
REAL MPG:
Mercedes-Benz GLA (2014 - 2020)
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24–58
Real MPG
39.4
Average
Impressive ride quality. Available with two or four-wheel drive. Good rear passenger and load space. High quality interior finish.
Lacklustre dual clutch automatic. 220 d noisy and not as good as competitor diesel engines. Driving position not as high as other compact SUVs.
Select engine for more Real MPG information:
Engine | Official MPG | Real MPG Avg. | Real MPG % | |
GLA 220d 4Matic Automatic | 47.1–47.9 mpg | 41.7 mpg | 88% | ![]() |
GLA180 Automatic | 40.9–44.8 mpg | 34.5 mpg | 81% | ![]() |
GLA200 | 42.2–47.1 mpg | 36.3 mpg | 81% | ![]() |
GLA200 Automatic | 43.5–48.7 mpg | 32.5 mpg | 71% | ![]() |
GLA200 CDI | 62.8–67.3 mpg | 51.5 mpg | 79% | ![]() |
GLA200 CDI Automatic | 62.8 mpg | 55.0 mpg | 88% | ![]() |
GLA200 d | 64.2–67.3 mpg | 49.2 mpg | 75% | ![]() |
GLA200 d 4Matic Automatic | 48.7–56.5 mpg | 47.9 mpg | 91% | ![]() |
GLA200 d Automatic | 49.6–67.3 mpg | 46.4 mpg | 79% | ![]() |
GLA200d | 67.3 mpg | 49.8 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 | 44.2 mpg | 75% | ![]() |
GLA220 CDI 4Matic Automatic | 55.4 mpg | 47.1 mpg | 85% | ![]() |
GLA220 d 4Matic Automatic | 47.9–56.5 mpg | 41.1 mpg | 79% | ![]() |
GLA250 4Matic | 38.2–42.8 mpg | 34.9 mpg | 86% | ![]() |
GLA250 4Matic Automatic | 38.2–42.8 mpg | 32.7 mpg | 81% | ![]() |
GLA45 AMG | 33.2–38.2 mpg | 30.1 mpg | 84% | ![]() |
Read the Honest John review...
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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) | 39.4 | avg mpg |
BMW X1 | 42.5 | avg mpg |
SEAT Ateca (2016 on) | 42.0 | avg mpg |
Volkswagen Tiguan | 42.0 | avg mpg |