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Data source: National Highway Traffic Safety Administration

  1. Home
  2. >Mercedes-Benz
  3. >CLA-Class
  4. >2018
  5. >Powertrain

2018 Mercedes-Benz CLA-Class Powertrain Problems

Powertrain complaints and recalls from NHTSA

Summary

The 2018 Mercedes-Benz CLA-Class has 4 NHTSA powertrain complaints and 0 powertrain-related recalls.

Problem Areas for the 2018 Mercedes-Benz CLA-Class

Electrical
10Airbags
6Other
6Engine
5Structure
5Powertrain
4

4

Complaints

0

Recalls

0

Injuries Reported

Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026

All Powertrain Complaints

Date ↓ComponentSummary
Jul 1, 2024POWER TRAINMy 2018 Mercedes-Benz CLA250 4MATIC is experiencing a knocking noise from the rear differential at l...
May 18, 2023POWER TRAIN2018 CLA250 30k miles, leaving the airport the car suddenly felt as if it lost power and slowed un-c...
Sep 21, 2021POWER TRAIN,ELECTRICAL SYSTEM,ENGINERegarding 2018 CLA 45 AMG: On 9-21-21, while I was driving approximately 45 MPH on a 4 lane road, su...
Nov 3, 2018POWER TRAIN,ELECTRONIC STABILITY CONTROL (ESC),ENGINEACCELERATING OUT OF A LEFT TURN, THE CAR HESITATED MOMENTARILY THEN THE ENGINE COMPLETELY SHUT DOWN ...

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2018 Mercedes-Benz CLA-Class Full Report→All Mercedes-Benz Models→