Based on data from 56 vehicles, 4,296 fuel-ups and 1,098,657 miles of driving, the 2018 Audi S4 gets a combined Avg MPG of 22.25 with a 0.14 MPG margin of error.

Any Engine Type 3.0L V6 GAS (56) Any Body Style Sedan (16) Wagon (3) Any Submodel Base (3) Technik (4) Prestige (21) Premium Plus (28)

Below you can see a distribution of the fuel-ups with 135 outliers (3.05%) removed.

Following shows the average MPG of each of the 56 vehicles in the system.

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• S4

  2018 Audi S4 3,0L V6 GAS Automatic 8 Speed Wagon
  Added Apr 2019 • 87 Fuel-ups

  Property of marktroll

• 19.8 Avg MPG

• S4

  2018 Audi S4 Premium Plus 3.0L V6 GAS Automatic 8 Speed
  Added Oct 2021 • 22 Fuel-ups

  Property of ivtecz

• 28.7 Avg MPG

• My S4

  2018 Audi S4 Prestige 3.0L V6 GAS Automatic 8 Speed
  Added Jan 2023 • 5 Fuel-ups

  Property of htrinh1139

• 23.8 Avg MPG

• My S4

  2018 Audi S4 Prestige 3.0L V6 GAS Automatic 8 Speed
  Added Sep 2020 • 77 Fuel-ups

  Property of mcloud

• 20.3 Avg MPG

• My S4

  2018 Audi S4 Premium Plus 3.0L V6 GAS Automatic 8 Speed
  Added Jul 2021 • 30 Fuel-ups

  Property of Marc_6R

• 25.5 Avg MPG

• S4

  2018 Audi S4 Prestige 3.0L V6 GAS Automatic 8 Speed Sedan
  Added Nov 2020 • 34 Fuel-ups

  Property of Thriller954

• 27.6 Avg MPG

• Audi S4

  2018 Audi S4 Premium Plus 3.0L V6 GAS Automatic 8 Speed
  Added Jun 2021 • 64 Fuel-ups

  Property of Staric_Fuelly

• 26.4 Avg MPG

• My S4

  2018 Audi S4 Premium Plus 3.0L V6 GAS Automatic 8 Speed
  Added May 2020 • 55 Fuel-ups

  Property of davidbowers13

• 26.5 Avg MPG

• Audi S4 3.0 V6T

  2018 Audi S4 Technik 3.0L V6 GAS Automatic 8 Speed
  Added Jul 2018 • 91 Fuel-ups

  Property of PowerBazeley

• 24.9 Avg MPG

• Audi S4 2018

  2018 Audi S4 Technik 3.0L V6 GAS Automatic 8 Speed
  Added Feb 2018 • 129 Fuel-ups

  Property of Nwb_Jack

• 20.8 Avg MPG

• Shaggy

  2018 Audi S4 Prestige 3.0L V6 GAS Automatic 8 Speed
  Added Jul 2018 • 72 Fuel-ups

  Property of alanwill

• 22.9 Avg MPG

• My New S4

  2018 Audi S4 Premium Plus 3.0L V6 GAS Automatic 8 Speed
  Added Apr 2018 • 118 Fuel-ups

  Property of yungcotter

• 21.3 Avg MPG

• 18 Audi S4

  2018 Audi S4 Premium Plus 3.0L V6 GAS Automatic 8 Speed
  Added Jan 2018 • 111 Fuel-ups

  Property of RickNY

• 21.8 Avg MPG

• Gisele

  2018 Audi S4 Prestige 3.0L V6 GAS Automatic 8 Speed
  Added Jan 2018 • 191 Fuel-ups

  Property of infiniteend

• 16.5 Avg MPG

• 2018 Audi S4

  2018 Audi S4 Prestige 3.0L V6 GAS Automatic 8 Speed
  Added Jun 2017 • 81 Fuel-ups

  Property of tbconrad

• 20.8 Avg MPG

• My S4

  2018 Audi S4 Prestige 3.0L V6 GAS Automatic 8 Speed
  Added Jul 2018 • 113 Fuel-ups

  Property of VdubTX

• 23.8 Avg MPG

• My S4

  2018 Audi S4 Prestige 3.0L V6 GAS Automatic 8 Speed
  Added Apr 2018 • 70 Fuel-ups

  Property of RocketGuy

• 26.2 Avg MPG

• Audi S4

  2018 Audi S4 Premium Plus 3.0L V6 GAS Automatic 8 Speed Sedan
  Added Sep 2018 • 38 Fuel-ups

  Property of Trollman

• 24.8 Avg MPG

• S4

  2018 Audi S4 Prestige 3.0L V6 GAS Automatic 8 Speed Sedan
  Added Apr 2018 • 54 Fuel-ups

  Property of emmy5881

• 19.2 Avg MPG

• My S4

  2018 Audi S4 Premium Plus 3.0L V6 GAS Automatic 8 Speed
  Added Jul 2018 • 34 Fuel-ups

  Property of paul_p1

• 20.6 Avg MPG

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