Based on data from 133 vehicles, 8,724 fuel-ups and 3,114,389 miles of driving, the 2015 Audi A3 gets a combined Avg MPG of 33.76 with a 0.22 MPG margin of error.

Any Engine Type 1.4L L4 GAS (4) 1.8L L4 GAS (29) 2.0L L4 DIESEL (52) DIESEL (1) H4 ELECTRIC/GAS (1) L4 DIESEL (10) L4 ELECTRIC/GAS (1) L4 GAS (8) V4 GAS (1) Any Body Style Sedan (27) Hatchback (12) Convertible (1) Any Submodel Technik (1) TDI Komfort (1) Base (2) Komfort (2) Attraction (2) TDI Technik (3) Ambiente (4) S-Line (4) S Line (7) Sportback e-tron (7) Prestige (8) TDI Prestige (8) Sportback (9) Premium Plus (11) TDI Premium (15) Premium (16) TDI Premium Plus (26) Other (7)

Below you can see a distribution of the fuel-ups with 88 outliers (1.00%) removed.

Following shows the average MPG of each of the 133 vehicles in the system.

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• Audi A3 E-tron

  2015 Audi A3 Sportback e-tron Automatic 6 Speed
  Added Feb 2021 • 5 Fuel-ups

  Property of Jonathan23

• 80.3 Avg MPG

• Audi

  2015 Audi A3 Prestige
  Added Mar 2017 • 306 Fuel-ups

  Property of Ksk5085

• 22.5 Avg MPG

• Audi A3

  2015 Audi A3 Premium Plus V4 GAS Automatic Dual Clutch 6 Speed Sedan
  Added Oct 2016 • 508 Fuel-ups

  Property of kamikazefireball

• 26.8 Avg MPG

• Audi A3

  2015 Audi A3 Premium Plus 1.8L L4 GAS Automatic Dual Clutch 6 Sedan (4 Door)
  Added Aug 2015 • 106 Fuel-ups

  Property of sayu

• 26.1 Avg MPG

• Audi A3

  2015 Audi A3 Premium Plus 1.8L L4 GAS Automatic Dual Clutch 6 Speed
  Added Mar 2022 • 102 Fuel-ups

  Property of top_tone

• 24.4 Avg MPG

• My A3

  2015 Audi A3 TDI Premium 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Jun 2019 • 25 Fuel-ups

  Property of kelliecat13

• 41.1 Avg MPG

• A3

  2015 Audi A3 Prestige 2L DIESEL L4 Automatic Dual Clutch 6
  Added Feb 2015 • 285 Fuel-ups

  Property of ymerej

• 36.6 Avg MPG

• A3 TDI

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Jan 2019 • 51 Fuel-ups

  Property of coalminer

• 38.6 Avg MPG

• Red - A3 Sportback

  2015 Audi A3 S Line 1,8L L4 GAS Automatic Dual Clutch 7 Speed Hatchback
  Added May 2016 • 170 Fuel-ups

  Property of GlynnRyan

• 28.1 Avg MPG

• Audi A3

  2015 Audi A3 Sportback e-tron
  Added Feb 2019 • 28 Fuel-ups

  Property of al1017

• 87.7 Avg MPG

• Eric Kim

  2015 Audi A3 Prestige L4 DIESEL Automatic Dual Clutch 6 Speed Sedan
  Added Aug 2019 • 14 Fuel-ups

  Property of EricKim

• 41.8 Avg MPG

• My A3

  2015 Audi A3 Sportback e-tron
  Added Feb 2020 • 3 Fuel-ups

  Property of imshinto

• 42.6 Avg MPG

• Audi A3

  2015 Audi A3 Sportback
  Added Nov 2018 • 27 Fuel-ups

  Property of nonnalina

• 29.5 Avg MPG

• Audi Tie Figher

  2015 Audi A3 Ambiente 1.4L L4 GAS Standard 6 Speed
  Added Jul 2017 • 101 Fuel-ups

  Property of cruzlemini

• 34.2 Avg MPG

• My A3

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Aug 2018 • 44 Fuel-ups

  Property of seattleboi1982

• 38.0 Avg MPG

• pinky

  2015 Audi A3 Premium Plus 1.8L L4 GAS Automatic Dual Clutch 6 Speed Sedan
  Added Sep 2017 • 245 Fuel-ups

  Property of frederickchiu04

• 25.3 Avg MPG

• Audi 3

  2015 Audi A3 Sportback
  Added Mar 2017 • 88 Fuel-ups

  Property of mogill

• 39.3 Avg MPG

• Audi A3

  2015 Audi A3 Sportback L4 DIESEL Standard 6 Speed Hatchback
  Added Oct 2017 • 254 Fuel-ups

  Property of Dohko88

• 43.7 Avg MPG

• A3

  2015 Audi A3 Attraction Standard 7 Speed
  Added Jul 2018 • 273 Fuel-ups

  Property of joefox1

• 44.9 Avg MPG

• My A3

  2015 Audi A3 TDI Premium 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added May 2019 • 8 Fuel-ups

  Property of psm1

• 43.8 Avg MPG

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