Based on data from 94 vehicles, 6,369 fuel-ups and 2,479,026 miles of driving, the 2014 Audi A6 Quattro gets a combined Avg MPG of 26.49 with a 0.20 MPG margin of error.

Any Engine Type 2.0L L4 GAS (6) 3.0L V6 DIESEL (52) 3.0L V6 GAS (20) GAS (1) L4 GAS (2) V6 DIESEL (9) V6 GAS (2) Any Body Style Sedan (35) Wagon (2) Any Submodel Premium (1) Base (2) S Line (2) TDI (7) Premium Plus (8) TDI Premium Plus (14) Prestige (16) TDI Prestige (31) Other (13)

Below you can see a distribution of the fuel-ups with 16 outliers (0.25%) removed.

Following shows the average MPG of each of the 94 vehicles in the system.

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• A6 TDI

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed Sedan
  Added Feb 2017 • 194 Fuel-ups

  Property of hankymurphy

• 30.9 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2022 • 62 Fuel-ups

  Property of MPLGY

• 34.0 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed
  Added Jul 2023 • 19 Fuel-ups

  Property of ItsCAvalos

• 31.3 Avg MPG

• Audi A6 TDI

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed Sedan
  Added Sep 2017 • 72 Fuel-ups

  Property of baldy3577

• 28.7 Avg MPG

• 2014 A6 Quattro TDI

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed
  Added Nov 2021 • 67 Fuel-ups

  Property of ksalen

• 26.7 Avg MPG

• A6

  2014 Audi A6 Quattro Prestige 3.0L V6 GAS Automatic 8 Speed Sedan
  Added Apr 2017 • 228 Fuel-ups

  Property of bsome

• 20.7 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed
  Added Sep 2019 • 128 Fuel-ups

  Property of vdivittore

• 31.2 Avg MPG

• Jon Audi

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed Sedan
  Added Oct 2022 • 48 Fuel-ups

  Property of VolksVAGenTDIgolf

• 31.3 Avg MPG

• A6

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2018 • 124 Fuel-ups

  Property of A64L3

• 30.2 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI Premium Plus 3.0L V6 DIESEL Automatic 8 Speed
  Added Jan 2022 • 68 Fuel-ups

  Property of aguyb1010

• 32.0 Avg MPG

• Black Shadow

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed
  Added Nov 2023 • 5 Fuel-ups

  Property of ORDERNCHAOS

• 31.2 Avg MPG

• 2014 Audi Prestige

  2014 Audi A6 Quattro Prestige 3.0L V6 GAS Automatic 8 Speed Sedan
  Added Oct 2017 • 126 Fuel-ups

  Property of Jaalessi52

• 23.5 Avg MPG

• 2014 A6 TDI

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed Sedan
  Added Aug 2021 • 82 Fuel-ups

  Property of mbkelly0

• 27.3 Avg MPG

• Audi A6 Quattro 3L TDI

  2014 Audi A6 Quattro TDI Premium Plus 3.0L V6 DIESEL Automatic 8 Speed
  Added Mar 2017 • 244 Fuel-ups

  Property of cynthiahinds

• 29.8 Avg MPG

• 2014 A6 TDI

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed Sedan
  Added Oct 2018 • 123 Fuel-ups

  Property of jpietrov

• 33.7 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI Premium Plus 3.0L V6 DIESEL Automatic 8 Speed
  Added Oct 2023 • 5 Fuel-ups

  Property of hmans07

• 25.0 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2021 • 83 Fuel-ups

  Property of DurtyDisco

• 28.7 Avg MPG

• GHOST

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed
  Added Nov 2018 • 141 Fuel-ups

  Property of dmills

• 35.2 Avg MPG

• Audi A6 Quattro

  2014 Audi A6 Quattro TDI Premium Plus 3.0L V6 DIESEL Automatic 8 Speed
  Added Apr 2022 • 63 Fuel-ups

  Property of ericdlee

• 34.4 Avg MPG

• Garnet A6 Quattro

  2014 Audi A6 Quattro Prestige 3.0L V6 GAS Automatic 8 Speed Sedan
  Added Aug 2017 • 233 Fuel-ups

  Property of ARchitecTTRS

• 23.0 Avg MPG

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