While automotive speedometers are typically inaccurate, to a certain degree, GPS is usually more reliable, depending on your ...
Modern cars surround drivers with digital certainty, yet one of the most basic numbers on the dashboard is quietly biased in ...
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 ...