2006 Polaris Fusion 700 Cfi #2 Hydraulic Brake Line Hose 2202929 Classic Rmk on 2040-parts.com

Future Audis may time traffic lights for you

Here's a trick efficiency-chasing hypermilers have been using for years: spotting the cycles of stoplights from 100 to 200 yards out and letting the car coast up to the light just before it turns green, then carrying on without ever letting the car come to a complete stop. These hypermilers, along with professional truck drivers, do this because they know that accelerating from a standstill burns the greatest amount of fuel, and because letting a car coast up to the light with the automatic transmission downshifting by itself is easier on the transmission than stomping on the brakes right beneath the stoplight. Oh, and it's easier on the brake pads as well.

Video: Jan Kaul explains Mercedes-Benz A-Class' interior

Mercedes-Benz has released a video exploring the interior of its new A-Class featuring the designer who headed the project. Jan Kaul explains in the video how the inspiration behind the interior was the subject of aviation, the same inspiration that produced the Concept A-Class show car. "The theme running through the design of the A-Class was definitely ‘less is more,'" says Kaul.

Aston Martin V8 Vantage N430 and DB9 Carbon for 2014 Geneva Motor Show

Aston Martin will show off special new versions of the V8 Vantage and the DB9 at the 2014 Geneva Motor Show in March. The updates to the two model ranges are very different in character, however. The V8 Vantage N430 is a race-inspired special with more power and less weight – not to mention a somewhat shouty paint job – while the DB9 Carbon Black and Carbon White models are intended to bring a little extra luxury and style to the British marque’s Grand Touring model.