Based on data from 135 vehicles, 8,854 fuel-ups and 3,156,171 miles of driving, the 2015 Audi A3 gets a combined Avg MPG of 33.74 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 (9) V4 GAS (1) Any Body Style Sedan (28) Hatchback (13) 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) TDI Prestige (8) Sportback (9) Prestige (9) Premium Plus (11) TDI Premium (15) Premium (16) TDI Premium Plus (26) Other (8)

Below you can see a distribution of the fuel-ups with 91 outliers (1.02%) removed.

Following shows the average MPG of each of the 135 vehicles in the system.

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• Audi

  2015 Audi A3 TDI Premium 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed Sedan
  Added Jan 2016 • 55 Fuel-ups

  Property of Calle14

• 41.1 Avg MPG

• Peg's Prius

  2015 Audi A3 Premium Plus 1.8L L4 GAS Automatic Dual Clutch 6 Speed
  Added Sep 2016 • 6 Fuel-ups

  Property of Katigirl

• 47.6 Avg MPG

• Silver Machine

  2015 Audi A3 Sport L4 DIESEL Standard 6 Speed
  Added Aug 2016 • 11 Fuel-ups

  Property of Sly40

• 39.7 Avg MPG

• 2015 A3

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Jan 2017 • 28 Fuel-ups

  Property of nordligehimmel

• 38.4 Avg MPG

• My A3

  2015 Audi A3 Premium Plus 1.8L GAS L4 Automatic Dual Clutch 6
  Added Jun 2015 • 35 Fuel-ups

  Property of christy552005

• 28.5 Avg MPG

• Audi A3

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed Sedan
  Added Nov 2016 • 29 Fuel-ups

  Property of oguevara

• 38.2 Avg MPG

• Audi A3

  2015 Audi A3 Premium Plus 1.8L L4 GAS Automatic Dual Clutch 6 Speed
  Added Sep 2016 • 24 Fuel-ups

  Property of slikvik

• 32.4 Avg MPG

• Audi

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed Sedan
  Added May 2015 • 74 Fuel-ups

  Property of jkrowas

• 38.7 Avg MPG

• Audi A3

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Sep 2016 • 17 Fuel-ups

  Property of VaughanW

• 41.1 Avg MPG

• A3 TDI-TV

  2015 Audi A3 Premium DIESEL L4 Automatic Dual Clutch 6 Sedan (4 Door)
  Added Oct 2014 • 104 Fuel-ups

  Property of Aldahax

• 45.8 Avg MPG

• Gertrude (dirty Gertie)

  2015 Audi A3 TDI Premium 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed
  Added Apr 2015 • 71 Fuel-ups

  Property of 2015A3TDI

• 41.9 Avg MPG

• My A3 Blue Pearl

  2015 Audi A3 Premium DIESEL L4 Automatic Dual Clutch 6 Sedan (4 Door)
  Added Nov 2014 • 93 Fuel-ups

  Property of AudiA3forever

• 46.6 Avg MPG

• A3

  2015 Audi A3 1.4 TFSI 150 GAS L4 S tronic FWD S line
  Added Jul 2014 • 23 Fuel-ups

  Property of stephenchinnadorai

• 29.7 Avg MPG

• Audi A3

  2015 Audi A3 Sportback
  Added Mar 2017 • 27 Fuel-ups

  Property of sebacumo

• 35.0 Avg MPG

• Greta

  2015 Audi A3 Premium Plus 2.0L DIESEL L4 Automatic Dual Clutch 6 Sedan (4 Door)
  Added Feb 2015 • 83 Fuel-ups

  Property of Virigoth

• 43.6 Avg MPG

• TW's A3 2.0 TDI

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed Sedan
  Added Nov 2014 • 36 Fuel-ups

  Property of Tailwagger

• 39.8 Avg MPG

• NOx Box

  2015 Audi A3 TDI Premium Plus 2.0L L4 DIESEL Automatic Dual Clutch 6 Speed Sedan
  Added Apr 2015 • 14 Fuel-ups

  Property of kc1174

• 52.4 Avg MPG

• Audi A3

  2015 Audi A3 Premium 1.8L L4 GAS Automatic Dual Clutch 6 Speed
  Added Sep 2016 • 100 Fuel-ups

  Property of ThomWash

• 32.5 Avg MPG

• My A3

  2015 Audi A3 Komfort 1.8L L4 GAS Automatic Dual Clutch 6 Speed
  Added Oct 2015 • 3 Fuel-ups

  Property of a1234

• 0.8 Avg MPG

• Audi A3 Berline

  2015 Audi A3 Berline Ambition
  Added Sep 2016 • 17 Fuel-ups

  Property of jay64

• 41.8 Avg MPG

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