PHEV Source Calculator

MPG
£ per litre
pence per kWh
How this works & Assumptions

Vehicle Efficiency

Calibrated for 11 kWh usable capacity and 35 miles range.

Fuel Conversion

UK Imperial Gallon (4.546L). Cost/mi: (Price/L × 4.546) ÷ MPG

The Logic: Compares the cost of one mile of petrol travel against the electricity required for the same distance (approx. 0.314 kWh/mile).