Based on data from 57 vehicles, 4,506 fuel-ups and 1,181,305 miles of driving, the 2003 Saturn Ion gets a combined Avg MPG of 26.93 with a 0.15 MPG margin of error.

Any Engine Type 2.2L L4 GAS (42) L4 GAS (2) Any Body Style Sedan (13) Coupe (1) Any Submodel 3 (16) 1 (17) 2 (22) Other (2)

Below you can see a distribution of the fuel-ups with 172 outliers (3.68%) removed.

Following shows the average MPG of each of the 57 vehicles in the system.

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• Saturn Ion

  2003 Saturn Ion 1 2.2L L4 GAS Automatic 5 Speed
  Added Aug 2016 • 443 Fuel-ups

  Property of Lauber

• 30.6 Avg MPG

• Saturn

  2003 Saturn Ion 3 2.2L L4 GAS Standard 5 Speed Sedan
  Added Dec 2018 • 119 Fuel-ups

  Property of Z-man-P

• 32.3 Avg MPG

• Saturn

  2003 Saturn Ion 1 2.2L L4 GAS Standard 5 Speed
  Added Mar 2018 • 135 Fuel-ups

  Property of sissprinkle

• 35.8 Avg MPG

• Saturn Ion

  2003 Saturn Ion 1 2.2L L4 GAS Automatic 5 Speed
  Added Feb 2018 • 200 Fuel-ups

  Property of kdarling

• 23.2 Avg MPG

• Ion

  2003 Saturn Ion 3 2.2L L4 GAS Automatic CVT
  Added Nov 2014 • 103 Fuel-ups

  Property of krahla427

• 27.6 Avg MPG

• Saturn Ion

  2003 Saturn Ion 2 2.2L L4 GAS Automatic 5 Speed
  Added Mar 2017 • 102 Fuel-ups

  Property of eebollinger

• 26.2 Avg MPG

• Saturn

  2003 Saturn Ion 1 2.2L L4 GAS Standard 5 Speed
  Added Mar 2017 • 179 Fuel-ups

  Property of awkel00

• 29.1 Avg MPG

• Ion

  2003 Saturn Ion 3 2.2L L4 GAS Automatic 5 Speed
  Added Mar 2017 • 227 Fuel-ups

  Property of Nainakra

• 26.7 Avg MPG

• Daddy's Car - Ion

  2003 Saturn Ion 3 2.2L L4 GAS Automatic 3 Speed Coupe
  Added Mar 2014 • 26 Fuel-ups

  Property of sagedon

• 27.6 Avg MPG

• z Saturn

  2003 Saturn Ion 1 2.2L L4 GAS Automatic 5 Speed Sedan
  Added Oct 2017 • 13 Fuel-ups

  Property of yellowjkjeep

• 24.4 Avg MPG

• D533

  2003 Saturn Ion 2 2.2L L4 GAS Standard 5 Speed
  Added Jan 2017 • 332 Fuel-ups

  Property of ecyclops

• 32.4 Avg MPG

• My Ion

  2003 Saturn Ion 3 2.2L GAS L4 Standard 5 Sedan (4 Door)
  Added Dec 2014 • 74 Fuel-ups

  Property of deathscytheh64

• 27.2 Avg MPG

• Saturn ION

  2003 Saturn Ion 2 2.2L L4 GAS Standard 5 Speed
  Added Mar 2017 • 250 Fuel-ups

  Property of aaaragones

• 32.3 Avg MPG

• My Baby

  2003 Saturn Ion 1 2.2L GAS L4 Automatic 5 Sedan (4 Door)
  Added Oct 2014 • 33 Fuel-ups

  Property of Sw33tkan3

• 25.1 Avg MPG

• Saturn

  2003 Saturn Ion 3 2.2L GAS L4 Automatic CVT Coupe (4 Door)
  Added Dec 2014 • 21 Fuel-ups

  Property of AnHo

• 25.6 Avg MPG

• Saturn

  2003 Saturn Ion 2 2.2L L4 GAS Standard 5 Speed
  Added Mar 2017 • 33 Fuel-ups

  Property of ensales

• 31.8 Avg MPG

• ion

  2003 Saturn Ion 3
  Added Jan 2014 • 19 Fuel-ups

  Property of ion2003

• 27.5 Avg MPG

• Saturn

  2003 Saturn Ion 1
  Added Mar 2014 • 7 Fuel-ups

  Property of 8lbbabyjesus

• 41.3 Avg MPG

• Saturn

  2003 Saturn Ion 2
  Added Jun 2013 • 12 Fuel-ups

  Property of Bobarino

• 34.2 Avg MPG

• Saturn Ion Quad Coupe

  2003 Saturn Ion 2 2.2L L4 GAS Automatic 5 Speed
  Added Sep 2016 • 67 Fuel-ups

  Property of Edival

• 25.0 Avg MPG

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