How much cheaper will electric cars be than petrol cars in 2026?

Clear cost advantage for electric vehicles

In March 2026, the financial advantage of electric cars over internal combustion engine vehicles further increased. A recent analysis shows that significant savings are possible, especially in everyday use. For a distance of 1,000 kilometers, the energy costs for a typical mid-range or luxury electric vehicle were around 53 Euros.

In comparison: A similarly sized gasoline car incurred costs of approximately 160 Euros during the same period, while a diesel model came in at about 113 Euros. This results in a clear lead for electric drives.

Expressed as a percentage, this means: Electricity operation was on average about 67 percent cheaper than gasoline and around 53 percent cheaper than diesel. This difference represents one of the largest cost advantages ever determined for electric cars.

Electricity prices and consumption as decisive factors

The calculations are based on an average household electricity price of 31.24 cents per kilowatt-hour. In combination with an assumed energy consumption of 16.9 kWh per 100 kilometers, this results in the aforementioned cost level for electric vehicles.

In parallel, fuel prices remained at a comparatively high level. In March, average prices were approximately 2.022 Euros per liter for Super E10 and 2.164 Euros per liter for diesel. This development further strengthened the financial advantage of electric mobility.

The figures clearly show how strongly external factors such as energy prices can influence the economic viability of different types of drives. In particular, rising fuel costs directly affect the total costs of internal combustion vehicles.

Charging at home remains the biggest advantage

A key reason for the low operating costs of electric cars lies in charging at home. Users with their own wallbox benefit from comparatively low electricity tariffs and can charge their vehicles efficiently and predictably.

In contrast, public charging is significantly more expensive. For normal charging stations, an average of around 0.52 Euros per kWh is charged, while fast charging stations can cost around 0.60 Euros per kWh. Despite these higher prices, electric driving remains often cheaper than using a gasoline vehicle, even with fast charging.

This underscores the importance of private charging infrastructure for the overall economic viability of electric cars. Those who can regularly charge at home benefit most from the cost advantages.

Development could further intensify

The analysis suggests that the gap between electricity and fuel costs could widen further in the coming months. This is due to recent developments in the energy markets, where gasoline prices, in particular, have risen again.

Should this trend continue, electric cars could further increase their economic attractiveness. At the same time, however, it remains to be seen how electricity prices will develop and whether political measures will influence the cost structure.

Nevertheless, a clear trend is emerging in the long term: Electric drives are gaining importance not only from an ecological but also from a financial perspective. For many consumers, the decision for an electric car is increasingly also a question of operating costs.

Conclusion: Economic efficiency as a central driver

The current figures show that electric cars can now be operated significantly more cheaply in everyday life than comparable vehicles with internal combustion engines. Especially in combination with home charging infrastructure, there is a clear cost advantage.

While public charging prices continue to play a role, the overall effect is clear: operating an electric car is currently significantly cheaper. Given rising fuel prices, this trend could even intensify in the near future.

For the automotive market, this means that economic arguments are increasingly gaining weight and could further support the spread of electric vehicles.

Further reading: Which European electric cars would have a chance on the US market?