The assumptions
The consumption figures are typical for a compact car: 5.5 litres of diesel per 100 km and 17 kWh per 100 km for an electric car. The charging price is the average of the public chargers with a reported tariff in the eCARBURANT data, which are few; tariffs differ a lot between slow and fast charging.
What changes the result
- Where you charge: at home, at work or at public fast chargers.
- Charging operators' subscriptions, which lower the price per kWh.
- In winter, electric cars use more energy for heating and because of the cold battery.