The owners name is Chris and he is from Portugal, he was a partner in this shop and cheated Mr Gehringer out of his share. Chris then started to buy and sell cars wholesale and started to cheat there too by not paying the people he bought the cars from.
Furthermore he cheats a buyer by rolling back the odometer and when he sells it he signs the form 'actual mileage unknown' to protect himself.
Also he is known to remove parts from a Mercedes, BMW and replace them with inferior parts. There is a body shop next door who hides body damage for him and he does not disclose these facts.
The cars he sells look good from the outside but who knows what they are like mechanically.
Finally, he knows the tricks of being able to hide major mechanical failure with temporary fixes so that buyers will not become aware of the problem till a few days after purchase.
Beware Chris is very charming and he will lie cheat and steal, without you being aware.