Pre-Purchase Inspection on a BMW: what is different
BMW is a German make, and cooling systems on the N-series engines are the known weak point here — plastic thermostat housings and expansion tanks go brittle with heat and let go without warning. For a pre-purchase inspection specifically that means we price the parts to the model rather than the badge, and we check the items that go alongside it on this range instead of quoting a flat figure and finding out later.

