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

Nissan GT-R 4 Door Saloon

But Nissan admits that the GT-R is a loss-maker, which is hardly a surprise. So what can they do to capitalise on the kudos surrounding the GT-R? The route seems to be more models based on the GT-R’s platform, including a saloon and even an SUV.

Citroen DS Wild Rubis concept (2013) first official pictures

Citroen's DS Wild Rubis concept shows how a DS-badged SUV could look, and could lead to a high-riding model for the 4x4-loving Chinese market. It's the latest concept to showcase a possible future styling direction for Citroen's DS sub-brand, the quasi-premium offshoot of Citroen's main range. Tell me about the Citroen DS Wild Rubis Riding on 21in wheels, the Wild Rubis has a Mercedes ML-class-sized footprint, but is lower than a conventional posh-roader, standing 1.59m tall – about the same height as Citroen's own DS4 crossover.

For new CAFE rules, automakers place high-stakes tech bets

Game-changing 2015 fuel economy rules are forcing vehicle development teams to make high-stakes bets on expensive technologies--bets that will separate the winners from the also-rans. Not only do federal rules target a 2015 fleet average of 35.5 mpg, up from the current 27.5 mpg for cars and 23.1 mpg for light trucks; they force automakers to bet on different technology packages for each vehicle segment. Companies that do best at mixing technologies while keeping down costs will have an advantage when buyers wince at higher stickers.