Based on data from 17 vehicles, 910 fuel-ups and 318,134 miles of driving, the 2020 Kia Optima gets a combined Avg MPG of 27.61 with a 0.41 MPG margin of error.

Any Engine Type 1.6L L4 GAS (3) 2.0L L4 ELECTRIC/GAS (1) 2.0L L4 GAS (1) 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) (1) 2.4L L4 GAS (10) Any Body Style Sedan (2) Wagon (1) Any Submodel SXL (1) Special Edition (1) S (2) Plug-In Hybrid EX (2) EX (3) LX (7) Other (1)

Below you can see a distribution of the fuel-ups with 98 outliers (9.72%) removed.

Following shows the average MPG of each of the 17 vehicles in the system.

• My Optima 2020

  2020 Kia Optima Plug-In Hybrid EX 2.0L L4 ELECTRIC/GAS Automatic 6 Speed
  Added May 2021 • 78 Fuel-ups

  Property of marcin_is

• 48.8 Avg MPG

• 2020 Optima

  2020 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added Feb 2020 • 207 Fuel-ups

  Property of fuji2086

• 30.2 Avg MPG

• Optima

  2020 Kia Optima S 2.4L L4 GAS Automatic 6 Speed Sedan
  Added May 2020 • 96 Fuel-ups

  Property of AntneR

• 27.2 Avg MPG

• My Optima

  2020 Kia Optima S 2.4L L4 GAS Automatic 6 Speed
  Added May 2020 • 80 Fuel-ups

  Property of Blanchie

• 24.6 Avg MPG

• My Optima

  2020 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added Jan 2024 • 31 Fuel-ups

  Property of Rifat

• 28.7 Avg MPG

• KIA Optima 2020

  2020 Kia Optima SXL 2.0L L4 GAS Automatic 6 Speed
  Added Jul 2021 • 109 Fuel-ups

  Property of rortiz

• 23.7 Avg MPG

• Temmie

  2020 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added Jan 2023 • 42 Fuel-ups

  Property of rouxtabega

• 27.2 Avg MPG

• BLUE

  2020 Kia Optima Plug-In Hybrid EX 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) Automatic 6 Speed Sedan
  Added Aug 2022 • 42 Fuel-ups

  Property of Alange

• 52.8 Avg MPG

• My Optima

  2020 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added Mar 2020 • 57 Fuel-ups

  Property of jmonda

• 26.9 Avg MPG

• My Optima

  2020 Kia Optima EX 1.6L L4 GAS Automatic Dual Clutch 7 Speed
  Added Jan 2024 • 8 Fuel-ups

  Property of psmarkhart

• 33.6 Avg MPG

• Hertz rental Kia 12/19/23

  2020 Kia Optima EX 1.6L L4 GAS Automatic Dual Clutch 7 Speed
  Added Dec 2023 • 131 Fuel-ups

  Property of fookie

• 15.8 Avg MPG

• 2020 Kia Optima LX

  2020 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added Feb 2021 • 126 Fuel-ups

  Property of ballsybear

• 26.6 Avg MPG

• FPM97N

  2020 Kia Optima SW PHEV Advance
  Added Jun 2020 • 43 Fuel-ups

  Property of Cloakdev

• 52.9 Avg MPG

• My Optima

  2020 Kia Optima Special Edition 2.4L L4 GAS Automatic 6 Speed
  Added Aug 2023 • 16 Fuel-ups

  Property of Cnbell69

• 1.9 Avg MPG

• My Optima

  2020 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added Jun 2020 • 74 Fuel-ups

  Property of hesh46

• 28.0 Avg MPG

• My Optima

  2020 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added May 2020 • 82 Fuel-ups

  Property of stanatedj

• 29.0 Avg MPG

• My Optima

  2020 Kia Optima EX 1.6L L4 GAS Automatic Dual Clutch 7 Speed
  Added Dec 2021 • 3 Fuel-ups

  Property of TitoMansana

• 25.9 Avg MPG