Google Maps has long been able to do this on smartphones: display speed via GPS. Apparently, this is now also coming to ...

Do you even look to see if the speedometer works when you buy an old car? When we shop for something built in the 1960s or 1970s, we assume the speedo needle winged off into the night or the cable is ...

Add Yahoo as a preferred source to see more of our stories on Google. The inaccuracy of the speedometers used by most vehicles, even those in cars with the coolest gauge clusters, is well known. The ...

Add Yahoo as a preferred source to see more of our stories on Google. I drive a SsangYong Musso, and the speedometer consistently reads a few miles per hour above my satnav. I have always believed ...

You may be driving faster, or slower, than you think you are. Speedometer inaccuracies happen, and can be partially to blame for that seemingly bogus speeding ticket. Dan Edmunds, an automotive ...