Anyone owned any of these from this era?
Quite fancy one of these just purely for the lulz.
Always loved the older shaped mercs, rust appears to be a big hindrance but it's not uncommon to find some that have been meticulously maintained.
Which are you after, a Saloon/Estate/Coupe/Cabriolet in the W124 form?
As far as I know as my late father owned 2 W124's, 2 W123's and W203 Merc, the W123/W124's were untouchable. He only had estates and to put it in simpler terms, they are built like Tanks. They're solid, engines are solid, interior is solid, the doors sound like they're for a boeing 747, they're just so heavy and sound pristine when closed.
The W124's are getting on a bit now, and it's rare to find a good example, the coupe's/cab's hold a premium, seen some go around for £5/6k for what are 16 year old cars. But least to say they are in very good nick with FSH.
However as with any Merc parts are quite expensive, but I doubt there is much to go wrong with a W124. I don't have knowledge on the W126's so can't help you there.
Personally if you do buy a W124 please don't buy one with 4 speed AUTO transmission as it's crap if you're going to use it on the motorway. Get a Manual or 5 speed AUTO. E220's are good, unless you can find a pre 90's 230TE which are imo good bang for the buck engines. E280's/E300, are the bigger engines and give more horses if you want a bit of power under your right foot.