Survivor car

IMHO a true survivor is one that has not been modified in any way.

100% would be very low miles with no replacement of wear parts (tires, belts, hoses, water pump, etc.) Not a realistic number unless the car was drained of all fluids and put into storage in a climate controled environment.

75% would be car was driven but low miles wear parts replaced, oe paint.

50% would be car driven high milage, wear parts and some other items (carpet, seat covers, arm rests etc) may have been replaced, may have had an accident with a repair. May have been repainted, engine, trans, other parts rebuilt

25% would be a car that has most of its original parts but they have been removed and reconditioned, may have had any of the 50% (above) items done to it.

0% would be a rotisserie or the like full restoration with lots of aftermarket OEM style reproduction parts.

Just my opinion.