Ferrari aims to reduce its emissions with a hybrid sports car.

Reduced weight and engine stop-start technology will help Mazda cut its cars' consumption by 30%.

BMW just unveiled its latest concept, a shape-shifting car made from cloth.

The GINA concept has stretchable bodywork and shows how the next generation of BMW cars will look.

Rolls-Royce has unveiled the first sketches of its new model, codenamed the RR4.