Holy holy alpini.
Wtf is MOT 'prep' ? your car should fly it.
Car should be clean for an mot? What asshole says that???
Dealers / car washes don't wash arches / underbody....
I would have thought 50quid for the mot, then 200 tops for a dealer oil and filter.
330i gone. 335i gone. E63 gone. M6GC current...