Based on data from 43 vehicles, 4,059 fuel-ups and 1,308,516 miles of driving, the 2018 Audi A4 gets a combined Avg MPG of 29.49 with a 0.22 MPG margin of error.

Any Engine Type 2.0L L4 GAS (37) L4 DIESEL (1) L6 GAS (1) Any Body Style Sedan (12) Wagon (2) Any Submodel Komfort (1) Dynamic (1) Premium (3) 1.4 TFSi (3) Prestige (4) S Line (11) Premium Plus (18) Other (2)

Below you can see a distribution of the fuel-ups with 281 outliers (6.47%) removed.

Following shows the average MPG of each of the 43 vehicles in the system.

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• My A4

  2018 Audi A4 Premium Plus 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Aug 2021 • 88 Fuel-ups

  Property of mas0044

• 22.7 Avg MPG

• My A4

  2018 Audi A4 Premium 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Dec 2018 • 208 Fuel-ups

  Property of hoyt0883

• 27.4 Avg MPG

• A4 TFSI

  2018 Audi A4 1.4 TFSi
  Added Aug 2020 • 202 Fuel-ups

  Property of Millo74

• 32.0 Avg MPG

• My A4

  2018 Audi A4 Premium Plus 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Apr 2018 • 269 Fuel-ups

  Property of G35x08

• 28.4 Avg MPG

• My A4

  2018 Audi A4 S Line 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added May 2022 • 235 Fuel-ups

  Property of Danush

• 36.3 Avg MPG

• Klaus

  2018 Audi A4 Premium Plus 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Jun 2018 • 245 Fuel-ups

  Property of bradbaldwin

• 28.2 Avg MPG

• 2018 A4 2.0TDI

  2018 Audi A4 S Line 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added May 2021 • 277 Fuel-ups

  Property of bpmull

• 44.9 Avg MPG

• Audi A4

  2018 Audi A4 S Line 2,0L L4 GAS Automatic Dual Clutch 7 Speed Sedan
  Added Dec 2022 • 113 Fuel-ups

  Property of cchiloane

• 37.2 Avg MPG

• Audi A4

  2018 Audi A4 Premium Plus 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Jun 2021 • 116 Fuel-ups

  Property of ameincke

• 29.3 Avg MPG

• My A4

  2018 Audi A4 Premium Plus 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Sep 2023 • 34 Fuel-ups

  Property of hkatagal

• 27.9 Avg MPG

• My A4

  2018 Audi A4 S Line 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Apr 2019 • 81 Fuel-ups

  Property of nsoria

• 29.5 Avg MPG

• Audi A4

  2018 Audi A4 S Line 2,0L L4 GAS Automatic Dual Clutch 7 Speed Sedan
  Added Feb 2025 • 131 Fuel-ups

  Property of Audikoona

• 38.1 Avg MPG

• My A4

  2018 Audi A4 Premium Plus 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Feb 2018 • 199 Fuel-ups

  Property of gabriellyon

• 27.6 Avg MPG

• ‘18 Audi A4, White

  2018 Audi A4 Premium Plus 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Jul 2021 • 226 Fuel-ups

  Property of smhagger

• 31.5 Avg MPG

• My A4

  2018 Audi A4 Premium Plus 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Aug 2018 • 88 Fuel-ups

  Property of sweet_green

• 32.1 Avg MPG

• Blue Lady

  2018 Audi A4 Premium Plus 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Sep 2018 • 175 Fuel-ups

  Property of geoffnathan

• 26.7 Avg MPG

• My A4

  2018 Audi A4 Premium Plus 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Dec 2018 • 84 Fuel-ups

  Property of EEHTruck

• 29.3 Avg MPG

• A4

  2018 Audi A4 1.4 TFSi Automatic 7 Speed Sedan
  Added Jul 2020 • 94 Fuel-ups

  Property of Seoras

• 34.9 Avg MPG

• My A4

  2018 Audi A4 Premium Plus 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Feb 2019 • 155 Fuel-ups

  Property of bobily156

• 29.0 Avg MPG

• 2018 Audi A4

  2018 Audi A4 Premium Plus 2.0L L4 GAS Automatic Dual Clutch 7 Speed
  Added Dec 2018 • 121 Fuel-ups

  Property of garygiusti

• 28.2 Avg MPG

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