Hello, I bought myself a smart 2 weeks ago, the oil was changed before 2000km was commercial wise very black and was switched to a motorcycle workshop loud because shine, the oil was in the middle I drove with the smart very fast in the city and on the highway I tested 60km long vmax approx. 145 Driven Well yes have Oil account rolled and see that the oil is almost gone, is that normal because fleet speed? or do I have a motor damage? Have now put in new “cheap” Oil W10/40 and once we test it so suppose