General Comments:
This has been the best car I've owned, end of story. This car was $150,000 new in 1990 and now still feels like a $150,000 car. It was the top of the line 300e with the 24 valve head putting out 230hp with all the options. Sunroof, colour coded bumpers, wood trim, leather and the list goes on.
I bought it from an accountant's wife who had only clocked up 92,000km, so the car was basically like a four year old Benz. Leather and carpets were as new, no seat sag, no dash cracks... nothing falling off.
It really is amazing vehicle, the last of the "over engineered" Benzes. And the over-engineering shows. The panel fit is still perfect, paint is like new and nothing rattles on the inside. Electrics still work, no problem. Even the rubber looks like new.
The 3.0 litre 24 valve motor pulls hard to the 7,000rpm limit, peak power really being discernible after about 4000rpm. The only problem I've had (which I was expecting) was when the radiator top neck which snapped off.
The suspension is smooth as a magic carpet ride (even at high speed after all these cars were designed for autobahns) and the handling and steering taut all these 17 years later. A friend with a three year old top of the line Holden says it feels better than his car.
Having said that there are things which date the car. Yes, it has ABS, but no it doesn't have airbags. It's lacking a CD player however thanks to wireless MP3 players, I just route this through the FM radio. I had to get the Becker repaired and it still sounds gorgeous.
The four speed starts in second gear and can be a little clunky if one accelerates hard. However the second gear start-off can be over-ridden by fitting an S class module for more spirited starts off the line.
Every day, I really look forward to driving this car. Do yourself a favour, forget the diesels and 260s or (god forbid) the 230's and seek one of these out which has been serviced regularly.
I'll probably own this car for life. It's that good.
21st Mar 2013, 22:14
A friend bought a W124 2.3 petrol saloon. It was in excellent condition, but under the bonnet it looked antique. Mechanical contact breaker and a single barrel down-draught carburettor. I fitted a tow-bar for him, but it turned out that the car was no good for towing a small two-berth caravan, as it struggled. A 1.6 litre diesel van was a much better tow-car. Just why this was is a mystery, as a 2.3 litre Vauxhall Victor (petrol) that I used to run was a real fireball. The W124 problem was never looked at, as the car was re-sold, but the following are possibilities:
(1) 5 star 105 octane fuel needed?
(2) Carbon-string HT leads worn out?
(3) Plug gaps too wide?
(4) Distributor advance-retard mechanism seized?
(5) Faulty contact breaker condenser (now called "capacitor").
I have personally experienced all these faults, and 2, 3, 4 and 5 can all turn a good car into a slug.
Cars which have been "nursed" by never having been driven above 40 mph for a great many years, can also become slugs as the engines can become clogged with carbon. This happened to a colleague in the 1960s when his Standard 8 suffered from a piston seizure. The big end cap pulled away and severe engine damage occurred. In this case, nobody had ever seen the car go over 40 mph since it was bought new. When the engine was stripped-down, it was found to be choked with carbon.
Possibly the W124 was sold by the previous owners because the engine was down on power. Long experience shows that people very rarely sell a good car unless they are emigrating.