BMW X3 30e xDrive Steptronic vs BMW X3 xDrive20d Steptronic
At 15,000 km a year and typical prices, the BMW X3 xDrive20d Steptronic costs about €1,774 a year in energy against €2,398 for the BMW X3 30e xDrive Steptronic, a difference of €624. Official WLTP figures: 5.8 l/100 km against 8.2 l/100 km combined.
Both are variants of the BMW X3; the choice is the powertrain.


Measured with the battery depleted, so this is what the car uses when you do not plug in. Your real figure depends on how often you charge; the compare tool works it out from your trips.
| Figure | BMW X3 30e xDrive Steptronic | BMW X3 xDrive20d Steptronic |
|---|---|---|
| Motor | Plug-in Hybrid | Diesel |
| Power | 299 PS | 190 PS |
| Combined | 8.2 l/100 km | 5.8 l/100 km |
| City | 11.1 l/100 km | - |
| Suburban | 7.4 l/100 km | - |
| Country road | 7.1 l/100 km | - |
| Motorway | 8.6 l/100 km | - |
| CO₂ | 21.0 g/km | 151.0 g/km |
| Electric range | 90 km | - |
| Energy cost per year at 15,000 km | €2,398 | €1,774 |