Based on data from 26 vehicles, 1,583 fuel-ups and 362,699 miles of driving, the 2008 Audi S5 gets a combined Avg MPG of 16.31 with a 0.18 MPG margin of error.

Any Engine Type 4.2L V8 GAS (17) V8 GAS (8) Any Body Style Coupe (12) Any Submodel Base (17) Other (9)

Below you can see a distribution of the fuel-ups with 48 outliers (2.94%) removed.

Following shows the average MPG of each of the 26 vehicles in the system.

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• Audi S5

  2008 Audi S5 4.2L V8 GAS Manual 6 Speed
  Added Apr 2017 • 353 Fuel-ups

  Property of pwerez

• 15.8 Avg MPG

• Silvia

  2008 Audi S5 4.2L V8 GAS Manual 6 Speed Coupe
  Added Apr 2019 • 107 Fuel-ups

  Property of v8coupe

• 18.9 Avg MPG

• Audi S5

  2008 Audi S5 4.2L V8 GAS Automatic 6 Speed Coupe
  Added Nov 2018 • 50 Fuel-ups

  Property of S_Knight

• 16.4 Avg MPG

• My S5 - V8 Manual

  2008 Audi S5 4.2L V8 GAS Manual 6 Speed Coupe
  Added Jan 2020 • 23 Fuel-ups

  Property of JKearns

• 18.2 Avg MPG

• Ryan's S5

  2008 Audi S5 4.2L V8 GAS Standard 6 Speed
  Added May 2017 • 330 Fuel-ups

  Property of Jediryan

• 15.7 Avg MPG

• S5

  2008 Audi S5 4.2L V8 GAS Manual 6 Speed Coupe
  Added Sep 2018 • 5 Fuel-ups

  Property of 1sloCR

• 17.7 Avg MPG

• Audi S5

  2008 Audi S5 Quattro Coupe V8 GAS
  Added Apr 2018 • 190 Fuel-ups

  Property of matt_tz

• 17.2 Avg MPG

• Audi S5

  2008 Audi S5 Quattro Coupe
  Added Mar 2021 • 190 Fuel-ups

  Property of matt_tz

• 17.2 Avg MPG

• My S5

  2008 Audi S5 4.2L V8 GAS Automatic 6 Speed
  Added Feb 2017 • 41 Fuel-ups

  Property of greekopab82

• 12.8 Avg MPG

• Audi S5 old

  2008 Audi S5 4.2L V8 GAS Standard 6 Speed
  Added Mar 2017 • 5 Fuel-ups

  Property of pwerez

• 13.9 Avg MPG

• Monster

  2008 Audi S5 4.2L V8 GAS Standard 6 Speed Coupe
  Added Jan 2017 • 3 Fuel-ups

  Property of jnrdavo

• 14.0 Avg MPG

• My S5

  2008 Audi S5 4.2L V8 GAS Automatic 6 Speed
  Added Nov 2015 • 11 Fuel-ups

  Property of liquid2006

• 19.0 Avg MPG

• Cuppa's S5 Coupe

  2008 Audi S5 4.2L V8 GAS Standard 6 Speed Coupe
  Added Aug 2012 • 119 Fuel-ups

  Property of Cuppa

• 19.9 Avg MPG

• '08 Audi S5

  2008 Audi S5 4.2L V8 GAS Standard 6 Speed Coupe
  Added May 2015 • 27 Fuel-ups

  Property of larynxmith

• 18.4 Avg MPG

• Audi S5

  2008 Audi S5 4,2L V8 GAS Standard 6 Speed Coupe
  Added Oct 2014 • 59 Fuel-ups

  Property of hellospaceman

• 17.9 Avg MPG

• S5

  2008 Audi S5 4.2L V8 GAS Standard 6 Speed Coupe
  Added Feb 2014 • 26 Fuel-ups

  Property of jvittetoe

• 18.5 Avg MPG

• Audi S5

  2008 Audi S5 4.2L V8 GAS Standard 6 Speed Coupe
  Added Nov 2014 • 48 Fuel-ups

  Property of 350zTiger11

• 17.2 Avg MPG

• Dan S5

  2008 Audi S5 4.2L GAS V8 Standard 6 Coupe (2 Door)
  Added Dec 2014 • 10 Fuel-ups

  Property of Danlake

• 17.9 Avg MPG

• My S5

  2008 Audi S5 4.2L GAS V8 Standard 6 Coupe (2 Door)
  Added Dec 2014 • 10 Fuel-ups

  Property of wrxtom

• 17.7 Avg MPG

• Audi S5

  2008 Audi S5 GAS V8
  Added May 2014 • 10 Fuel-ups

  Property of rhysj

• 18.1 Avg MPG

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