Discussion
My new Monaro is the first car I have had with an accurate speedo. According to my road angel (which I think is about right) it’s almost spot on. This compares very well to any other cars I have tried out the comparison on. My M5 for example showed over 10% fast at any sort of speed. It does mean that in 'camera' areas, when it says 50 I stick to 50 etc. What’s your experience?
Calibrated mine over 1km against the 100m markers on the motorway with the cruise set at a certain speed... calculated figure from timing showed the speedo to be over-reading by 0.045%. How very inaccurate!
ETA: That's when it's not reading 200mph while I'm stationary of course...
ETA: That's when it's not reading 200mph while I'm stationary of course...
Edited by moosepig on Sunday 18th February 21:09
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