The most fuel-efficient cars

The cars that use the least fuel, from their official figures: L/100km, UK and US mpg, and what each costs to run a year.

30 cars, by official fuel use

Official figures for cars from 2020 on. Tap a car for what it costs to run and its full specs.

  1. 1Toyota Vitz1999–20202.9 L/100km97 mpg UK · 81 mpg US
  2. 2Honda Grace2014–20202.9 L/100km96 mpg UK · 80 mpg US
  3. 3Toyota Yaris2005–20263.0 L/100km94 mpg UK · 78 mpg US
  4. 4Hyundai Ioniq2017–20243.4 L/100km83 mpg UK · 69 mpg US
  5. 5Nissan Note2005–20233.5 L/100km81 mpg UK · 67 mpg US
  6. 6Suzuki Solio2001–20223.6 L/100km78 mpg UK · 65 mpg US
  7. 7Daihatsu Rocky1985–20223.6 L/100km78 mpg UK · 65 mpg US
  8. 8Toyota Raize2019–20223.6 L/100km78 mpg UK · 65 mpg US
  9. 9Toyota Yaris Cross2020–20263.6 L/100km78 mpg UK · 65 mpg US
  10. 10Lexus LBX2024–20263.6 L/100km78 mpg UK · 65 mpg US
  11. 11Nissan Aura2021–20233.7 L/100km76 mpg UK · 64 mpg US
  12. 12Honda Insight2000–20223.8 L/100km75 mpg UK · 62 mpg US
  13. 13Honda Jazz2002–20263.8 L/100km74 mpg UK · 62 mpg US
  14. 14Hyundai Kona2017–20273.9 L/100km72 mpg UK · 60 mpg US
  15. 15Toyota Corolla1984–20274.0 L/100km72 mpg UK · 60 mpg US
  16. 16Honda Shuttle1984–20224.0 L/100km71 mpg UK · 59 mpg US
  17. 17Toyota C-HR2016–20274.0 L/100km70 mpg UK · 59 mpg US
  18. 18Honda Vezel2013–20224.1 L/100km70 mpg UK · 58 mpg US
  19. 19Toyota Camry1984–20264.1 L/100km69 mpg UK · 58 mpg US
  20. 20Jaguar XF2008–20244.1 L/100km69 mpg UK · 57 mpg US
  21. 21Toyota Tank2017–20204.1 L/100km69 mpg UK · 57 mpg US
  22. 22Toyota Prius2001–20274.1 L/100km68 mpg UK · 57 mpg US
  23. 23Honda Civic1984–20264.2 L/100km67 mpg UK · 56 mpg US
  24. 24Peugeot 3082008–20254.2 L/100km67 mpg UK · 56 mpg US
  25. 25Honda Prelude1981–20274.2 L/100km67 mpg UK · 56 mpg US
  26. 26Lexus Ux2019–20264.3 L/100km66 mpg UK · 55 mpg US
  27. 27Kia Niro2017–20274.3 L/100km66 mpg UK · 55 mpg US
  28. 28MG 32014–20264.3 L/100km66 mpg UK · 55 mpg US
  29. 29Toyota Noah1997–20234.4 L/100km65 mpg UK · 54 mpg US
  30. 30Fiat 5001961–20264.4 L/100km65 mpg UK · 54 mpg US

More rankings

The most fuel-efficient SUVsSUVs ranked by their official fuel use, with UK and US mpg and what each costs to run a year.The most fuel-efficient trucks and utesPickup trucks and utes ranked by their official fuel use, with US and UK mpg and what each costs to run a year.The most fuel-efficient hybridsHybrid cars ranked by their official fuel use, with UK and US mpg and what each costs to run a year.The electric cars that go furthest on a chargeElectric cars ranked by official range, with their energy use and what each costs to charge a year.The electric cars that use the least energyElectric cars ranked by official energy use (kWh/100km), with mi/kWh, MPGe and what each costs to charge a year.

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The Roadtrip app showing a drive into London that costs £4.81 each, with fuel prices along the way