If you’re hoping for news of a great new family runabout this week, then we’re afraid you’ll be a bit disappointed because it’s all mostly been about performance. That and the big headline-grabbing story of the week, the possible arrival of ‘self-driving’ cars on UK motorways this year. It’s really just an advanced driver assistance system that will only be able to drive at speeds up to 37km/h in a single lane of specific sections of motorway, but you’ll be allowed to take your hands off the wheel while they do so, provided you pay attention so you can take control back again if something happens. So no watching Game of Thrones or other box-sets and certainly no having a nap. We’re not sure what everyone’s getting excited about.