W123 230E with 400000kms.
 

I'm going to look at a 1983 W123 230E with just on 400000 kms on the clock. It has been in the same family since new and apparently has an excellent service history and no rust.
Should I be afraid of one of these with such high mileage?
I like it as it reminded me on one I saw in the local showroom when I was 16. I don't need a 3rd Benz but I really like the look of it and it would be used as a daily driver.
Many thanks in advance for any opinions or experience with high mileage
230E's. :)