Based on data from 118 vehicles, 6,557 fuel-ups and 2,307,682 miles of driving, the 2015 Audi A3 gets a combined Avg MPG of 33.27 with a 0.26 MPG margin of error.

Any Engine Type 1.4L L4 GAS (4) 1.8L L4 GAS (26) 2.0L L4 DIESEL (45) DIESEL (1) H4 ELECTRIC/GAS (1) L4 DIESEL (9) L4 ELECTRIC/GAS (1) L4 GAS (7) V4 GAS (1) Any Body Style Sedan (26) Hatchback (10) Convertible (1) Any Submodel Technik (1) TDI Komfort (1) Base (2) Komfort (2) Attraction (2) TDI Technik (2) S-Line (3) Ambiente (4) Sportback e-tron (5) Sportback (7) S Line (7) Prestige (7) TDI Prestige (7) Premium Plus (10) TDI Premium (12) Premium (15) TDI Premium Plus (24) Other (7)

Below you can see a distribution of the fuel-ups with 71 outliers (1.07%) removed.

Following shows the average MPG of each of the 118 vehicles in the system.

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• My A3

  2015 Audi A3 TDI Premium 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Jun 2019 • 19 Fuel-ups

  Property of kelliecat13

• 41.0 Avg MPG

• Audi A3

  2015 Audi A3 Premium Plus V4 GAS Automatic Dual Clutch 6 Speed Sedan
  Added Oct 2016 • 482 Fuel-ups

  Property of kamikazefireball

• 26.9 Avg MPG

• Moms A3 TDI

  2015 Audi A3 Premium Plus L4 DIESEL Automatic Dual Clutch 6 Speed Sedan
  Added Apr 2020 • 25 Fuel-ups

  Property of moon1234

• 41.5 Avg MPG

• Dirty S3

  2015 Audi A3 TDI Prestige 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Jul 2020 • 24 Fuel-ups

  Property of BJFelser

• 42.5 Avg MPG

• 2015 Audi A3 TDI

  2015 Audi A3 TDI Premium 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Jun 2018 • 216 Fuel-ups

  Property of smithb21

• 39.9 Avg MPG

• Red - A3 Sportback

  2015 Audi A3 S Line 1,8L L4 GAS Automatic Dual Clutch 7 Speed Hatchback
  Added May 2016 • 168 Fuel-ups

  Property of GlynnRyan

• 28.1 Avg MPG

• My A3

  2015 Audi A3 Sportback
  Added Dec 2020 • 5 Fuel-ups

  Property of Cymro55

• 43.9 Avg MPG

• Audi A3

  2015 Audi A3 Ambiente 1.8L L4 GAS Manual 7 Speed
  Added Nov 2018 • 25 Fuel-ups

  Property of Jhoracio

• 22.4 Avg MPG

• A3

  2015 Audi A3 Premium 1.8L L4 GAS Automatic Dual Clutch 6 Speed
  Added Sep 2019 • 53 Fuel-ups

  Property of Adhish

• 34.2 Avg MPG

• Audi A3 TDI

  2015 Audi A3 TDI Prestige 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Nov 2019 • 36 Fuel-ups

  Property of vichethoy

• 44.6 Avg MPG

• A3 TDI

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Jan 2019 • 49 Fuel-ups

  Property of coalminer

• 38.6 Avg MPG

• Audi A3 2.0 TDi Sedan

  2015 Audi A3 TDI Premium Plus 2,0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Jul 2018 • 159 Fuel-ups

  Property of zaint008

• 33.4 Avg MPG

• 2015 Audi A3 TDI P+

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Apr 2018 • 83 Fuel-ups

  Property of jpaulbaker

• 44.4 Avg MPG

• Audi

  2015 Audi A3 Prestige
  Added Mar 2017 • 283 Fuel-ups

  Property of Ksk5085

• 22.6 Avg MPG

• A3

  2015 Audi A3 Ambiente 1.4L L4 GAS Manual 6 Speed
  Added Feb 2018 • 117 Fuel-ups

  Property of LuisHeriberto

• 27.9 Avg MPG

• Audi A3 TDI

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Jun 2020 • 42 Fuel-ups

  Property of ahart8808

• 40.6 Avg MPG

• A3

  2015 Audi A3 Prestige 2L DIESEL L4 Automatic Dual Clutch 6
  Added Feb 2015 • 283 Fuel-ups

  Property of ymerej

• 36.6 Avg MPG

• A3

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Oct 2018 • 51 Fuel-ups

  Property of cut71

• 42.2 Avg MPG

• My A3

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Jan 2020 • 43 Fuel-ups

  Property of zfair

• 39.9 Avg MPG

• A3 TDI

  2015 Audi A3 Automatic Dual Clutch 6 Speed Sedan
  Added Jun 2017 • 106 Fuel-ups

  Property of paperthin

• 42.8 Avg MPG

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