Driving your car Sat navs and car accessories

We test sat navs, child car seats, roof boxes, snow socks, scratch removers and more - so that you can buy the best gear for your car with confidence.

Sat navs 2

Sat navs

Sat nav reviews and Best Buy sat navs from Which?

Scratch removers

Scratch removers

Scratch removers tested and rated. Plus, watch our video guide to getting the best results

Roof box

Best roof boxes

Roof boxes rated and reviewed

Best-headlight-bulbs

Best car headlight bulbs

Which? tests upgraded car headlight bulbs to find the best