Enter the estimated total mileage over 12 months

Enter the price you pay for LPG per litre (typically retail 52 pence per litre. Bunkered prices available on request)

Enter the MPG for your vehicle using LPG. As a guide LPG is generally 20% less efficient than the equivalent petrol figure

Enter the price you typically pay for Petrol or Diesel per litre

Enter the MPG for your vehicle using petrol or diesel.