Car tech

Run-flat tyres are an alternative to carrying a spare wheel in the boot. Here's everything you need to know...

Free update breaks Google’s infotainment system free of in-car display screens. It can run straight from your smartphone.

Avoid traffic in England, Wales, Scotland and Northern Ireland by using one of these iPhone/Android apps

The iPhone 5S release date, price and specifications list is not confirmed, but here's what the rumour mill believes will happen

We investigate how 3D printers are helping makers and motorists with car design and repairs

BMW has upgraded its ConnectedDrive in-car Internet system

The new limited-edition Alfa Romeo MiTo Live gets Pioneer AppRadio and a Bose stereo

Our image shows how the new S-Class could look, plus we have full details on its hi-tech revolution

Can’t afford a new car, but want some hi-tech kit? We’ve assembled 20 great aftermarket gadgets to keep you at the cutting edge

Top-end cars call for top-end sounds. Here’s our pick of the best available