BMW 320e Touring Steptronic vs BMW 330i Steptronic
At 15,000 km a year and typical prices, the BMW 330i Steptronic costs about €1,872 a year in energy against €2,194 for the BMW 320e Touring Steptronic, a difference of €322. Official WLTP figures: 6.4 l/100 km against 7.5 l/100 km combined.
Both are variants of the BMW 3 Series; 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 320e Touring Steptronic | BMW 330i Steptronic |
|---|---|---|
| Motor | Plug-in Hybrid | Petrol |
| Power | 204 PS | 258 PS |
| Combined | 7.5 l/100 km | 6.4 l/100 km |
| City | 10.6 l/100 km | - |
| Suburban | 7.2 l/100 km | - |
| Country road | 6.5 l/100 km | - |
| Motorway | 7.4 l/100 km | - |
| CO₂ | 32.0 g/km | 147.0 g/km |
| Electric range | 59 km | - |
| Energy cost per year at 15,000 km | €2,194 | €1,872 |