Expected Life 1983 300SD?
Both rust free, claimed to be in good condition, all mechanicals fine etc.
My intent would be to buy and convert to Greasecar operation. I live in the northeast.
I guess my question is, how much life do these cars have in them? This would be my daily driver, and I drive about 18,000 highway miles/year.
I have a MB mechanic who I trust to do whatever work is needed. Also willing to learn how to do things myself.
If I get the car are there any urgent preventive maintenance things to do (i.e., do this before it blows up on you).
Any advice welcome, as I am a newcomer here. Thanks
Jim
Also check to see if things like control arm bushings, upper and lower ball joints, and axle shaft boots might have been replaced. Things to consider on a 100k mile plus auto that would run into a fair amount of $$ it they all needed replacing.
Also check the status of the vaccum system in regards to the operation of the door locks, trunk lock and gas cap door. As these cars age they tend to get leaks in the vaccum lines which fouls up the locking systems. It's more of an annoyance than anything but expensive to fix due to time required to track down the leak (unless you can diy).
This is not an all inclusive list by any means, just some pearls gleaned from 10yrs of driving an 84 300D. I agree with the previous post, they are tanks and if properly maintained they are immortal.
Good luck with your search,
EBenz
In either 83 or 84 the front headrests became electironically adjustable and memory was added to the driver's side front seat.
84 and 85 had optional driver air bag, 85 has standard ABS.
All years are identical otherwise: leather upholstery, heated seats, lumbar support were all optional.



