1998 Mercedes-Benz Slk230 problems
Verdict · NHTSA data
One of the years to avoid
With 42 complaints filed to NHTSA — about 1.8 times the median Slk230 year — the 1998 model ranks #2 of 7 Slk230 years for complaint volume. It lands on the years-to-avoid list.
Lighting leads the complaint categories with 15 reports (36% of the total).
42
NHTSA complaints
0
Recalls
1
Investigations
0
Crash-involved
5
Fires reported
0
Injuries
0
Deaths
—
NCAP overall
How does 1998 compare to other Slk230 years?
What are the most common 1998 Mercedes-Benz Slk230 problems?
| Component | Complaints | Share | vs prior year |
|---|---|---|---|
| Lighting | 15 | 36% | new |
| Body & Structure | 6 | 14% | new |
| Transmission | 5 | 12% | new |
| Engine | 4 | 10% | new |
| Visibility & Wipers | 2 | 5% | new |
| Electrical System | 2 | 5% | new |
| Fuel System | 2 | 5% | new |
| Latches & Locks | 2 | 5% | new |
| Airbags | 2 | 5% | new |
| Steering | 1 | 2% | new |
| Tires & Wheels | 1 | 2% | new |
Consumer complaints filed with NHTSA
Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.
“REAR BRAKE LIGHTS HAVE FAILED NUMEROUS TIMES, REPLACED UP UNTIL THIS POINT AT OWNERS COST. A RECALL WAS ISSUED, AND I'VE BEEN TOLD THAT MY VEHICLE VIN IS NOT WITHIN THE RANGE THAT THEY ARE REPLACING. MY VEHICLE CAN NOT BE DRIVEN NOW AS IT HAS FAILED IT'S VEHICLE INSPECTION. THE LIGHTS HAVE BEEN…”
“THE GRAY INTERIOR OF THE MERCEDES BENZ 1998 SLK230 WAS PEELING OFF THE CONSOLE AND MOST OF THE REST OF THE INTERIOR. IT SEEMED TO BE A GRAY PLASTIC FILM WHICH WAS PUT OVER WHAT LOOKED LIKE BLACK LEATHER. THE CAR'S INTERIOR WAS AWLFUL LOOKING WITH THESE BLACK PLACES SHOWING THROUGH THE GRAY THROUGHT…”
“THIS MODEL HAS BEEN EVOLVED SEVERAL TIMES BY THE MANUFACTURER MORE TO MARKET AND IN A HASTILY TIME,PERHAPS AT THE EXPENSE OF THE CONSUMER AND REQUIRES THOROUGH INVESTIGATION. NO SAFETY DEFECT. *AK”
“THIS MODEL HAS BEEN EVOLVED SEVERAL TIMES BY THE MANUFACTURER MORE TO MARKET AND IN A HASTILY TIME,PERHAPS AT THE EXPENSE OF THE CONSUMER AND REQUIRES THOROUGH INVESTIGATION. NO SAFETY DEFECT. *AK”
“PASSENGER DOOR OPENED UP WHEN THE VEHICLE WENT OVER A BUMP. THE DOOR BUTTONS OPENED ON THEIR OWN WHILE DRIVING. CONSUMER HAD CONSISTENT PROBLEMS WITH VEHICLE. DEALER NOTIFIED. *MR *CB *JB”
1998 Mercedes-Benz Slk230 — common questions
Is the 1998 Mercedes-Benz Slk230 reliable?
NHTSA data argues against it: 42 complaints put the 1998 model at #2 of 7 Slk230 years. It is one of the Slk230 years to avoid.
What are the most common 1998 Slk230 problems?
According to NHTSA complaint data, the leading problem areas are lighting (15 complaints), body & structure (6 complaints), transmission (5 complaints).
Does the 1998 Mercedes-Benz Slk230 have recalls?
No. NHTSA lists no recall campaigns for the 1998 Mercedes-Benz Slk230.
Is the 1998 Mercedes-Benz Slk230 under NHTSA investigation?
NHTSA opened one investigation into this model year; all are now closed.
Which Mercedes-Benz Slk230 years should you avoid?
Based on complaint rates and open investigations, the Slk230 years to avoid are 1999, 1998, 2001. The cleanest record among Slk230 years belongs to 2003.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.