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

Changan Raeton

Changan is predominantly active in the small car market, but the mid-sizes Raeton is aimed at entering the official and private vehicle markets, measuring in at a length of 4,920mm, a width of 1,825mm, while the car stands at 1,500mm tall riding on a wheelbase of 2,800mm. The development was based on the automaker's CD1-platform and was completed in its Turin-based European Design Centre, under the direction of Luciano D'Ambrosio and Chen Zheng. As early as the 2009 Shanghai auto show, Changan unveiled its CD101 concept car in attempt to explore the future design of the mid-size sedan.

Watch the Porsche 911 GT3 rear-steering system work

A handful of manufacturers have offered four-wheel steering in the past including Honda, Nissan, BMW, Mitsubishi, Mazda and, most recently, Acura and Porsche. On Monday, suspension expert Elephant Racing uploaded a video to its YouTube channel demonstrating the feature on the 2014 Porsche 911 GT3. In most four-wheel steering cars--Acura and Porsche included—a computer controls the movable rear wheels.

Ford unveils inflatable seatbelts

Ford has unveiled inflatable seatbelts which will be fitted to 2010 cars Airbags started out in the middle of the steering wheel of an S Class Mercedes. Now they’re everywhere and they’re no longer a novelty. We just take them for granted.