The main reason for the requirement of premium is that bad gas could cause major damage, and premium is less likely to be.
28+ Does Bmw Use Regular Gas
Images. Your car is older than model year 1996. >does using regular on bmw's cause lower mpg?
What S The Difference Between Regular And Super Unleaded Fuel Autocar from www.autocar.co.uk
With my wife's v50 t5 we checked the gas mileage using cruise control over the same stretch of highway. Besides the few bucks and the regular reasons. 2008 bmw 5 series 535i sedan rwd.
I was wondering whether the use of regular gas in the new g37 would be detrimental to the engine.
The more miles i put on it (24k currently) the less i mercedes does tell people to use premium gas in all of their gas vehicles. Do you have to use premium gasoline in your vehicle, or does your vehicle's manufacturer only recommend it? So i switched to regular. I am getting mixed review, i believe the e300 is recommended to take premium gas but does not need to.