I have heard that Mini has to be serviced at a BMW or Mini dealership. I have never owned a Mini but BMW is freeking expensive when you want to get it serviced.
I think my son said an oil change at the dealer was $150! His was supercharged, so maybe synthetic.
I think it might go like this -- my wife has a VW New Beetle and they specify a specific oil that must be used. The only place you can find it is at the VW Dealership - and the oil change there is at least double and possibly triple what I pay for my Pickup. I think that might be what your son ran into.
How do you know if a car dealership is lying to you? Their lips are moving.
Mobil 1 0w40 and 5w40 complies with VW 502.00/505.00/503.01 specifications.
Lots of others do, also.
Steve, I only know that the two places where my wife used to have her oil changed, which includes where I have mine change, won't change it in her VW new beetle.
I hear you and I'm certainly not arguing with you about what they said. I'm on your side and only posted the information as a service to you.
The fact is, the reason that they gave you for not changing the oil is not correct. It is certainly possible that they simply aren't knowledgeable on what oils comply and what do not or even that they don't stock any oil that is compliant with VW's standards.
If it were me, I would either change it myself, or I would buy my own oil & filter and bring it to my favorite oil change place and have them change it. I'm cheap that way. I refuse to pay the dealership way too much money for such a simple job.