Based on data from 64 vehicles, 5,743 fuel-ups and 1,404,206 miles of driving, the 2015 Audi S4 gets a combined Avg MPG of 19.85 with a 0.12 MPG margin of error.

Any Engine Type 3.0L V6 GAS (62) V6 GAS (1) Any Body Style Sedan (25) Wagon (1) Any Submodel Progressive (1) Base (5) Technik (8) Prestige (17) Premium Plus (32) Other (1)

Below you can see a distribution of the fuel-ups with 61 outliers (1.05%) removed.

Following shows the average MPG of each of the 64 vehicles in the system.

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• S4

  2015 Audi S4 3.0L V6 GAS Standard 7 Speed Sedan
  Added Nov 2017 • 77 Fuel-ups

  Property of arcticshrike

• 21.8 Avg MPG

• Nogaro B8 2019

  2015 Audi S4 Prestige 3.0L V6 GAS Manual 6 Speed
  Added Jul 2021 • 15 Fuel-ups

  Property of Thomas_Chagrin

• 20.6 Avg MPG

• RiskMan's S4

  2015 Audi S4 Premium Plus 3.0L V6 GAS Automatic Dual Clutch 7 Speed Sedan
  Added Sep 2016 • 44 Fuel-ups

  Property of RiskMan

• 16.0 Avg MPG

• Audi S4 Avant

  2015 Audi S4 Black Edition Nav V6 GAS
  Added Aug 2018 • 36 Fuel-ups

  Property of MrG76

• 19.0 Avg MPG

• 2015 Audi S4

  2015 Audi S4 Premium Plus 3.0L V6 GAS Manual 6 Speed Sedan
  Added Nov 2018 • 14 Fuel-ups

  Property of Kosmaras

• 16.8 Avg MPG

• Scott's S4

  2015 Audi S4 Premium Plus 3.0L V6 GAS Automatic Dual Clutch 7 Speed Sedan
  Added Jan 2016 • 14 Fuel-ups

  Property of arcticshrike

• 18.7 Avg MPG

• Nogaro B8 2018

  2015 Audi S4 Prestige 3.0L V6 GAS Manual 6 Speed
  Added Jul 2021 • 10 Fuel-ups

  Property of Thomas_Chagrin

• 19.9 Avg MPG

• Supercharged 3.0 V6

  2015 Audi S4 3.0L V6 GAS Automatic Dual Clutch 7 Speed Sedan
  Added Jul 2016 • 66 Fuel-ups

  Property of Phill_

• 15.0 Avg MPG

• Audi

  2015 Audi S4 Prestige 3.0L V6 GAS Automatic Dual Clutch 7 Speed Sedan
  Added Oct 2017 • 126 Fuel-ups

  Property of lemanm5

• 18.5 Avg MPG

• S4

  2015 Audi S4 3.0L V6 GAS Automatic Dual Clutch 7 Speed Sedan
  Added Dec 2015 • 59 Fuel-ups

  Property of UK-Pedro

• 21.0 Avg MPG

• Smurf

  2015 Audi S4 Premium Plus 3.0L V6 GAS Standard 6 Speed
  Added Sep 2015 • 123 Fuel-ups

  Property of porkerparty

• 18.7 Avg MPG

• My S4

  2015 Audi S4 Premium Plus 3.0L V6 GAS Automatic Dual Clutch 7 Speed
  Added Jun 2015 • 190 Fuel-ups

  Property of yungcotter

• 18.4 Avg MPG

• My S4

  2015 Audi S4 Premium Plus 3.0L V6 GAS Automatic Dual Clutch 7 Speed Sedan
  Added Oct 2015 • 26 Fuel-ups

  Property of jakkar

• 24.0 Avg MPG

• My S4

  2015 Audi S4 Premium Plus 3.0L V6 GAS Automatic Dual Clutch 7 Speed
  Added Jun 2017 • 27 Fuel-ups

  Property of S4RA

• 22.5 Avg MPG

• My S4

  2015 Audi S4 Premium Plus 3L GAS V6 Automatic Dual Clutch 7 Sedan (4 Door)
  Added Feb 2015 • 147 Fuel-ups

  Property of uscmatt99

• 21.9 Avg MPG

• My S4

  2015 Audi S4 Premium Plus 3.0L V6 GAS Automatic Dual Clutch 7 Speed
  Added Jul 2017 • 13 Fuel-ups

  Property of silentsleeper

• 20.7 Avg MPG

• Nogaro B8 2017

  2015 Audi S4 Prestige 3.0L V6 GAS Manual 6 Speed
  Added Jul 2021 • 32 Fuel-ups

  Property of Thomas_Chagrin

• 20.1 Avg MPG

• Audi S4

  2015 Audi S4 Premium Plus 3.0L V6 GAS Automatic Dual Clutch 7 Speed Sedan
  Added Aug 2016 • 59 Fuel-ups

  Property of Chris89topher

• 22.2 Avg MPG

• Nogaro B8 2016

  2015 Audi S4 Prestige 3.0L V6 GAS Manual 6 Speed
  Added Jul 2021 • 13 Fuel-ups

  Property of Thomas_Chagrin

• 19.5 Avg MPG

• 2015 S4

  2015 Audi S4 Premium Plus 3.0L V6 GAS Automatic Dual Clutch 7 Speed Sedan
  Added Aug 2016 • 6 Fuel-ups

  Property of APD

• 15.5 Avg MPG

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