In the past, a good sat-nav system was a key factor in choosing a particular car. Today, many drivers simply use their mobile phones. Nevertheless, built-in systems do offer advantages: better integration with the vehicle, real-time data and functions such as range planning for electric cars. Companies such as Autodoc also demonstrate just how much the automotive sector is changing digitally. What do you think: does the traditional in-car sat-nav still have a future, or is a smartphone entirely sufficient?

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