My car did not need oil during break in. During the past 20,000 kms, or 12,500 miles I only topped it up twice when instrcuted. I stuck to break in prodecures even after first service, and since then do a lot of hard acceleration and high speed Autobahn runs. I have the m drivers package. My average fuel consumption over 22,000 kms is only 12.5 litres to 100kms. Well pleased compared to the E60.
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