The 10 most efficient electric cars in United Kingdom
Every electric car on sale in United Kingdom, ranked by how little energy it uses per 100 km.
Other rankings for United Kingdom
Cheapest EVs
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Most range per 10 minutes
Most expensive EVs
Cheapest with 500 km range
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Fastest travelling saloons and estates
Highest travel speed at 70 mph
WLTP consumption for the entry-level trim, in kWh per 100 km. Lower is better here, unlike every other ranking on the site. Efficiency is what turns a battery into range: two cars with the same pack differ by their consumption alone.
165 of 174 models sold in United Kingdom have a published WLTP consumption figure. The others are missing that figure rather than absent from the market.
| # | Model | kWh/100 km | Starting price | WLTP range |
|---|---|---|---|---|
| 1 | Renault Twingo E-Tech 27.5 kWh | 10.5 kWh/100km | £18,000 | 263 km |
| 2 | Mercedes CLA 200 | 10.7 kWh/100km | £39,150 | 541 km |
| 3 | Tesla Model 3 Long Range RWD | 10.9 kWh/100km | £44,990 | 750 km |
| 4 | Fiat 500e 24 kWh | 11.2 kWh/100km | £24,995 | 190 km |
| 5 | Lucid Air Pure | 11.2 kWh/100km | £71,504 converted from Norway | 747 km |
| 6 | Volkswagen ID. Polo 99 kW | 11.3 kWh/100km | £23,244 converted from Denmark | 329 km |
| 7 | Audi A6 Sportback e-tron | 11.3 kWh/100km | £62,590 | 672 km |
| 8 | Nissan Leaf Standard Range | 11.5 kWh/100km | £28,335 converted from Denmark | 451 km |
| 9 | CUPRA Raval Endurance | 11.6 kWh/100km | £32,580 | 446 km |
| 10 | Ford Puma Gen-E | 11.6 kWh/100km | £29,995 | 376 km |
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