Dear All,
Can any one shed some light on what should be the fuel consumption on a 2003 E39 M5?
I know it is dependent on a lot of other things, but just an assumption that the car is in stock form and has a mileage of approx 100,000 KM.
and how much difference would it make if the ECU has been upgraded for high performance.
thanks
Can any one shed some light on what should be the fuel consumption on a 2003 E39 M5?
I know it is dependent on a lot of other things, but just an assumption that the car is in stock form and has a mileage of approx 100,000 KM.
and how much difference would it make if the ECU has been upgraded for high performance.
thanks
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