Does the M engine run best on Shell or is it just a suggestion ?What is it about Shell. . Because Shell paid more money to be the official fuel recommended by BMW. It's all about the. . Garage List. 2002 BMW X5 4.4i [0.00]
In today's motoring world, what kind of fuel grade will have the power to. .. dept manager at BMW said using reg unleaded won't harm your X5.
im wondering b/c there is this gas shortage in Atl region and 93 is just hard. . it! if you want to use lower grade gas, trade in your bmw. just a thought.. . then get something that can take 89 octane and get's better fuel mileage.
Does the premium gas these companies are selling differ in quality? I am asking. Where would BMW owners recommend to fill up the tank?