Tesla didn’t set out just to challenge the automotive sector – it wants to change it. It ranks in the top five brands among motor enthusiasts, and celebrity fans of Tesla include Jay-Z, Ben Affleck and Jay Leno. But how has an electric car company become a cool cult brand?

Whether its a hipster on their fixie, a banker on their Brompton or MAMIL (middle-aged man in lycra) on their road bike, city streets and country lanes in the UK are packed with cyclists. Around two million Brits now cycle at least once a week. What is making travelling by two wheels so popular?

To many, car-hacking sounds like an improbable danger from a distant future. But many new cars are connected to wireless networks, and are already vulnerable. Hacking is responsible for a third of car thefts in the UK. Is digital security now the car industry’s biggest challenge?

The global premium and luxury car industry was worth €319 billion in 2013. As Audi, BMW and Mercedes compete for market share, can Mercedes' Predictive User Experience – which accurately predicts the driver’s behaviour and adjusts to their preferences – put it on top?