Unfortunately a number of modern cars from a variety of manufacturers are susceptible to attacks where a thief with a sufficiently sophisticated device can get in the vehicle and drive it away. Until manufacturers can provide a solution it unfortunately falls to owners to do what they can to secure their vehicles.

The best approach to car security is to consider more than one option, as adding more than one device or taking more than one measure increases both the chances of deterring a potential thief as well as delaying or preventing an attempt. If you have the option to garage your car this is both a deterrent and a preventative measure, as are physical devices such as steering wheel locks or lockable driveway posts. Storying your keys in a Faraday bag can help to prevent thefts where the key 'handshake' is grabbed by the theft device while a good quality immobiliser can prevent theft even if access to the vehicle is achieved. We'd also suggest a steering wheel lock like Disklok - it works well as a visual deterrent as well as a physical one.