Based on data from 637 vehicles, 39,178 fuel-ups and 12,040,963 miles of driving, the 2003 Honda Civic gets a combined Avg MPG of 31.13 with a 0.07 MPG margin of error.

Any Engine Type 1.3L L4 ELECTRIC/GAS (47) 1.3L L4 FULL HYBRID EV-GAS (FHEV) (4) 1.7L L4 CNG (4) 1.7L L4 GAS (293) 2.0L L4 GAS (36) DIESEL (2) GAS (6) H4 GAS (2) K20 GAS (5) L1 GAS (1) L4 CNG (3) L4 ELECTRIC/GAS (19) L4 GAS (72) L4 LPG (1) Any Body Style Sedan (100) Hatchback (25) Coupe (32) Mini Passenger Van (1) Any Submodel Type S (1) Imagine SE (1) SE (3) GX (4) HX (4) SiR (6) Type R (9) Base (17) DX (29) Hybrid (53) Si (85) LX (124) EX (140) Other (161)

Below you can see a distribution of the fuel-ups with 1866 outliers (4.55%) removed.

Following shows the average MPG of each of the 637 vehicles in the system.

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• Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed Coupe
  Added Apr 2015 • 10 Fuel-ups

  Property of ericcui

• 28.4 Avg MPG

• 2003 Honda Civic

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 133 Fuel-ups

  Property of baker6ar

• 28.3 Avg MPG

• Werewolf Killer

  2003 Honda Civic
  Added Jun 2012 • 13 Fuel-ups

  Property of MomsBirdNest

• 33.8 Avg MPG

• 4dr Civic

  2003 Honda Civic LX 1.7L L4 GAS Standard 5 Speed Sedan
  Added Oct 2015 • 27 Fuel-ups

  Property of davkiz

• 46.9 Avg MPG

• Tyler

  2003 Honda Civic LX 1.7L L4 GAS Standard 5 Speed Sedan
  Added Nov 2010 • 275 Fuel-ups

  Property of Kadipoo

• 33.7 Avg MPG

• Civic Life

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Mar 2016 • 7 Fuel-ups

  Property of Rotsvn

• 34.3 Avg MPG

• Kira

  2003 Honda Civic LX 1.7L L4 GAS Standard 5 Speed Sedan
  Added Jun 2014 • 24 Fuel-ups

  Property of agentphoenix

• 36.2 Avg MPG

• 2003 Civic

  2003 Honda Civic Standard 5 Speed Sedan
  Added Nov 2013 • 47 Fuel-ups

  Property of K5TimR

• 34.7 Avg MPG

• Civic

  2003 Honda Civic LX 1.7L L4 GAS Standard 5 Speed
  Added Nov 2017 • 102 Fuel-ups

  Property of mxm64psu

• 32.5 Avg MPG

• Blue Honda

  2003 Honda Civic EX 1.7L L4 GAS Standard 5 Speed Sedan
  Added Jun 2009 • 467 Fuel-ups

  Property of schweetie3

• 37.7 Avg MPG

• Eric's Civic

  2003 Honda Civic GAS L4
  Added Oct 2013 • 11 Fuel-ups

  Property of lerxst51

• 28.3 Avg MPG

• Roscoe

  2003 Honda Civic GX 1.7L L4 CNG Automatic CVT
  Added Aug 2015 • 197 Fuel-ups

  Property of nestorcast

• 31.4 Avg MPG

• Civic Hybrid

  2003 Honda Civic Hybrid 1.3L L4 ELECTRIC/GAS Automatic CVT Sedan
  Added Aug 2015 • 47 Fuel-ups

  Property of weloofboro

• 35.5 Avg MPG

• Civic

  2003 Honda Civic LX 1.7L L4 GAS Standard 5 Speed Sedan
  Added Jun 2015 • 11 Fuel-ups

  Property of sknoslo

• 31.5 Avg MPG

• Honda Civic 2003

  2003 Honda Civic DX 1.7L L4 GAS
  Added Oct 2017 • 3 Fuel-ups

  Property of schermerhorn7

• 33.5 Avg MPG

• Civic

  2003 Honda Civic DX 1.7L L4 GAS Standard 5 Speed Coupe
  Added Oct 2014 • 62 Fuel-ups

  Property of ronrca

• 36.8 Avg MPG

• Espie's Civic

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Sep 2016 • 14 Fuel-ups

  Property of litod

• 86.9 Avg MPG

• 2003 Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Dec 2015 • 84 Fuel-ups

  Property of marlinsmobile

• 31.2 Avg MPG

• Good old shittic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Oct 2015 • 4 Fuel-ups

  Property of thechief29

• 27.7 Avg MPG

• Honda civic

  2003 Honda Civic SiR 2.0L L4 GAS Standard 5 Speed
  Added Mar 2017 • 19 Fuel-ups

  Property of Jonny_K

• 32.3 Avg MPG

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