43-45814a 5 Mercruiser Alpha I V6 Upper Unit Gear 1.65 Ratio Set on 2040-parts.com

BMW's N20 engine--four cylinders, more power

More power, greater torque, reduced fuel consumption, lower tailpipe emissions and less weight--but better? Before driving the BMW X1 xDrive28i, the first model to feature the German carmaker's new turbocharged 2.0-liter four-cylinder gasoline engine, we weren't so sure. The new engine, known as the N20 and set to lead a return of four-cylinder BMW models to North America for the first time since 1998, has been conceived to (indirectly) replace the company's long-running naturally aspirated 3.0-liter inline six-cylinder.

Audi A3 and S3 Saloon (2013) first official pictures

Audi has plugged the slender gap between the five-door Audi A3 Sportback and A4 saloon with this new model: the A3 Saloon. Available in the full range of A3 powertrain and trim options, a 296bhp S3 version will follow in a few months, as seen in these first official pictures. How do I pigeonhole the Audi A3 Saloon?

Hyundai HCD-14 Genesis Concept: 2013 Detroit Auto Show

The Hyundai HCD-14 Genesis Concept has been revealed at the 2013 Detroit Auto Show, previewing the next generation of Hyundai’s premium offerings. Hyundai has now revealed the HCD-14 Genesis Concept in Detroit and there’s little doubt that this is the next Hyundai Genesis, albeit with a chunk of concept fripperies thrown in to titillate. Concept fripperies like the rear suicide doors and enormous carbon fibre wheels seem likely to be lost in the production version of the new Genesis (although Hyundai may surprise us) but it seems likely that the overall styling will come through, just as it has on many of Hyundai’s recent concepts (unless Peter Schreyer has a play now he’s in charge of Hyundai design).