Based on data from 637 vehicles, 39,185 fuel-ups and 12,043,219 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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• My Civic

  2003 Honda Civic EX 1.7L GAS L4 1700cc Automatic 4
  Added Jul 2014 • 17 Fuel-ups

  Property of mrbee

• 40.7 Avg MPG

• Civy

  2003 Honda Civic GAS
  Added Mar 2014 • 13 Fuel-ups

  Property of hondaabc

• 33.9 Avg MPG

• Honda Civic 03

  2003 Honda Civic GAS Automatic 4 Hatchback (3 Door)
  Added Aug 2014 • 5 Fuel-ups

  Property of RustyR

• 35.4 Avg MPG

• Civic

  2003 Honda Civic
  Added Sep 2014 • 94 Fuel-ups

  Property of edavidburg

• 33.7 Avg MPG

• KP's Civic

  2003 Honda Civic
  Added Oct 2013 • 8 Fuel-ups

  Property of jpro75

• 31.5 Avg MPG

• civic

  2003 Honda Civic Si GAS K20 Standard 5 Hatchback (3 Door)
  Added Jun 2014 • 18 Fuel-ups

  Property of vinylx

• 28.3 Avg MPG

• GOS

  2003 Honda Civic GAS K20
  Added Aug 2013 • 52 Fuel-ups

  Property of hondabar

• 29.3 Avg MPG

• Honda

  2003 Honda Civic Si 2,0L L4 GAS Standard 5 Speed Hatchback
  Added Apr 2018 • 95 Fuel-ups

  Property of donis

• 13.5 Avg MPG

• Athena

  2003 Honda Civic Si 2.0L GAS L4 Standard 5 Hatchback (3 Door)
  Added Jul 2014 • 3 Fuel-ups

  Property of Macbriggs2

• 26.5 Avg MPG

• My civic

  2003 Honda Civic Type R Automatic 5 Speed Mini Passenger Van
  Added Jul 2014 • 3 Fuel-ups

  Property of soopahfly

• 37.1 Avg MPG

• 2003 HCH

  2003 Honda Civic Hybrid 1.7L GAS L4 Automatic 4 Sedan (4 Door)
  Added Aug 2014 • 3 Fuel-ups

  Property of JWPMI

• 40.4 Avg MPG

• LaShea

  2003 Honda Civic GAS L4
  Added Dec 2013 • 29 Fuel-ups

  Property of msmclure21

• 35.5 Avg MPG

• My Civic

  2003 Honda Civic Hybrid 1.7L GAS L4 Automatic 4 Sedan (4 Door)
  Added Jul 2014 • 24 Fuel-ups

  Property of JWPMI

• 38.8 Avg MPG

• My Civic

  2003 Honda Civic GAS L4
  Added Sep 2012 • 69 Fuel-ups

  Property of camexch

• 37.8 Avg MPG

• Second Civic

  2003 Honda Civic
  Added Mar 2014 • 22 Fuel-ups

  Property of gamefia

• 20.3 Avg MPG

• 2003 Honda Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed
  Added May 2016 • 53 Fuel-ups

  Property of davynixon

• 33.0 Avg MPG

• Green bandit

  2003 Honda Civic
  Added May 2014 • 13 Fuel-ups

  Property of nicetry

• 34.8 Avg MPG

• Blue Streak!

  2003 Honda Civic Hybrid 1.3L HYBRID (GAS) L4 1339cc Automatic CVT
  Added Jun 2014 • 3 Fuel-ups

  Property of thediabetic

• 37.8 Avg MPG

• Civic

  2003 Honda Civic HYBRID L4
  Added May 2013 • 20 Fuel-ups

  Property of fuzzyb

• 36.1 Avg MPG

• Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 67 Fuel-ups

  Property of hubie_h

• 33.4 Avg MPG

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