BMW's introduction of color-changing cars was a jaw-dropping presentation. The iX SUV it showed could completely change its appearance in an instant thanks to some impressive technology. But the ...

Porsche has filed for a patent about a type of paint that can change colors when electricity is applied. If it works out, the ...

Porsche has long mastered the art of the expensive options list, but if this latest patent is anything to go by, it suggests a future where your car’s personality and paint work can change at the ...