Mercedes-Benz 230 Problems by Model Year
NHTSA recorded 19 consumer complaints across the 3 model years of the Mercedes-Benz 230 (1999–2004) that have at least 5 complaints. 1999 has the most, with 8. Across all years, the part named most often is engine cooling (3 mentions). Pick a model year below to see its parts, mileage, recalls and service bulletins.
All 230 model years
Years with fewer than 5 complaints are not listed. The score compares years of the same model, allowing for the era and for how long each year has collected complaints: 50 is a typical year, lower means fewer complaints. It is not adjusted for sales volume.
| Year | Complaints | Median mi | Recalls | TSBs | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|
| 2004 | 6 | 56,434 | 0 | 9 | — | Not enough data |
| 2003 | 5 | 30,000 | 0 | 8 | — | Not enough data |
| 1999 | 8 | 74,500 | 0 | 3 | — | Not enough data |
Parts named most often, all years
Counts add up complaint mentions across the listed years. A complaint can name several parts.
- Engine cooling3 17%
- Electrical system3 17%
- Air bags3 17%
- Vehicle speed control2 11%
- Transmission and drivetrain2 11%
- Suspension2 11%
- Brakes2 11%
- Visibility (wipers, defrost, mirrors)1 5.6%
Example complaints
One per model year, chosen for length and detail. Personal details are removed. They are consumer reports, not findings.
2004: “Was driving on expressway today 2/27/1980 when my 2004 mercedes 230 went from 65 to 35mph almost was killed by a semi truck behind me!!!! Looked online today to see if anyone else had similar problems well I went to one site over 200 complaints about the same problem. Their is also a pending class action lawsuit about this problem it is very very dangerous and I was almost killed today by my own car!!!!! 2/27/1980 130pm this happened on my birthday now iam having it towed and repaired and I have sore neck also. Please check into this please. …”
NHTSA complaint #10449482, filed 2012-02, 124,000 miles1999: “I heard a loud bang and felt the vehicle shudder violently. I immediately pulled over and inspected the vehicle. I thought that perhaps the entire exhaust system had fallen off the car but it had not. Upon close inspection I noticed that the drivers front suspension had collapsed and the fender and wheel well were resting on the tire. I wondered if the a-arm ball joint had broken so I jacked up the car. With the car jacked up it was clear that the upper spring pocket also called a spring perch had torn away from the body of the car. …”
NHTSA complaint #10392293, filed 2011-03, 237,557 miles2003: “I have a 2003 mercedes c230 with 80k miles, the car would stop running either while idol or driving down the road. Took it to the dealer, replaced o2 sensor, next week same problem, replaced 02 sensor again, it died again while at the dealer, dealer then explained the oil harness leaked into the 02 sensor and knocked out the cam sensors and crank sensor as well, so they replaced those parts plu the harness and subharness. …”
NHTSA complaint #10262164, filed 2009-03, 83,000 milesOther Mercedes-Benz models
3,963 complaintsMercedes-Benz E350
2,215 complaintsMercedes-Benz E320
1,164 complaintsMercedes-Benz ML350
952 complaintsMercedes-Benz GLK350
901 complaintsMercedes-Benz ML320
740 complaintsMercedes-Benz C250
725 complaintsMercedes-Benz GLC 300
657 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Methodology