Mercedes Benz SLK320 Problems by Year

Source: NHTSA · Updated Aug 25, 2026 · 40 owner complaints analyzed

Years with far more complaints than usual:

NHTSA has 40 owner complaints and 0 safety recalls on file for the Mercedes Benz SLK320, across 4 model years (2001–2004). The 2001 model year has the most complaints (26). The most reported problem area overall is service brakes.

Peak: 2001, with 26 complaints
2001: 262001262002: 112002112003: 2200322004: 120041

n = 40 complaints · Source: NHTSA

Mercedes Benz SLK320 years to avoid? What the complaint data shows

These model years drew at least twice as many complaints as a typical SLK320 year: 2001, 2002. Look at what owners reported before buying one, and check the VIN for open recalls.

Model years with the most complaints

  1. 2001 SLK320: 26 complaints, 0 recalls
  2. 2002 SLK320: 11 complaints, 0 recalls
  3. 2003 SLK320: 2 complaints, 0 recalls

Complaint counts are not adjusted for how many cars were sold or how long each year has been on the road, so newer and less popular years naturally have fewer complaints. Use them to spot problem patterns, not as a safety ranking.

Most common Mercedes Benz SLK320 problems (all years)

Problem areaComplaintsModel yearsCrashes
Service Brakes1621
Electronic Stability Control (esc)1221
Exterior Lighting1230
Electrical System820
Service Brakes, Hydraulic320
Power Train220
Steering210
Vehicle Speed Control210
Visibility/wiper220
Engine110
Seats110
Visibility110
Wheels111

All Mercedes Benz SLK320 model years

Model yearComplaintsRecallsCrash ratingTop problemCompared with other years
2004 SLK32010—Power Train
2003 SLK32020—Exterior Lighting
2002 SLK320110—Service BrakesFar more complaints than other years
2001 SLK320260—Service BrakesFar more complaints than other years

More from Mercedes Benz: all Mercedes Benz models · Mercedes Benz VIN decoder

Frequently asked questions

Which Mercedes Benz SLK320 years should you stay away from?

By NHTSA complaints, 2001 (26), 2002 (11) drew at least twice as many complaints as a typical SLK320 year. Counts are not adjusted for how many cars were sold, and newer years have had less time to collect complaints.

What is the biggest problem with the Mercedes Benz SLK320?

Service Brakes, with 16 complaints across 2 model years.

How many recalls does the Mercedes Benz SLK320 have?

0 safety recalls across all model years. Each model year page lists its recalls and fixes.