work with the design house stretches back to the late ‘60s, expressed his dislike of today's "fiberglass cars" and claims they can't hold a candle to the well-built concepts of old. He praises Nuccio Bertone's vision and his insistence on producing fully working, "almost driveable" concepts throughout the coachbuilder's existence.

BMW to offer four-cylinder diesels in North America to improve fuel efficiency

BMW will offer four-cylinder diesel engines in North America as it seeks to improve fuel efficiency and match the performance of its current six-cylinder gasoline engines. BMW is considering diesels in a range of models, including its 1 series, 3 series and 5 series sedans and possibly the X3 crossover and Z4 roadster, said Tom Baloga, vice president of engineering for BMW of North America. "You're going to see it in the 3 series, and the 5 series is a good possibility," Baloga said.