Based on data from 637 vehicles, 39,149 fuel-ups and 12,032,568 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 1865 outliers (4.55%) removed.

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

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• 2003 Civic

  2003 Honda Civic Hybrid 1.3L L4 ELECTRIC/GAS Automatic CVT
  Added Jul 2019 • 7 Fuel-ups

  Property of WndDncr

• 33.6 Avg MPG

• Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 63 Fuel-ups

  Property of GasGuzzler918

• 29.4 Avg MPG

• Civic

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Dec 2016 • 150 Fuel-ups

  Property of dfm1018

• 33.9 Avg MPG

• New motor

  2003 Honda Civic DX 1.7L L4 GAS Manual 5 Speed
  Added Jun 2019 • 7 Fuel-ups

  Property of slostiboi

• 32.0 Avg MPG

• My Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Apr 2013 • 69 Fuel-ups

  Property of xyz1380

• 28.2 Avg MPG

• CIVIC

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Nov 2018 • 16 Fuel-ups

  Property of milagro33

• 32.1 Avg MPG

• My Civic

  2003 Honda Civic LX 1.7L GAS L4 Standard 5 Sedan (4 Door)
  Added Sep 2014 • 167 Fuel-ups

  Property of wil4713

• 31.9 Avg MPG

• Civic EX

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added May 2018 • 18 Fuel-ups

  Property of HKSpowered

• 33.2 Avg MPG

• Civic

  2003 Honda Civic EX 1.7L L4 GAS Standard 5 Speed Coupe
  Added Oct 2020 • 35 Fuel-ups

  Property of Jako7

• 23.5 Avg MPG

• My Civic

  2003 Honda Civic EX 1.7L L4 GAS Standard 5 Speed
  Added Aug 2017 • 78 Fuel-ups

  Property of ChristianTheAtheist

• 28.2 Avg MPG

• Hondita

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Jun 2019 • 92 Fuel-ups

  Property of monikgtr

• 23.1 Avg MPG

• Civic Hybrid

  2003 Honda Civic Hybrid 1.3L L4 ELECTRIC/GAS Manual 5 Speed Sedan
  Added Feb 2019 • 35 Fuel-ups

  Property of simpletools

• 35.2 Avg MPG

• Kristies Civic

  2003 Honda Civic Imagine SE Manual 5 Speed Hatchback
  Added May 2019 • 7 Fuel-ups

  Property of thegibbon

• 29.6 Avg MPG

• My Civic

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added May 2019 • 9 Fuel-ups

  Property of prajal

• 43.5 Avg MPG

• 2003 Honda Civic EX 1.7L L4 GAS Manual 5 Speed
  Added Feb 2019 • 11 Fuel-ups

  Property of Smithcs

• 34.8 Avg MPG

• Hybrid Pancake

  2003 Honda Civic Hybrid 1.3L L4 ELECTRIC/GAS Manual 5 Speed Sedan
  Added Jul 2009 • 183 Fuel-ups

  Property of Pancake

• 59.7 Avg MPG

• 03 SSM EP3 K20A3

  2003 Honda Civic Si 2.0L L4 GAS Manual 5 Speed Hatchback
  Added Mar 2009 • 342 Fuel-ups

  Property of flatlandtacoma

• 31.0 Avg MPG

• GX

  2003 Honda Civic GX 1.7L L4 CNG Automatic CVT Sedan
  Added Nov 2017 • 100 Fuel-ups

  Property of oblio80

• 23.8 Avg MPG

• Roxanne

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Oct 2020 • 24 Fuel-ups

  Property of emmalaraza

• 29.6 Avg MPG

• My Civic (Red)

  2003 Honda Civic DX 1.7L L4 GAS Automatic 4 Speed
  Added Feb 2018 • 176 Fuel-ups

  Property of crx_ngk

• 31.0 Avg MPG

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