Drivers waste THIS many hours every year thanks to sat navs DRIVERS waste the equivalent of 29 hours every year using sat navs, according to a new study. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Aston Martin Valkyrie - Red Bull Racing hypercar's new name unveiled - picturesDiesel scrappage - 20% Brits can’t afford to repair their car, let alone buy a new oneInfiniti Project Black S - Secret high-performance Q60 coupe to be REVEALEDThe 'Godfather' of Ferrari racing cars to sell for £8 MILLION this weekendHonda Civic Type R 2017 - Hot hatchback races into view at Geneva Motor Show 2017Audi Q8 Sport concept - new flagship luxury SUV gets more airtime in Geneva