the_bluester
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- Joined
- Jan 15, 2010
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To back a couple of folks up about the speedo. At least on the R51 that I have, the car uses the input from all four ABS/traction/stbility control wheel sensors to average it out and determine the speed. Like they said, new cars have to meet an ADR that says that they can read above but not below the true speed so all manufacturers set them up to read high by some amount.
Every new car I have been in since the ADR was changed (Jan 06 I think) has read high by at least 5KMH.
Every new car I have been in since the ADR was changed (Jan 06 I think) has read high by at least 5KMH.