I am in the market for an E39 540i or 528i. I will be using this car to travel quite a bit and I am interested in the difference between the two as far as gas mileage goes. I know what the rated mileage is respectively but I wonder if anyone can give me some real world information?
I realize the thrill of driving the 540i should outweigh any increase in gas consumption but I am trying to be practical at the same time.
Andy
I realize the thrill of driving the 540i should outweigh any increase in gas consumption but I am trying to be practical at the same time.
Andy