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mileage calculations

Discussion in 'Gen 2 Prius Fuel Economy' started by vinteuro, Dec 3, 2007.

  1. vinteuro

    vinteuro New Member

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    we have just over 65k miles on our 2005 and have been checking mileage since day 1. variation from the car's calculator have been consistently low. over the total 65k we are about4.5% lower than the car says. is this common? 2 different tires have made no appreciable difference.
     
  2. qbee42

    qbee42 My other car is a boat

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    That sounds on the low side of normal. Many people have reported the MFD being two or three percent optimistic.

    Tom