Most efficient EVs: Convertible
Every EV with a published EPA combined efficiency, lowest energy use first, in kilowatt-hours per 100 miles. Fewer kWh per 100 miles means a cheaper charge for the same distance.
1 of 1 current EVs has a published EPA efficiency figure
- 1
40.7 kWh/100 mi
Compare the 2026 Maserati GranCabrio Folgore
How this list is made
- Shorter bar, less energy per mile. Bars are measured from zero against the top value; the dark tick marks the average of all 1 ranked here.
- Scores are John’s, shown only where he has scored a car, and they don’t affect the order. How John scores.
- Each car’s page lists the source of every figure and when it was last checked.