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
  Added May 2012 • 58 Fuel-ups

  Property of Fusion89k

• 32.6 Avg MPG

• Civic - 2003

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added May 2018 • 31 Fuel-ups

  Property of Sterling-Smith

• 30.8 Avg MPG

• Little Boy Blue

  2003 Honda Civic HYBRID L4
  Added Jan 2013 • 13 Fuel-ups

  Property of evertith

• 35.8 Avg MPG

• SSM EP Hatch

  2003 Honda Civic Si
  Added Mar 2009 • 259 Fuel-ups

  Property of Notec

• 32.8 Avg MPG

• Si

  2003 Honda Civic Si
  Added Jan 2013 • 3 Fuel-ups

  Property of someaxon

• 29.3 Avg MPG

• Honda winning

  2003 Honda Civic HYBRID L4
  Added Jan 2013 • 4 Fuel-ups

  Property of theferrariboy

• 46.3 Avg MPG

• The Civic

  2003 Honda Civic
  Added Oct 2010 • 333 Fuel-ups

  Property of kofrad

• 32.3 Avg MPG

• Civic

  2003 Honda Civic GAS L4
  Added Nov 2012 • 75 Fuel-ups

  Property of bluelakeside

• 34.9 Avg MPG

• Honda Civic LX

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Sep 2016 • 119 Fuel-ups

  Property of irahertz

• 71.7 Avg MPG

• Honda Civic Hybrid

  2003 Honda Civic Hybrid 1.3L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2016 • 115 Fuel-ups

  Property of jamesstewart59

• 34.0 Avg MPG

• Lady Bug

  2003 Honda Civic GAS L4
  Added Oct 2011 • 35 Fuel-ups

  Property of meman

• 31.8 Avg MPG

• EP3 \/\/ | /\/

  2003 Honda Civic Si
  Added Aug 2011 • 30 Fuel-ups

  Property of StimulisRK

• 30.5 Avg MPG

• Civic

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added May 2017 • 46 Fuel-ups

  Property of mbeachy

• 27.2 Avg MPG

• Blue Civic

  2003 Honda Civic GAS L4
  Added Sep 2012 • 5 Fuel-ups

  Property of axe55

• 32.4 Avg MPG

• Civic

  2003 Honda Civic GAS L4
  Added Feb 2013 • 14 Fuel-ups

  Property of brandonhum

• 28.2 Avg MPG

• 03 Honda Civic

  2003 Honda Civic
  Added Sep 2012 • 4 Fuel-ups

  Property of PizzaHomie

• 19.4 Avg MPG

• BuckenCherry

  2003 Honda Civic Si
  Added May 2012 • 6 Fuel-ups

  Property of gklayton

• 33.2 Avg MPG

• civic

  2003 Honda Civic GAS L4
  Added Aug 2012 • 7 Fuel-ups

  Property of lmrmllr89

• 34.7 Avg MPG

• honda

  2003 Honda Civic
  Added May 2012 • 12 Fuel-ups

  Property of lchamp423

• 29.1 Avg MPG

• My Civic

  2003 Honda Civic GAS L4
  Added Aug 2012 • 14 Fuel-ups

  Property of OpenClutch

• 34.4 Avg MPG

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