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Independent, specification-led lists

Electric car rankings

Rank cars by miles travelled for each kilowatt-hour of energy. Change the measure or narrow the list to find the cars that fit your priorities.

Currently ranked byBest efficiency257 qualifying cars

Complete list

Best efficiency

257 ranked · 5 without this value excluded
  1. 121

    2026

    Volvo ES90 Single Motor

    £69,150314 miles23 min
    3.5 mi/kWhBest efficiency
  2. 121

    2024

    Volvo EX30 Single Motor Extended Range

    £39,850295 miles27 min
    3.5 mi/kWhBest efficiency
  3. 121

    MY2025

    XPENG G6 RWD Long Range

    £44,990280 miles12 min
    3.5 mi/kWhBest efficiency
  4. 121

    2026

    XPENG G6 RWD Standard Range

    £39,990240 miles12 min
    3.5 mi/kWhBest efficiency
  5. 121

    2026

    Škoda Elroq RS

    £46,000275 miles26 min
    3.5 mi/kWhBest efficiency
  6. 121

    2026

    Škoda Peaq 90x

    £57,230304 miles29 min
    3.5 mi/kWhBest efficiency
  7. 147

    2026

    Abarth 600e Competizione

    £36,495174 miles28 min
    3.4 mi/kWhBest efficiency
  8. 147

    2025-2026

    Audi Q4 e‑tron 40

    £46,660102 miles24 min
    3.4 mi/kWhBest efficiency
  9. 147

    2024

    Audi RS e-tron GT

    £142,500325 miles16 min
    3.4 mi/kWhBest efficiency
  10. 147

    2026

    BYD ATTO 3 Evo RWD Design

    £39,995250 miles28 min
    3.4 mi/kWhBest efficiency
  11. 147

    2026

    BYD Seal Excellence AWD

    £48,000280 miles35 min
    3.4 mi/kWhBest efficiency
  12. 147

    2024-2026 (MY24-MY26)

    CUPRA Tavascan VZ AWD

    £55,945264 miles28 min
    3.4 mi/kWhBest efficiency
  13. 147

    2026

    DS Automobiles N7 FWD Long Range

    £53,090320 miles32 min
    3.4 mi/kWhBest efficiency
  14. 147

    2026

    GAC AION UT 60 kWh

    £28,950205 miles33 min
    3.4 mi/kWhBest efficiency
  15. 147

    2026

    Geely EX5 Max+

    £38,990224 miles30 min
    3.4 mi/kWhBest efficiency
  16. 147

    2025-2026

    Genesis G80 Electrified

    £75,615304 miles25 min
    3.4 mi/kWhBest efficiency
  17. 147

    2026

    Hyundai IONIQ 6 N

    £65,800270 miles18 min
    3.4 mi/kWhBest efficiency
  18. 147

    2025 - 2026

    Jaecoo 5 EV

    £27,505230 miles33 min
    3.4 mi/kWhBest efficiency
  19. 147

    2025-2026

    Leapmotor B10 67.1 kWh

    £29,995224 miles26 min
    3.4 mi/kWhBest efficiency
  20. 147

    2026

    Lexus ES 350e

    £59,345242 miles30 min
    3.4 mi/kWhBest efficiency