Fuel Saving Calculator
See the yearly impact of smoother, more economical driving. Compare your current consumption with an improved figure to find the litres and money you can save annually.
How it works
Annual fuel = annual distance ÷ 100 × consumption. Savings are the difference between the current and improved figures, multiplied by the fuel price. Smooth acceleration, steady speeds and proper tyre pressure typically reduce consumption by 10–20%.
Frequently asked questions
How much can eco-driving really save?
Most drivers can save 10–20% on fuel with smooth acceleration, anticipation, steady motorway speed and correct tyre pressure — worth several hundred euros a year for a typical driver.
Does tyre pressure matter that much?
Under-inflated tyres increase rolling resistance and can raise consumption by 3% or more, while also wearing out faster and hurting safety.