Based on data from 228 vehicles, 17,257 fuel-ups and 6,329,656 miles of driving, the 2012 Kia Optima gets a combined Avg MPG of 25.38 with a 0.09 MPG margin of error.

Any Engine Type 2.0L L4 GAS (47) 2.4L L4 ELECTRIC/GAS (34) 2.4L L4 FULL HYBRID EV-GAS (FHEV) (2) 2.4L L4 GAS (45) GAS (7) L4 ELECTRIC/GAS (27) L4 GAS (49) Any Body Style Sedan (54) Any Submodel LX (14) SX (35) Hybrid (36) EX (48) Other (95)

Below you can see a distribution of the fuel-ups with 647 outliers (3.61%) removed.

Following shows the average MPG of each of the 228 vehicles in the system.

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• Optima

  2012 Kia Optima EX Automatic 6 Speed Sedan
  Added Aug 2018 • 77 Fuel-ups

  Property of nightrock548

• 22.0 Avg MPG

• KIA optima!

  2012 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added Jun 2017 • 133 Fuel-ups

  Property of avaxspb

• 19.1 Avg MPG

• My Optima

  2012 Kia Optima EX 2.4L L4 GAS Automatic 6 Speed
  Added Jun 2018 • 63 Fuel-ups

  Property of isaaceberts

• 21.9 Avg MPG

• My 2012 Kia Optima EXL

  2012 Kia Optima EX 2.4L L4 GAS Automatic 6 Speed
  Added Feb 2018 • 82 Fuel-ups

  Property of cordellsd

• 11.2 Avg MPG

• My Optima

  2012 Kia Optima EX 2.4L L4 GAS Automatic 6 Speed
  Added Mar 2018 • 22 Fuel-ups

  Property of vinmanscars

• 23.2 Avg MPG

• KiaOptimaEX

  2012 Kia Optima EX 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 100 Fuel-ups

  Property of Rinzyyy

• 25.9 Avg MPG

• Optima

  2012 Kia Optima SX 2.0L L4 GAS Automatic 6 Speed
  Added Aug 2016 • 266 Fuel-ups

  Property of stevvot

• 23.0 Avg MPG

• My Optima

  2012 Kia Optima EX 2.4L L4 GAS Automatic 6 Speed
  Added Jun 2017 • 80 Fuel-ups

  Property of omerta51

• 25.6 Avg MPG

• PRIME

  2012 Kia Optima Hybrid 2.4L L4 ELECTRIC/GAS Automatic 6 Speed Sedan
  Added Jan 2016 • 322 Fuel-ups

  Property of ConfusedBIRDIE

• 31.3 Avg MPG

• Kia K-5

  2012 Kia Optima SX 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2018 • 193 Fuel-ups

  Property of DasRip

• 31.1 Avg MPG

• Optima

  2012 Kia Optima SX 2.0L L4 GAS Automatic 6 Speed
  Added Mar 2018 • 47 Fuel-ups

  Property of Robert942

• 26.0 Avg MPG

• Optima

  2012 Kia Optima Hybrid 2.4L L4 ELECTRIC/GAS Automatic 6 Speed
  Added Jul 2016 • 57 Fuel-ups

  Property of MOTDI

• 35.0 Avg MPG

• My Optima

  2012 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added Nov 2018 • 3 Fuel-ups

  Property of basketballjosh3

• 19.5 Avg MPG

• My Optima

  2012 Kia Optima SX 2.0L L4 GAS Automatic 6 Speed
  Added Apr 2018 • 8 Fuel-ups

  Property of ryansheelen251

• 21.1 Avg MPG

• My Optima

  2012 Kia Optima EX 2.0L L4 GAS Automatic 6 Speed
  Added Jul 2018 • 10 Fuel-ups

  Property of vitaldy

• 20.7 Avg MPG

• My Optima

  2012 Kia Optima SX 2.0L L4 GAS Automatic 6 Speed
  Added May 2018 • 25 Fuel-ups

  Property of Matt78

• 20.5 Avg MPG

• Kia Optima Hybrid

  2012 Kia Optima Hybrid 2.4L L4 ELECTRIC/GAS Automatic 6 Speed
  Added Mar 2017 • 83 Fuel-ups

  Property of seanansley3

• 36.0 Avg MPG

• Kia Optima

  2012 Kia Optima SX 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Apr 2018 • 8 Fuel-ups

  Property of j3f33

• 35.0 Avg MPG

• Gary's Kia Optima

  2012 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added Aug 2016 • 141 Fuel-ups

  Property of Garyaw2

• 20.0 Avg MPG

• Optima

  2012 Kia Optima Hybrid ٢٫٤L L4 ELECTRIC/GAS Automatic 6 Speed Sedan
  Added Mar 2018 • 5 Fuel-ups

  Property of Shomar

• 21.1 Avg MPG

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