Based on data from 642 vehicles, 39,405 fuel-ups and 12,128,379 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) (6) 1.7L L4 CNG (4) 1.7L L4 GAS (296) 2.0L L4 GAS (37) 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 (103) 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 (55) Si (86) LX (125) EX (142) Other (160)

Below you can see a distribution of the fuel-ups with 1918 outliers (4.64%) removed.

Following shows the average MPG of each of the 642 vehicles in the system.

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• Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Oct 2018 • 405 Fuel-ups

  Property of HotSlag

• 33.3 Avg MPG

• Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Jan 2023 • 405 Fuel-ups

  Property of HotSlag

• 33.3 Avg MPG

• Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Aug 2018 • 24 Fuel-ups

  Property of ivanwilj

• 38.9 Avg MPG

• Honda

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Aug 2012 • 160 Fuel-ups

  Property of AGCruze

• 27.7 Avg MPG

• The Racecar

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Jan 2021 • 39 Fuel-ups

  Property of tridyo43

• 28.0 Avg MPG

• ‘03 Honda Civic Si

  2003 Honda Civic Si 2.0L L4 GAS Manual 5 Speed
  Added May 2020 • 34 Fuel-ups

  Property of Smithcs

• 36.3 Avg MPG

• Honda Civic

  2003 Honda Civic DX 1.7L L4 GAS Manual 5 Speed Coupe
  Added Jul 2021 • 4 Fuel-ups

  Property of alexheidinger

• 33.8 Avg MPG

• Honda civic ex

  2003 Honda Civic Custom Submodel
  Added Jun 2020 • 9 Fuel-ups

  Property of nancyvo

• 74.5 Avg MPG

• The Shit Civic

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Aug 2020 • 17 Fuel-ups

  Property of uscoastie1

• 31.6 Avg MPG

• 2003 Civic EX Coupe

  2003 Honda Civic EX 1.7L L4 GAS Manual 5 Speed
  Added Apr 2018 • 139 Fuel-ups

  Property of Echo5

• 34.3 Avg MPG

• Civic

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed Sedan
  Added Oct 2018 • 59 Fuel-ups

  Property of shoegoo

• 33.2 Avg MPG

• Honda Civic

  2003 Honda Civic Hybrid 1.3L L4 ELECTRIC/GAS Automatic CVT
  Added Apr 2017 • 291 Fuel-ups

  Property of jupiterstar

• 37.1 Avg MPG

• Civie

  2003 Honda Civic LX 1.7L L4 GAS Automatic Sedan
  Added Feb 2021 • 61 Fuel-ups

  Property of dongtown

• 31.9 Avg MPG

• Civic

  2003 Honda Civic DX 1.7L L4 GAS Automatic 4 Speed
  Added Sep 2016 • 275 Fuel-ups

  Property of jvjudge

• 31.0 Avg MPG

• My Civic

  2003 Honda Civic EX
  Added Aug 2019 • 46 Fuel-ups

  Property of bicounty

• 34.2 Avg MPG

• Carl

  2003 Honda Civic EX 1.7L L4 GAS Standard 5 Speed Sedan
  Added Feb 2017 • 116 Fuel-ups

  Property of Snowmaker

• 37.5 Avg MPG

• Blue Barry

  2003 Honda Civic EX 1.7L L4 GAS Automatic 4 Speed
  Added Oct 2018 • 90 Fuel-ups

  Property of NotmyCummins

• 28.2 Avg MPG

• Cory’s Civic

  2003 Honda Civic LX 1.7L L4 GAS Manual 5 Speed
  Added Nov 2020 • 17 Fuel-ups

  Property of Highflying121

• 35.5 Avg MPG

• My Civic

  2003 Honda Civic EX 1.7L L4 GAS Standard 5 Speed
  Added Jan 2018 • 95 Fuel-ups

  Property of STiGoose

• 28.9 Avg MPG

• Goldie

  2003 Honda Civic LX 1.7L L4 GAS Automatic 4 Speed
  Added Jan 2018 • 293 Fuel-ups

  Property of mwalsh75

• 5.6 Avg MPG

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