Mercedes-Benz CLA-Class: which model years to avoid

Complaint and recall totals for every Mercedes-Benz CLA-Class model year we track, ranked by severity.

Model yearComplaintsRecallsCrashesFiresSeverityMost-reported system
201419304342.5 MediumENGINE
201515709187.9 MediumENGINE
201665051150.8 HighUNKNOWN OR OTHER
20172702088.9 MediumELECTRICAL SYSTEM
20184401140.9 MediumELECTRICAL SYSTEM
20195104094.1 MediumPOWER TRAIN
20202301087.0 MediumBACK OVER PREVENTION
Across 7 model years, the 2016 Mercedes-Benz CLA-Class carries the highest severity index (150.8, driven by unknown or other), while the 2018 is the cleanest at 40.9.
Source. NHTSA public complaint and recall APIs. Complaint counts are not normalised by units sold; a high-volume seller will attract more filings than a rare trim.