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

BMW, Mercedes consider return to 4-bangers in U.S. market

Facing stricter fuel economy standards, BMW and Mercedes-Benz are considering bringing four-cylinder engines back to the United States. BMW stopped offering four-cylinders in 1999 when its 318ti hatchback flopped. Mercedes-Benz had four-cylinder engines on the 2005 C230 and SLK230 but dropped them in favor of six-cylinder models.

GM's Tom Peters on breaking Corvette design tradition [w/Video]

GM design director of performance vehicles and full-size trucks Tom Peters has defended his decision to break from Corvette tradition by abandoning round rear lamps for the 2014 Stingray in an Autoweek video. The rear lamp design of the new model has been criticized as being "too Camaro" by some, to which Peters challenges them to park one alongside the other before he highlights just how different they are. Functionality also played a key role in the rear lamps' redesign, he explains, such as rear aerodynamic considerations, new LED technology previously unused in Corvette design, and depth of sculpture opportunities.

New Kia Cee’d & Procee’d GT Turbo Geneva 2013 debut

Kia will launch the Cee’d & Pro_cee’d GT at the 2013 Geneva Motor Show with a 200bhp Turbo engine and cosmetic tweaks. We’ve already revealed that Hyundai are planning a turbo version of the i30 3-door (perhaps the Hyundai i30 R?) and Kia are following suit to with go-faster versions of the new Cee’d, new Pro_cee’d and, it appears, even the new Cee’d Sportswagon. The plan is to kick of with the launch of the Cee’d GT and Pro_cee’d GT at the 2013 Geneva Motor Show, with every possibility Kia will also launch a Cee’d Sportswagon GT later in 2013.