Donate SIGN UP

Castaway

Only 1 question

Avatar Image
WaldoMcFroog

Speedo vs SatNav - which is more accurate?

If I look at my speedometer and compare it to my satnav, there is a discrepancy in the displayed speeds. If I'm doing 70 on the speedo, the satnav will be showing somewhere around 63 MPH; at lower...
08:59 Thu 06th Jan 201120 answers, last by Castaway 23:12 Wed 01st Jun 2011

Only 1 question