most likely 91
BMW recommends using Premium Unleaded Gasoline with a minimum octane rating of RON 95 (equivalent to AKI 91 in the US)
The 2008 BMW M3 uses premium unleaded gasoline. The recommended fuel grade is 91 octane or higher for optimal performance and fuel efficiency.
NO, you need to use super, 93 octane
The manual calls for 93 octane. If you use anything less, you'll find that performance suffers-- and, you'll likely end up getting poorer gas mileage to boot.
Yes,BMW 318i 2000 can go up to the life span of 400000 if every time you changing oils you use recommended oils and service parts.
The chain will last the life of the engine and there is no recommended change interval.
no
Does a BMW X5 need to use 95 octane fuel in Australia
Premium unleaded is recommended, but I'm running 92 octane std unleaded at the moment, hasn't made any difference. Pete
Super or 93 Octane
BMW does not have a recommended millage for a transmission service on a 1997 540-I.