Based on data from 77 vehicles, 3,780 fuel-ups and 1,469,291 miles of driving, the 2017 Kia Optima gets a combined Avg MPG of 32.76 with a 0.41 MPG margin of error.

Any Engine Type 1.6L L4 GAS (1) 2.0L L4 ELECTRIC/GAS (30) 2.0L L4 FULL HYBRID EV-GAS (FHEV) (1) 2.0L L4 GAS (7) 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) (2) 2.4L L4 GAS (18) GAS (1) H4 GAS (2) L4 DIESEL (1) V4 ELECTRIC/GAS (1) Any Body Style Sedan (30) Wagon (1) Sport Utility (1) Any Submodel SX Limited (1) LX 1.6T (1) Hybrid LX (2) PHEV EX Premium (2) SX (3) Hybrid EX Premium (3) SXL (4) Base (6) Hybrid Premium (7) Plug-In Hybrid EX (7) LX (10) EX (11) Hybrid EX (14) Other (6)

Below you can see a distribution of the fuel-ups with 184 outliers (4.64%) removed.

Following shows the average MPG of each of the 77 vehicles in the system.

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• My Optima

  2017 Kia Optima EX 2.4L L4 GAS Automatic 6 Speed
  Added Mar 2019 • 177 Fuel-ups

  Property of madmark13

• 20.8 Avg MPG

• My Optima

  2017 Kia Optima Hybrid EX 2.0L L4 ELECTRIC/GAS Automatic 6 Speed
  Added Mar 2018 • 132 Fuel-ups

  Property of carlcokely

• 39.7 Avg MPG

• KIA

  2017 Kia Optima Plug-In Hybrid EX 2,0L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic 6 Speed Wagon
  Added Oct 2024 • 9 Fuel-ups

  Property of PaulPAW

• 24.0 Avg MPG

• OPTIMA

  2017 Kia Optima SXL 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Jul 2020 • 200 Fuel-ups

  Property of gergallardos

• 18.0 Avg MPG

• Optima

  2017 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Aug 2020 • 67 Fuel-ups

  Property of dougli6

• 18.0 Avg MPG

• Optima

  2017 Kia Optima SX 2.0L L4 GAS Automatic 6 Speed
  Added Sep 2023 • 47 Fuel-ups

  Property of slcardinal

• 24.4 Avg MPG

• My Optima

  2017 Kia Optima EX
  Added May 2018 • 96 Fuel-ups

  Property of Witcofski

• 40.8 Avg MPG

• My Optima

  2017 Kia Optima Hybrid EX Premium 2.0L L4 ELECTRIC/GAS Automatic 6 Speed
  Added May 2019 • 196 Fuel-ups

  Property of mryan41

• 38.1 Avg MPG

• My Optima

  2017 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added Aug 2024 • 20 Fuel-ups

  Property of nikolai558

• 29.6 Avg MPG

• REDy KIAwatt

  2017 Kia Optima Hybrid EX 2.0L L4 ELECTRIC/GAS Automatic 6 Speed
  Added Feb 2017 • 176 Fuel-ups

  Property of jaradtke

• 37.8 Avg MPG

• My Optima Hybrid

  2017 Kia Optima Hybrid Premium 2.0L L4 ELECTRIC/GAS Automatic 6 Speed
  Added Apr 2017 • 118 Fuel-ups

  Property of thewills

• 41.0 Avg MPG

• Alan

  2017 Kia Optima EX 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Feb 2025 • 55 Fuel-ups

  Property of acpromedia

• 32.9 Avg MPG

• Optima

  2017 Kia Optima PHEV EX Premium Automatic 6 Speed Sedan
  Added Oct 2019 • 68 Fuel-ups

  Property of cmurphy_mcse

• 58.0 Avg MPG

• My Optima

  2017 Kia Optima
  Added Sep 2019 • 81 Fuel-ups

  Property of aj2moritz

• 26.1 Avg MPG

• Kia Optima

  2017 Kia Optima
  Added Nov 2024 • 3 Fuel-ups

  Property of habib73

• 33.1 Avg MPG

• Shooting Star

  2017 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2020 • 106 Fuel-ups

  Property of nshower

• 36.2 Avg MPG

• Optima PHEV

  2017 Kia Optima Plug-In Hybrid EX 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic 6 Speed Sedan
  Added Jan 2020 • 51 Fuel-ups

  Property of Sager

• 81.2 Avg MPG

• ML White Optima EX

  2017 Kia Optima EX 2.4L L4 GAS Automatic 6 Speed
  Added Dec 2022 • 20 Fuel-ups

  Property of hidfbl

• 32.7 Avg MPG

• Optima 2017

  2017 Kia Optima Hybrid EX 2.0L L4 ELECTRIC/GAS Automatic 6 Speed Sedan
  Added Aug 2021 • 40 Fuel-ups

  Property of foxspit2

• 41.5 Avg MPG

• Kia Optima

  2017 Kia Optima Prestige
  Added Sep 2017 • 96 Fuel-ups

  Property of bohlenfan

• 20.2 Avg MPG

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