Quote:
Originally Posted by vip
Hey 640i owners, what is the gas mileage you are getting currently? Whats your average MPG and whats your average cruising range? Is it as efficient as people say the engine is?
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I have done 3750 km (2330 miles) since I bought the car in April. I am averaging 11.4 l/100km (26.8mpg). Two thirds of my commute is motorway, but the last third is heavy traffic. Have to say I am a bit dissapointed.