Haynes Mustang 1979 Thru 1993-mercury Capri 1979 Thru 1986 on 2040-parts.com

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.

Mercedes Ener-G-Force concept (2012) first pictures

Mercedes' latest concept car is, in its own words, 'pure, rendered science fiction'. This is the new Ener-G-Force, a one-off model depicting a civilian version of a futuristic police car. It's a product of the 2012 Los Angeles Design Challenge, which briefed manufacturers to dream up their vision for a highway patrol vehicle fit for the year 2025.

Renault-Nissan and Mercedes get very cosy

The Mercedes Twingo? Almost, but not quite In yet another – highly expected – sign that the future for car makers is more and more co-operation, Renault-Nissan and Daimler (Mercedes-Benz) have today announced a wide-ranging alliance which will see much of the output of each company utilised by the other. Top of the list for starters is the joint development of the platform for the next SmartForTwo which will be shared by the next generation Twingo.