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Mercedes-Benz CLA.
The best Mercedes-Benz CLA years are 2015, 2018, 2017. Years to avoid: 2014. Across 2014-2021, it has a Lemon Index of 112, where 100 is the average car and lower is better.
Reliability by year, 2014 to 2018.

Every year. Lower is better. Tap a year for its full report.
Best years to buy
2015.
Quick answers.
Is the Mercedes-Benz CLA a good car?
It is about average, by owner complaints to the government per car sold (2014-2021: Lemon Index 112; 100 is average). Some years are much better than others: the best is 2015 and the worst is 2014.
What are the best Mercedes-Benz CLA years to buy?
By owner complaints per car sold: 2015, 2018, 2017.
What Mercedes-Benz CLA years should you stay away from?
The years with the most complaints per car sold: 2014.
How many recalls does the Mercedes-Benz CLA have?
40 safety recalls across the 5 model years we track. Most: 2017 (10), 2018 (9), 2016 (8). Each year's page lists them.
What are the most common Mercedes-Benz CLA problems?
Across every year, owners' complaints to the government name engine, electrical and speed control most. Some years are much worse than others: see the chart above.
Every year in one table
| Year | Index | Compared with average | Complaints | Top complaint | Recalls | Crash test | MPG |
|---|---|---|---|---|---|---|---|
| 2014 | 224 | 2.2× the average car's complaints | 103 | engine (41%) | 6 | — | 27–30 |
| 2015 | 48 | 2.1× fewer complaints than average | 16 | engine (31%) | 7 | — | 27–30 |
| 2016 | 78 | 1.3× fewer complaints than average | 21 | airbags (33%) | 8 | — | 27–30 |
| 2017 | 64 | 1.6× fewer complaints than average | 15 | electrical (33%) | 10 | — | 27–29 |
| 2018 | 57 | 1.8× fewer complaints than average | 13 | electrical (38%) | 9 | — | 27–29 |
Lemon Index = safety complaints filed with the government within 3 years, per car sold, against the average car of the same model year. 100 is average, lower is better. How it works
Updated
Free to use with credit: Source: The Lemon Index (lemonindex.com)
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