Fuel Savings Calculator
See how much you save per year by lowering your vehicle’s fuel consumption.
km
L/100km
L/100km
€/liter
Yearly savings€540.00
Monthly savings€45.00
Liters saved300 liters
Old yearly cost€2,160
New yearly cost€1,620
How it works
Small changes in how you drive turn into real money over a year. This calculator compares two scenarios — your current consumption and a target one — and shows the fuel and cash you would save.
It works out the litres for each case over the same distance, then the difference in cost. Dropping from 8.0 to 6.5 L/100 km over 15,000 km a year at €1.85 saves about 225 litres, or roughly €415 a year.
Use it to judge whether an eco-driving habit, a service, new tyres or a switch of vehicle actually pays for itself.
Frequently asked questions
What is a realistic consumption improvement?
Smoother acceleration, steady speeds, correct tyre pressure and removing extra weight can cut consumption by 10–15% for most drivers, without buying anything.
Does it account for the cost of the change?
No — it shows the fuel saving only. To judge whether new tyres or a service pays off, compare that yearly saving against the one-off cost yourself.
Is the saving guaranteed?
No, it is an estimate that changes with driving and fuel prices.