Ranking

Most efficient EVs: 2017 model year

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.

Published specs, not John’s test results. His score shows where he has scored a car; it never changes the order.

Data: Efficiency: fueleconomy.gov (EPA) for 30. Values last checked October 24, 2026.

30 of 30 EVs have a published EPA efficiency figure

Average 33.0 kWh/100 mi

  1. 1

    Specs only · not reviewed yet · Discontinued (2017–2021)

    136 MPGe

    25.0 kWh/100 mi

    Compare the 2017 Hyundai Ioniq Electric
  2. 2
    2019 Tesla Model 3
    Photo credit

    Photo: Vauxford, CC BY-SA 4.0

    Specs only · not reviewed yet · Model years 2017–2027

    126 MPGe

    26.8 kWh/100 mi

    Compare the 2017 Tesla Model 3 Long Range
  3. 3
    2015 BMW i3
    Photo credit

    Photo: Zytonits, CC BY-SA 2.0

    Specs only · not reviewed yet · Discontinued (2014–2021)

    124 MPGe

    27.0 kWh/100 mi

    Compare the 2017 BMW i3 60 Ah
  4. 4
    2017 Chevrolet Bolt EV
    Photo credit

    Photo: Kevauto, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2017–2023)

    119 MPGe

    28.3 kWh/100 mi

    Compare the 2017 Chevrolet Bolt EV
  5. 5
    2018 Volkswagen e-Golf
    Photo credit

    Photo: Vauxford, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2015–2019)

    119 MPGe

    28.4 kWh/100 mi

    Compare the 2017 Volkswagen e-Golf
  6. 6
    2015 BMW i3
    Photo credit

    Photo: Zytonits, CC BY-SA 2.0

    Specs only · not reviewed yet · Discontinued (2014–2021)

    118 MPGe

    29.0 kWh/100 mi

    Compare the 2017 BMW i3 94 Ah
  7. 7
    2014 Fiat 500e
    Photo credit

    Photo: Rutger van der Maar, CC BY 2.0

    Specs only · not reviewed yet · Model years 2013–2026

    112 MPGe

    30.0 kWh/100 mi

    Compare the 2017 Fiat 500e
  8. 7

    Specs only · not reviewed yet · Discontinued (2017–2019)

    114 MPGe

    30.0 kWh/100 mi

    Compare the 2017 Honda Clarity Electric
  9. 7
    2012 Mitsubishi i-MiEV
    Photo credit

    Photo: DestinationFearFan, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2012–2017)

    112 MPGe

    30.0 kWh/100 mi

    Compare the 2017 Mitsubishi i-MiEV
  10. 7
    2017 Nissan Leaf
    Photo credit

    Photo: Makizox, CC BY-SA 4.0

    Specs only · not reviewed yet · Model years 2011–2026

    112 MPGe

    30.0 kWh/100 mi

    Compare the 2017 Nissan Leaf
  11. 11
    2012 Ford Focus Electric
    Photo credit

    Photo: Cutlass, CC0

    Specs only · not reviewed yet · Discontinued (2012–2018)

    107 MPGe

    31.0 kWh/100 mi

    Compare the 2017 Ford Focus Electric
  12. 11

    Specs only · not reviewed yet · Discontinued (2011–2018)

    108 MPGe

    31.0 kWh/100 mi

    Compare the 2017 Smart fortwo electric drive Coupe
  13. 13
    2019 Kia Soul EV
    Photo credit

    Photo: Vauxford, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2015–2020)

    105 MPGe

    32.0 kWh/100 mi

    Compare the 2017 Kia Soul EV
  14. 13
    2021 Tesla Model S
    Photo credit

    Photo: Dllu, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2012–2026)

    104 MPGe

    32.0 kWh/100 mi

    Compare the 2017 Tesla Model S 60D
  15. 13
    2021 Tesla Model S
    Photo credit

    Photo: Dllu, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2012–2026)

    104 MPGe

    32.0 kWh/100 mi

    Compare the 2017 Tesla Model S 90D
  16. 16

    Specs only · not reviewed yet · Discontinued (2011–2018)

    102 MPGe

    33.0 kWh/100 mi

    Compare the 2017 Smart fortwo electric drive Cabrio
  17. 16
    2021 Tesla Model S
    Photo credit

    Photo: Dllu, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2012–2026)

    103 MPGe

    33.0 kWh/100 mi

    Compare the 2017 Tesla Model S 75D
  18. 16
    2021 Tesla Model S
    Photo credit

    Photo: Dllu, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2012–2026)

    102 MPGe

    33.0 kWh/100 mi

    Compare the 2017 Tesla Model S 100D
  19. 19
    2021 Tesla Model S
    Photo credit

    Photo: Dllu, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2012–2026)

    99 MPGe

    34.0 kWh/100 mi

    Compare the 2017 Tesla Model S 60 kWh
  20. 19
    2021 Tesla Model S
    Photo credit

    Photo: Dllu, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2012–2026)

    98 MPGe

    34.0 kWh/100 mi

    Compare the 2017 Tesla Model S 75 kWh
  21. 21
    2021 Tesla Model S
    Photo credit

    Photo: Dllu, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2012–2026)

    95 MPGe

    35.0 kWh/100 mi

    Compare the 2017 Tesla Model S P90D
  22. 21
    2021 Tesla Model S
    Photo credit

    Photo: Dllu, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2012–2026)

    98 MPGe

    35.0 kWh/100 mi

    Compare the 2017 Tesla Model S P100D
  23. 23
    2017 Tesla Model X
    Photo credit

    Photo: Vauxford, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2016–2026)

    93 MPGe

    36.0 kWh/100 mi

    Compare the 2017 Tesla Model X 60D
  24. 23
    2017 Tesla Model X
    Photo credit

    Photo: Vauxford, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2016–2026)

    93 MPGe

    36.0 kWh/100 mi

    Compare the 2017 Tesla Model X 75D
  25. 25
    2017 Tesla Model X
    Photo credit

    Photo: Vauxford, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2016–2026)

    92 MPGe

    37.0 kWh/100 mi

    Compare the 2017 Tesla Model X 90D
  26. 26
    2017 Tesla Model X
    Photo credit

    Photo: Vauxford, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2016–2026)

    89 MPGe

    38.0 kWh/100 mi

    Compare the 2017 Tesla Model X P90D
  27. 27
    2017 Tesla Model X
    Photo credit

    Photo: Vauxford, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2016–2026)

    87 MPGe

    38.7 kWh/100 mi

    Compare the 2017 Tesla Model X 100D
  28. 28
    2017 Tesla Model X
    Photo credit

    Photo: Vauxford, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2016–2026)

    86 MPGe

    39.0 kWh/100 mi

    Compare the 2017 Tesla Model X P100D
  29. 29
    2015 Mercedes-Benz B-Class Electric Drive
    Photo credit

    Photo: DestinationFearFan, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2014–2017)

    84 MPGe

    40.2 kWh/100 mi

    Compare the 2017 Mercedes B-Class Electric Drive B250e
  30. 30
    2014 BYD e6
    Photo credit

    Photo: Vauxford, CC BY-SA 4.0

    Specs only · not reviewed yet · Discontinued (2012–2020)

    72 MPGe

    47.0 kWh/100 mi

    Compare the 2017 BYD e6

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 30 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.

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