| Engine or Model range | Average miles per gallon |
|---|---|
| 116d EfficientDynamics | 74.3 mpg |
| 116d | 68.9 to 65.7 mpg |
| 114d | 68.9 to 64.2 mpg |
| 118d | 68.9 to 64.2 mpg |
| 120d | 67.3 to 60.1 mpg |
| 125d | 60.1 to 58.9 mpg |
| 116i | 52.3 to 48.7 mpg |
| 114i | 51.4 to 49.6 mpg |
| 118i | 50.4 to 47.9 mpg |
| 125i | 44.8 to 42.8 mpg |
| M135i | 37.7 to 35.3mpg |
BMW 1 Series fuel consumption table - best to worst list
Official UK Government fuel consumption figures for BMW 1 Series - list of cars in descending order, first car has the best fuel economy.
