Kia · 2018 lineup

2018 Kia lineup: MPG & fuel cost

Kia has 15 EPA-rated model lines for 2018. The cheapest to run is the Kia Soul EV at about $842 a year (108 MPGe). Across its gas and hybrid models, the median Kia is rated 27 MPG combined, 3.0 MPG above the 2018 industry median of 24 MPG.

Every 2018 Kia by fuel cost

Annual fuel cost, lower is better
  1. 1Kia Soul EV108 MPGe $842
  2. 2Kia Niro50 MPG $930
  3. 3Kia Niro Plug-in Hybrid105 MPGe + 46 MPG $932
  4. 4Kia Optima Plug-in Hybrid103 MPGe + 40 MPG $1,007
  5. 5Kia Optima Hybrid42 MPG $1,107
  6. 6Kia Rio32 MPG $1,453
  7. 7Kia Forte32 MPG $1,453
  8. 8Kia Optima31 MPG $1,500
  9. 9Kia Soul28 MPG $1,661
  10. 10Kia Sportage26 MPG $1,788
  11. 11Kia Sorento24 MPG $1,938
  12. 12Kia Cadenza23 MPG $2,022
  13. 13Kia Sedona21 MPG $2,214
  14. 14Kia K90020 MPG $2,325
  15. 15Kia Stinger25 MPG $2,370

Full 2018 Kia lineup

Model ClassType Combined Range Fuel / yr
Kia Soul EV WagonElectric 108 MPGe 111 mi $842
Kia Niro WagonHybrid 50 MPG — $930
Kia Niro Plug-in Hybrid WagonPlug-in hybrid 105 MPGe + 46 MPG 560 mi $932
Kia Optima Plug-in Hybrid Midsize CarPlug-in hybrid 103 MPGe + 40 MPG 610 mi $1,007
Kia Optima Hybrid Midsize CarHybrid 42 MPG — $1,107
Kia Rio Compact CarGas 32 MPG — $1,453
Kia Forte Large CarGas 32 MPG — $1,453
Kia Optima Large CarGas 31 MPG — $1,500
Kia Soul WagonGas 28 MPG — $1,661
Kia Sportage Small SUVGas 26 MPG — $1,788
Kia Sorento Small SUVGas 24 MPG — $1,938
Kia Cadenza Large CarGas 23 MPG — $2,022
Kia Sedona MinivanGas 21 MPG — $2,214
Kia K900 Large CarGas 20 MPG — $2,325
Kia Stinger Midsize CarGas 25 MPG — $2,370

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