Mercedes-Benz CLS63 Problems by Year

Source: NHTSA · Updated Sep 12, 2025 · 2 owner complaints analyzed

NHTSA has 2 owner complaints and 4 safety recalls on file for the Mercedes-Benz CLS63, across 4 model years (2012–2015). The 2014 model year has the most complaints (1). The most reported problem area overall is engine.

Peak: 2012, with 1 complaints
2012: 1201212013: 0201302014: 1201412015: 020150

n = 2 complaints · Source: NHTSA

Mercedes-Benz CLS63 years to avoid? What the complaint data shows

No CLS63 model year stands out with more than twice the complaints of a typical year.

Model years with the most complaints

  1. 2014 CLS63: 1 complaint, 3 recalls
  2. 2012 CLS63: 1 complaint, 1 recall

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 CLS63 problems (all years)

Problem areaComplaintsModel yearsCrashes
Engine110
Fuel/propulsion System110
Power Train110

All Mercedes-Benz CLS63 model years

Model yearComplaintsRecallsCrash ratingTop problemCompared with other years
2015 CLS6303——
2014 CLS6313—Engine
2013 CLS6303——
2012 CLS6311—Fuel/propulsion System

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

Frequently asked questions

Which Mercedes-Benz CLS63 years should you stay away from?

No year stands out at twice the typical count; the most complaints are for 2014 (1), 2012 (1). 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 CLS63?

Engine, with 1 complaint across 1 model year.

How many recalls does the Mercedes-Benz CLS63 have?

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