MERCEDES-BENZ CLS550 vs TESLA MODEL 3

The MERCEDES-BENZ CLS550 (2006–2017, 11 model years) carries 136 NHTSA consumer complaints and 1 safety recall, while the TESLA MODEL 3 (2017–2026, 10 model years) carries 7,127 complaints and 127 recalls. Severity indicators for the pair split as follows: 5 vs 773 crashes, 1 vs 36 fires, and 0 vs 22 reported fatalities.

Raw complaint counts favor whichever nameplate has fewer vehicles on the road, so the cleaner lens is components: which specific part families concentrate each model's filings? For the MERCEDES-BENZ CLS550, the leading complaint category is fuel/propulsion system (36 filings), followed by suspension and electrical system. For the TESLA MODEL 3, it is forward collision avoidance: adaptive cruise control (1151), ahead of forward collision avoidance: automatic emergency braking and unknown or other. When the two vehicles cluster around the same component, the problem is likely a shared supplier or a shared federal standard under stress; when they diverge, each nameplate has its own defect signature independent of the other.

Average NCAP crash-test scores are not uniformly available for both nameplates in this dataset, which typically means one or both pre-date the 2011 rating methodology refresh. Use the side-by-side table below as your scorecard, but do not treat it as a verdict. Recall counts tell you how many defects the manufacturer has already been compelled to remedy; complaint counts tell you what owners are still flagging today; and safety ratings tell you how the vehicle performs in standardized barrier tests — three different lenses on the same underlying question. The "also compare" links at the bottom of this page let you triangulate against neighboring nameplates in each model's competitive set.