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Is an EV worth it? TCO calculator

Compare total ownership cost of an EV and an ICE car by mileage, energy price, servicing and purchase price.

Electric vehicle
Charging source
ICE comparison
Fuel type
Comparison parameters
15 000 km
5 years

TCO comparison results

Annual energy saving
€1123.50
Annual total saving
€1003.50
Break-even
11 y 11 mo
Cost itemEVICE
Fuel / electricity per year€472.50€1596
Maintenance per year€180€480
Insurance per year€1400.00€980.00
Total TCO over 5 years€50262.50€43280

Cumulative cost by year

Year 1€-10996.50
EV
ICE
Year 2€-9993
EV
ICE
Year 3€-8989.50
EV
ICE
Year 4€-7986
EV
ICE
Year 5€-6982.50
EV
ICE
Difference over 5 years
You pay €6982.50 more

Simplified model without residual value. Insurance is estimated as 3.5% of purchase price.

How to estimate whether an EV is worth it

Looking only at fuel and electricity cost is not enough. A realistic comparison should also consider purchase price, annual mileage, maintenance and the way you charge. Drivers who can charge mostly at home usually see a much lower running cost than those relying on public fast charging.

This calculator focuses on total cost of ownership over several years. It shows how much cash leaves your pocket in each scenario, how large the yearly saving is and when the purchase-price gap starts to close.

What has the biggest impact on EV cost

The biggest variables are annual mileage, electricity price and charging mix. Insurance can also matter because it scales with vehicle price. EV servicing is often simpler, but the main financial swing usually comes from how much expensive DC charging you replace with cheaper home charging.

Frequently Asked Questions

When does an EV break even?
Break-even depends on purchase price, annual mileage and how often you can charge at home. More yearly mileage usually shortens the payback period.
Does the calculator include servicing and insurance?
Yes. It includes a simplified estimate for maintenance and insurance on top of energy and fuel cost so you get a broader ownership comparison.
Why does charging source matter so much?
Home charging is often dramatically cheaper than frequent public DC charging. The difference per kWh changes the long-term running cost materially.
Does the model include residual value?
No. This calculator focuses on total cash outflow over time and intentionally leaves residual value out to keep the result simple and transparent.

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