Would you buy a 300D with 400K if it was one owner, with all records since new? In nice shape, but jeez, that's a lot of miles!

Or a 300D with a bit of body damage (no rust anywhere) and half the miles for the same price?

I'm not sure if I'm going to buy another, but I'd like to get opinions on how many miles is too many. Who has more than 400K? Am I nuts?

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1984 300Sd 210k

Former cars:
1984 300D 445k (!!) (Strider) Original (and not rebuilt) engine and transmission. Currently running on V80 ( 80% vegetable oil, 20% petroleum products). Actually not, taking a WVO break.
1993 300d 2.5 275k. Current 120/day commuter
1981 300SD 188k (Hans) Killed by a deer