Just curious but may I ask why? You say you’re considering buying your current car from MB but also ordering a new one. My question is: do you want to do this for financial reasons, such as buying the car for a certain price and then hoping to make a profit on it? That way you get to have a new car and theoretically make some money on it?
Or are you just hoping to keep a good car in the family?
From what I understand, it’ll be extremely difficult to purchase the car and then sell it on for a profit at the price you’ll have to pay for it.