1986 Mercedes-Benz S-Class 420 SEL review from North America
"Bank vault build quality, space shuttle performance"
What things have gone wrong with the car?
AC Compressor, $900, but common for this model. Clutch-fan $80. Radiator coolant reservoir $200.
General comments?
Overall the car is a joy to drive. I must admit the service costs separate the men from the boys... major service last year (2003) $3700. The one thing you will always find amongst MB owners is the constant of the autos always being well over 100,000 miles and it's in the prime of it's life. I just don't see that anywhere else. The S class is my second MB after having owned 2 BMW. Yes the MB is little more expensive in upkeep... not trips to the shop mind you: but the parts are a little more expensive.
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![]() ![]() | Lots of Classic |
![]() ![]() | 1985 - S-Class 300SD OM617 turbo diesel Pinnacle of Mercedes Engineering |
| Would you buy another car from this manufacturer? | Yes |
| First year of ownership | 1999 |
| Most recent year of ownership | 2003 |
| Engine and transmission | 4.2L Automatic |
| Performance marks | 9/10 |
| Reliability marks | 9/10 |
| Comfort marks | 9/10 |
| Dealer Service marks | 9/10 |
| Running Costs (higher is cheaper) | 3/10 |
| Distance when acquired | 131000 miles |
| Most recent distance | 174000 miles |
| Previous car | Mercedes-Benz 190 |
| Date of Entry | 30th October, 2003 |



