Posted in wrong place originally - 450 SL?

[Dubliner]

1980 SL 450 - what to look for
I'll be looking at a 1980 450 SL today with 130k on it. No idea of it mechanically yet, cosmetically it looks well. Its been parked for some time possibly a year or more. I used to work in a car shop after school and had a bit of experience with 73 to 75 SL's & SLC's in Europe. Not a mechanic by any means, but I can "tinker". I was wondering what I should look for, dry engine& trans, oil quality, water in the Rad. I guess if I dont own it yet, starting it up and giving it a good drive will tell me a lot. I read some posts about worrying about oil pressure on a dormant vehicle, and anything else I might look out for. Afterall, I'd hate to ruin it & then buy it :-). Great forum, great reading, and thanks in advance for the replies. Neville in Austin, Texas.

[rowdie]

Around 130K may mean the odometer is not working.

This year US model has an open campaign to repair or replace the front sub frame. It is covered by MB except for new bushings and mounts.

If the AC does not work don't think it probably "just needs charging". It has the dreaded Chrysler designed climate control system. The servo is expensive to replace and only lasts a few years.

Tires and other rubber parts will need replacing. just due to age.

Find out when timing chain, upper guides and tensioner were last replaced.

Why the seller didn't clean it up and pull it out in the light to take pictures is a big question mark.

Check the soft top.
4K is a little high unless it runs well and the AC works.

[meltedpanda]

rust, and such, ditto on the AC system ,it is a problem , you can count on that , history is the key, let us know what you find