Based on data from 93 vehicles, 5,358 fuel-ups and 1,571,052 miles of driving, the 2003 Acura RSX gets a combined Avg MPG of 27.92 with a 0.11 MPG margin of error.

Any Engine Type 2.0L L4 GAS (57) GAS (1) K20 GAS (11) L4 FLEX (1) L4 GAS (16) Any Body Style Hatchback (2) Coupe (22) Any Submodel Base (26) Type-S (36) Other (31)

Below you can see a distribution of the fuel-ups with 255 outliers (4.54%) removed.

Following shows the average MPG of each of the 93 vehicles in the system.

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• My RSX

  2003 Acura RSX 2.0L GAS L4 Standard 5 Coupe (2 Door)
  Added Jul 2014 • 18 Fuel-ups

  Property of hillg

• 37.4 Avg MPG

• My RSX

  2003 Acura RSX
  Added Jan 2015 • 3 Fuel-ups

  Property of colecoreyb

• 30.1 Avg MPG

• RSX-S

  2003 Acura RSX GAS K20
  Added Apr 2013 • 59 Fuel-ups

  Property of t4revan

• 31.1 Avg MPG

• Runs on Three and a Half

  2003 Acura RSX
  Added Sep 2014 • 12 Fuel-ups

  Property of karinpep

• 21.1 Avg MPG

• RSX

  2003 Acura RSX GAS L4
  Added Sep 2013 • 53 Fuel-ups

  Property of lfjchau

• 23.7 Avg MPG

• rsx

  2003 Acura RSX GAS K20
  Added May 2014 • 5 Fuel-ups

  Property of namzahc

• 27.0 Avg MPG

• Redondo Red RSX-S

  2003 Acura RSX GAS K20
  Added Feb 2014 • 22 Fuel-ups

  Property of Acute

• 25.8 Avg MPG

• Type S

  2003 Acura RSX
  Added Mar 2014 • 3 Fuel-ups

  Property of peytonstypes

• 15.3 Avg MPG

• White rsx type s

  2003 Acura RSX GAS K20
  Added Mar 2014 • 3 Fuel-ups

  Property of 03rsxtypes

• 22.3 Avg MPG

• Black Type S

  2003 Acura RSX GAS L4
  Added Feb 2012 • 38 Fuel-ups

  Property of Yummycookies

• 33.8 Avg MPG

• RSX

  2003 Acura RSX GAS L4
  Added Oct 2013 • 10 Fuel-ups

  Property of silverbullit

• 32.1 Avg MPG

• Acura

  2003 Acura RSX GAS
  Added Oct 2012 • 25 Fuel-ups

  Property of devog7

• 30.1 Avg MPG

• the whip

  2003 Acura RSX
  Added Jun 2013 • 3 Fuel-ups

  Property of edgarrv95

• 16.3 Avg MPG

• Loretta

  2003 Acura RSX FLEX L4
  Added Jun 2013 • 3 Fuel-ups

  Property of rynmath

• 34.2 Avg MPG

• rsx

  2003 Acura RSX GAS L4
  Added May 2013 • 3 Fuel-ups

  Property of almach1

• 27.6 Avg MPG

• Acura RSX

  2003 Acura RSX Type-S 2.0L L4 GAS Standard 6 Speed
  Added Mar 2017 • 143 Fuel-ups

  Property of KMan47

• 30.4 Avg MPG

• Tom's RSX

  2003 Acura RSX GAS K20
  Added Feb 2013 • 7 Fuel-ups

  Property of vavy

• 23.3 Avg MPG

• my 1st car

  2003 Acura RSX GAS K20
  Added Feb 2013 • 3 Fuel-ups

  Property of neilio

• 36.0 Avg MPG

• The Acura

  2003 Acura RSX GAS L4
  Added May 2011 • 71 Fuel-ups

  Property of Wigster

• 29.4 Avg MPG

• ABP Type S

  2003 Acura RSX GAS K20
  Added Aug 2012 • 3 Fuel-ups

  Property of suktone

• 29.4 Avg MPG

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