Read a fuel rating without guessing.
Understand the denominator before comparing two vehicles.
Open guideMake sense of the energy figures behind a car journey. Practical guides, visible assumptions, no sales pitch.
Run your numbersNot a national average.
litres / 100 km
billed kWh / 100 km
Not total ownership cost.
Understand the unit. Check the source. Separate an example from a promise.
Understand the denominator before comparing two vehicles.
Open guideMake an energy-only comparison with explicit assumptions.
Open guideA useful record is specific, dated and easy to find.
Open guideThe energy desk makes the arithmetic inspectable. Replace every preset with assumptions relevant to you.
No. Every preset rate is illustrative. Replace it with your own relevant price before using the result.
No. Only the two energy-cost calculations are compared; other ownership costs are excluded.
Enter billed electricity use per 100 km, including charging losses where known. The tool does not model a specific vehicle or charging session.
No. This publication does not sell vehicles, arrange financing or collect purchase enquiries.