How else can mileage be determined?-88 300e

[dirtysocks]

Is there a reliable way, other than the odometer, to determine the mileage of an 88 300e? If there is not anything else that "counts" the miles, is there anything on the car that would look a certain way at, say 150k or 200k miles, that would be difficult or impossible to replace?

I think I may be reaching...