speedometer error

[justanotherdrunk]

mine reads 1.2 mph high at 70


when compared to my phone gps and an old garmin gps which agree perfectly




not as bad as the i3 which reads about 5 mph high!



part of their liability redirecting campaign to lessen speed related lawsuit exposure


:bs:

[NYC-SE]

My speedo consistently reads 2 MPH more than actual speed as verified by GPS.

[ern-diz]

What app are you guys using?

[Gagi]

At Toyota service, they said that it is normal factory setting. I am using Garmin Nuvi GPS.
It reads 5 km/h more, up to 10 at high speed.

[kimona]

Since 2007, I've been posting here that the Yaris speedo is not accurate out of the box. When I changed the original tyre size on my '07 from 185/60/15 (23.7" diameter) to 205/50/16 (24.1" diameter), my speedo checked out to be dead on!

[NYC-SE]

What app are you guys using?

Garmin Nuvi 40