MAZDA CX-5 vs MERCEDES-BENZ AMG GLC63

The MAZDA CX-5 (2012–2025, 14 model years) carries 3,004 NHTSA consumer complaints and 20 safety recalls, while the MERCEDES-BENZ AMG GLC63 (2018–2021, 4 model years) carries 8 complaints and 31 recalls. Severity indicators for the pair split as follows: 201 vs 0 crashes, 29 vs 0 fires, and 0 vs 0 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 MAZDA CX-5, the leading complaint category is engine (515 filings), followed by electrical system and unknown or other. For the MERCEDES-BENZ AMG GLC63, it is unknown or other (2), ahead of engine and steering. 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.