It's pretty well established that car speedometers are mildly inaccurate. However, if you're wondering whether GPS is any ...

I drive a SsangYong Musso, and the speedometer consistently reads a few miles per hour above my satnav. I have always believed that the satnav would be the most accurate and reliable, but I recently ...

A teenager who admitted being “addicted to speed” behind the wheel had totaled two other cars in the year before he slammed into a minivan at 112 mph in a Seattle suburb, killing the driver and three ...

There is a push for a GPS device that would limit how fast dangerous drivers can go. State Sen. Andrew Gounardes, who represents the 26th District, is spearheading a proposal that would crack down on ...