Real MPG: Mercedes-Benz GLA (2014 - 2020)
Select engine for more Real MPG information:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| GLA 180 | - | 36.2 mpg | - | -* | |
| GLA 180 Automatic | - | 35.3 mpg | - | -* | |
| GLA 200 | - | 36.2 mpg | - | -* | |
| GLA 200 Automatic | - | 34.9 mpg | - | -* | |
| GLA 220d 4Matic Automatic | 47.1–47.9 mpg | - | 39.9 mpg | 84% | |
| GLA 250 4Matic Automatic | - | 32.5 mpg | - | -* | |
| GLA180 Automatic | 40.9–44.8 mpg | - | 41.6 mpg | 97% | |
| GLA200 | 42.2–47.1 mpg | - | 35.4 mpg | 79% | |
| GLA200 Automatic | 43.5–48.7 mpg | - | 34.3 mpg | 74% | |
| GLA200 CDI | 62.8–67.3 mpg | - | 51.5 mpg | 79% | |
| GLA200 CDI Automatic | 62.8 mpg | - | 56.9 mpg | 91% | |
| GLA200 d | 64.2–67.3 mpg | - | 56.5 mpg | 86% | |
| GLA200 d 4Matic Automatic | 48.7–56.5 mpg | - | 46.7 mpg | 89% | |
| GLA200 d Automatic | 49.6–67.3 mpg | - | 46.4 mpg | 79% | |
| GLA200d | 67.3 mpg | - | 49.7 mpg | 74% | |
| GLA200d 4Matic Automatic | 48.7 mpg | - | - | - | |
| GLA200d Automatic | 51.4 mpg | - | 49.1 mpg | 95% | |
| GLA220 CDI 4Matic | 55.4–62.8 mpg | - | 43.8 mpg | 74% | |
| GLA220 CDI 4Matic Automatic | 55.4 mpg | - | 47.1 mpg | 85% | |
| GLA220 d 4Matic Automatic | 47.9–56.5 mpg | - | 41.8 mpg | 80% | |
| GLA250 4Matic | 38.2–42.8 mpg | - | 33.2 mpg | 82% | |
| GLA250 4Matic Automatic | 38.2–42.8 mpg | - | 32.8 mpg | 81% | |
| GLA45 AMG | 33.2–38.2 mpg | - | 30.3 mpg | 85% |
Read the Honest John review...
Mercedes-Benz GLA (2014 - 2020)
Impressive ride quality. Available with two or four-wheel drive. Good rear passenger and load space. High quality interior finish.
Rivals
| Mercedes-Benz GLA (2014 - 2020) | 40.7 | avg mpg |
| Lexus RX (2015 on) | 34.0 | avg mpg |
| Subaru Forester (2013 - 2019) | 41.3 | avg mpg |
| Lexus NX (2014 - 2021) | 37.8 | avg mpg |
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