New Car Speedometer Accuracy

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New car speedometer accuracy. And if your cars european the problems even worse. Car and driver presents speedometer scandal. How a car speedometer works. But if a car is modified its speedometer may need to be recalibrated.

If a speedometer is not accurate it could display a lower speed than the vehicle is actually travelling at thus causing drivers to believe they are not speeding when in fact they are. But why is this the case. How accurate are these things. Speedometers are designed to err slightly on the fast side but your odometer should still be accurate says volkswagen.

Many other drivers have reported the same thing over the years and this situation is actually common to nearly every car on the market. Concerned that your new car is faster than the speedometer says. Read real owner reviews get a discounted trueprice from a certified dealer and save an average of 3106 off msrp with truecar. Luxury cars are the least accurate and cars costing less than.

Or would the gps navigation system give a better more accurate. Home tips tutorials how to check your speedometer for accuracy. Nobody wants to end up with a speeding ticket when we think weve been travelling at the legal limit so its important that the speed you see is accurate. This is especially useful after getting new tires or wheels.

Is your cars speedometer telling the truth. Invalid attachment. Read expert vehicle reviews and award winning feature content at car and driver. Why your cars speedometer is wrong.

Surely car manufacturers can make their speedos accurate to the precise mph or kmh you are travelling at. Periodically its a good idea to check the accuracy of your cars speedometer just to be sure that what its showing you is the truth. Even the same size tires can be slightly different diameters if they are. So which one is more accurate.

I wonder if any new car now has a speedometer that can automatically sense the size of a new set of tires and therefore uses the new diameter value in its speed computations. As long as a car is maintained at factory specs its speedometer should continue to register vehicle speed within this range.