Savings Calculator

To work out what you can save by switching to Autogas, please use our simple calculator below. Hover your mouse over the symbols for more information about a particular entry.


Fuel Consumption
British MPG
American MPG
L/100km

Annual Mileage
Miles
km

Petrol Cost (pence)
Autogas Cost (pence)
Conversion Cost £
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Annual Saving	- or -

Annual Petrol Spend
Annual Autogas Spend
Payback Time (months)
Annual CO₂ Saved (tonnes)

Please remember that the actual savings will depend on the journey, the vehicle age, vehicle type and driving style. These figures are based on a typical 'loss' of 15% in fuel economy when running on Autogas.

CO₂ Emissions information is based upon an average output of 2.3kg CO₂ per litre of petrol. The European Emissions Test Programme states that CO₂ emissions are 20% lower on average taking into consideration production and transportation of the fuel (so called 'well to wheel') and the slight loss of fuel economy.

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