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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• My Optima

  2012 Kia Optima SX 2.0L L4 GAS Automatic 6 Speed
  Added Mar 2017 • 19 Fuel-ups

  Property of alazee

• 23.6 Avg MPG

• Optima EX

  2012 Kia Optima EX 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Jul 2012 • 14 Fuel-ups

  Property of ShouldaGotSX

• 24.8 Avg MPG

• Kia Optima LX+

  2012 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added Aug 2016 • 76 Fuel-ups

  Property of pcbukka

• 39.2 Avg MPG

• Kia Optima

  2012 Kia Optima SX 2.0L L4 GAS Automatic 6 Speed
  Added Mar 2017 • 50 Fuel-ups

  Property of jkongthong

• 33.7 Avg MPG

• Optima

  2012 Kia Optima Hybrid 2.4L L4 ELECTRIC/GAS Automatic 6 Speed Sedan
  Added Sep 2018 • 167 Fuel-ups

  Property of bentley789

• 31.1 Avg MPG

• Optimus

  2012 Kia Optima EX 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2012 • 175 Fuel-ups

  Property of Cnbro

• 24.7 Avg MPG

• Corsa Blue SX

  2012 Kia Optima SX 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Nov 2017 • 228 Fuel-ups

  Property of awdmk4

• 24.6 Avg MPG

• Richie's KIA

  2012 Kia Optima LX 2.4L L4 GAS Automatic 6 Speed
  Added Aug 2016 • 135 Fuel-ups

  Property of pyrodex

• 23.7 Avg MPG

• Doli's Car

  2012 Kia Optima GAS L4
  Added Dec 2011 • 54 Fuel-ups

  Property of GenXisT

• 25.0 Avg MPG

• My Optima

  2012 Kia Optima Hybrid 2.4L L4 ELECTRIC/GAS Automatic 6 Speed
  Added Jan 2016 • 20 Fuel-ups

  Property of skibum1

• 38.3 Avg MPG

• Optima Hybrid

  2012 Kia Optima Hybrid 2.4L L4 ELECTRIC/GAS Automatic 6 Sedan (4 Door)
  Added Aug 2012 • 165 Fuel-ups

  Property of bartga

• 34.7 Avg MPG

• My Optima

  2012 Kia Optima Hybrid 2.4L ELECTRIC/GAS L4 Automatic 6
  Added Jun 2015 • 47 Fuel-ups

  Property of hatmcgat

• 30.5 Avg MPG

• Mike's Optima

  2012 Kia Optima EX 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2015 • 39 Fuel-ups

  Property of mike13chamberlain

• 20.8 Avg MPG

• Kia

  2012 Kia Optima EX 2.4L L4 GAS Automatic 6 Speed
  Added Mar 2018 • 37 Fuel-ups

  Property of cgoetz1

• 29.9 Avg MPG

• My Optima

  2012 Kia Optima Hybrid 2.4L L4 ELECTRIC/GAS Automatic 6 Speed
  Added Feb 2016 • 11 Fuel-ups

  Property of Marc1245

• 33.6 Avg MPG

• Nick's Black Optima

  2012 Kia Optima Hybrid 2.4L L4 ELECTRIC/GAS Automatic 6 Speed Sedan
  Added Jul 2012 • 63 Fuel-ups

  Property of Palladian

• 30.2 Avg MPG

• Optima

  2012 Kia Optima SX 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Aug 2018 • 149 Fuel-ups

  Property of blkhawk

• 22.7 Avg MPG

• My Optima

  2012 Kia Optima SX 2.0L L4 GAS Automatic 6 Speed
  Added Oct 2015 • 8 Fuel-ups

  Property of blackjackmark

• 23.8 Avg MPG

• Kia Optima SWP EX 2.4L

  2012 Kia Optima EX 2.4L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2015 • 28 Fuel-ups

  Property of rodrigokim

• 21.5 Avg MPG

• Byakko

  2012 Kia Optima SX
  Added Mar 2012 • 117 Fuel-ups

  Property of mochika

• 26.5 Avg MPG

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