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Mercedes-Benz GLK/GLC.
The best Mercedes-Benz GLK/GLC years are 2011, 2012, 2013. Years to avoid: 2016. Across 2010-2022, it has a Lemon Index of 60, where 100 is the average car and lower is better.
Reliability by year, 2010 to 2023.

Every year. Lower is better. Tap a year for its full report.
Best years to buy
2011.
Quick answers.
Is the Mercedes-Benz GLK/GLC a good car?
Yes, it draws fewer complaints than the average car, by owner complaints to the government per car sold (2010-2022: Lemon Index 60; 100 is average). Some years are much better than others: the best is 2011 and the worst is 2016.
What are the best Mercedes-Benz GLK/GLC years to buy?
By owner complaints per car sold: 2011, 2012, 2013.
What Mercedes-Benz GLK/GLC years should you stay away from?
The years with the most complaints per car sold: 2016.
How many recalls does the Mercedes-Benz GLK/GLC have?
86 safety recalls across the 13 model years we track. Most: 2020 (16), 2016 (12), 2017 (12). Each year's page lists them.
What are the most common Mercedes-Benz GLK/GLC problems?
Across every year, owners' complaints to the government name electrical, engine and brakes 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 |
|---|---|---|---|---|---|---|---|
| 2010 | 70 | 1.4× fewer complaints than average | 17 | speed control (35%) | 0 | — | 18 |
| 2011 | 7 | 14.3× fewer complaints than average | 2 | engine (50%) | 0 | — | 18 |
| 2012 | 16 | 6.2× fewer complaints than average | 5 | body structure (40%) | 0 | — | 18 |
| 2013 | 25 | 4× fewer complaints than average | 10 | speed control (20%) | 0 | — | 21–27 |
| 2014 | 37 | 2.7× fewer complaints than average | 14 | airbags (14%) | 3 | — | 21–27 |
| 2016 | 151 | 1.5× the average car's complaints | 72 | brakes (35%) | 12 | — | 24 |
| 2017 | 74 | 1.4× fewer complaints than average | 38 | engine (32%) | 12 | — | 24 |
| 2018 | 40 | 2.5× fewer complaints than average | 28 | brakes (21%) | 12 | — | 24–25 |
| 2019 | 29 | 3.4× fewer complaints than average | 22 | electrical (45%) | 12 | — | 23–25 |
| 2020 | 83 | 1.2× fewer complaints than average | 35 | electrical (20%) | 16 | — | 24–25 |
| 2021 | 72 | 1.4× fewer complaints than average | 36 | engine (33%) | 7 | ★★★★★ | 23–25 |
| 2022 | 62 | 1.6× fewer complaints than average | 50 | steering (28%) | 2 | — | 23–24 |
| 2023 | 106 | about average | 64 | electrical (47%) | 10 | — | 22–28 |
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)
. Get the data