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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• Civee

  2003 Honda Civic GAS L4
  Added Aug 2008 • 42 Fuel-ups

  Property of rwhiteside

• 30.8 Avg MPG

• Teh EP Hatch

  2003 Honda Civic Si
  Added Oct 2009 • 48 Fuel-ups

  Property of r2l

• 30.7 Avg MPG

• Charlie

  2003 Honda Civic GAS L4
  Added Aug 2008 • 39 Fuel-ups

  Property of aps170

• 31.7 Avg MPG

• Honda Civic Hybrid

  2003 Honda Civic Hybrid 1.3L L4 ELECTRIC/GAS Automatic CVT
  Added Sep 2016 • 44 Fuel-ups

  Property of Kenneth0311

• 38.3 Avg MPG

• Black Civic SI

  2003 Honda Civic GAS
  Added Jul 2009 • 19 Fuel-ups

  Property of 3ryce

• 26.1 Avg MPG

• 2003 Honda Civic LX

  2003 Honda Civic GAS L4
  Added Jun 2009 • 11 Fuel-ups

  Property of dwiltse

• 27.8 Avg MPG

• 2003 Honda Civic

  2003 Honda Civic GAS L4
  Added Nov 2009 • 5 Fuel-ups

  Property of BioHazardInc

• 38.4 Avg MPG

• lol torque

  2003 Honda Civic Si
  Added Jun 2009 • 38 Fuel-ups

  Property of stanz0r

• 29.1 Avg MPG

• Civic Si

  2003 Honda Civic Si
  Added Aug 2008 • 16 Fuel-ups

  Property of rlothringer

• 21.5 Avg MPG

• Mikeye

  2003 Honda Civic Si
  Added Jun 2009 • 6 Fuel-ups

  Property of mikeye

• 22.6 Avg MPG

• Megan's Car

  2003 Honda Civic GAS L4
  Added Jul 2009 • 7 Fuel-ups

  Property of transcam21

• 31.6 Avg MPG

• 2003 Civic Hybrid

  2003 Honda Civic HYBRID L4
  Added Jun 2009 • 5 Fuel-ups

  Property of JayDugger

• 80.1 Avg MPG

• Civic Hybrid

  2003 Honda Civic
  Added Sep 2008 • 12 Fuel-ups

  Property of greencountry

• 38.8 Avg MPG

• blitz si

  2003 Honda Civic Si
  Added Aug 2009 • 3 Fuel-ups

  Property of blitzsi

• 28.4 Avg MPG

• TW03 EP3

  2003 Honda Civic Si
  Added Feb 2009 • 10 Fuel-ups

  Property of kaiten

• 30.8 Avg MPG

• my car

  2003 Honda Civic Si
  Added Feb 2009 • 37 Fuel-ups

  Property of sugie

• 28.4 Avg MPG

• Silver EP3

  2003 Honda Civic Si
  Added Feb 2009 • 14 Fuel-ups

  Property of silverep3

• 26.6 Avg MPG

• The LOVE Bug

  2003 Honda Civic Si
  Added Feb 2009 • 8 Fuel-ups

  Property of soprano21

• 24.7 Avg MPG

• Civic EX

  2003 Honda Civic
  Added Nov 2008 • 32 Fuel-ups

  Property of engled

• 36.9 Avg MPG

• My Silver Supercar

  2003 Honda Civic GAS L4
  Added Aug 2008 • 20 Fuel-ups

  Property of michaelf01

• 33.4 Avg MPG

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