Based on data from 35 vehicles, 3,343 fuel-ups and 831,415 miles of driving, the 2004 Oldsmobile Alero gets a combined Avg MPG of 23.55 with a 0.18 MPG margin of error.

Any Engine Type 2.2L L4 GAS (7) 3.4L V6 GAS (15) L4 GAS (4) V6 GAS (7) Any Body Style Sedan (6) Coupe (5) Any Submodel GX (2) GLS (8) GL (13) Other (12)

Below you can see a distribution of the fuel-ups with 147 outliers (4.21%) removed.

Following shows the average MPG of each of the 35 vehicles in the system.

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• Alero

  2004 Oldsmobile Alero GLS 2.2L GAS L4 Automatic 4 Sedan (4 Door)
  Added Mar 2015 • 7 Fuel-ups

  Property of Roshym

• 23.0 Avg MPG

• My Alero

  2004 Oldsmobile Alero GL 2.2L GAS L4 Automatic 4 Sedan (4 Door)
  Added Mar 2015 • 6 Fuel-ups

  Property of troybeckman

• 30.1 Avg MPG

• Garnet

  2004 Oldsmobile Alero GAS V6
  Added Dec 2010 • 661 Fuel-ups

  Property of coiptic

• 24.3 Avg MPG

• T's White Alero

  2004 Oldsmobile Alero GAS L4
  Added Sep 2008 • 162 Fuel-ups

  Property of firenzabird

• 26.7 Avg MPG

• Alero 2004

  2004 Oldsmobile Alero GL 3.4L V6 GAS Automatic 4 Speed Sedan
  Added Jan 2018 • 75 Fuel-ups

  Property of rkostoh

• 27.4 Avg MPG

• The Alero

  2004 Oldsmobile Alero GAS V6
  Added Mar 2011 • 293 Fuel-ups

  Property of wiskyjax

• 29.9 Avg MPG

• Alero

  2004 Oldsmobile Alero GAS V6
  Added Apr 2013 • 59 Fuel-ups

  Property of kodalithkid

• 25.8 Avg MPG

• RedAlero

  2004 Oldsmobile Alero GAS V6
  Added Apr 2012 • 66 Fuel-ups

  Property of KevJay

• 24.5 Avg MPG

• Red Rocket

  2004 Oldsmobile Alero GAS V6
  Added Feb 2013 • 5 Fuel-ups

  Property of ScooterMcTavish

• 21.1 Avg MPG

• Alero GL

  2004 Oldsmobile Alero GAS L4
  Added May 2013 • 22 Fuel-ups

  Property of Rivais16

• 23.6 Avg MPG

• White Basher

  2004 Oldsmobile Alero GAS V6
  Added Mar 2013 • 3 Fuel-ups

  Property of Reneesexton

• 20.9 Avg MPG

• Anemone

  2004 Oldsmobile Alero GAS V6
  Added Jan 2013 • 3 Fuel-ups

  Property of Viper

• 26.6 Avg MPG

• Olds Alero

  2004 Oldsmobile Alero GAS L4
  Added May 2012 • 6 Fuel-ups

  Property of KYpride

• 31.9 Avg MPG

• Olds

  2004 Oldsmobile Alero GAS L4
  Added Sep 2010 • 26 Fuel-ups

  Property of wrutherf

• 27.9 Avg MPG

• White Alero

  2004 Oldsmobile Alero
  Added Dec 2009 • 10 Fuel-ups

  Property of tanglens

• 20.9 Avg MPG

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