Quote:
Originally Posted by bimmer-boy
For a 530d owner to say fuel economy wasnt as bad as you feared, the f10 m5 must be quite good on petrol/mpg
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Over 4000 miles I averaged ~49 mpg in the F10 535d (mixed driving, but majority was gentle motorway cruise). I'm guessing I can get the M5 to average high 20's once it's run in.