Based on data from 95 vehicles, 6,583 fuel-ups and 2,572,396 miles of driving, the 2014 Audi A6 Quattro gets a combined Avg MPG of 26.55 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 (21) 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 (9) TDI Premium Plus (14) Prestige (16) TDI Prestige (31) Other (13)

Below you can see a distribution of the fuel-ups with 17 outliers (0.26%) removed.

Following shows the average MPG of each of the 95 vehicles in the system.

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• Audi A6 Quattro

  2014 Audi A6 Quattro TDI Premium Plus 3.0L V6 DIESEL Automatic 8 Speed
  Added Apr 2022 • 70 Fuel-ups

  Property of ericdlee

• 34.5 Avg MPG

• A6

  2014 Audi A6 Quattro Prestige 3.0L V6 GAS Automatic 8 Speed Sedan
  Added Nov 2016 • 202 Fuel-ups

  Property of tmanXX

• 18.9 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI Premium Plus 3.0L V6 DIESEL Automatic 8 Speed
  Added Oct 2023 • 14 Fuel-ups

  Property of hmans07

• 26.6 Avg MPG

• 2014 A6 Quattro TDI

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed
  Added Nov 2021 • 76 Fuel-ups

  Property of ksalen

• 26.6 Avg MPG

• A6 TDI

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed Sedan
  Added Jul 2014 • 171 Fuel-ups

  Property of dardensbc

• 33.5 Avg MPG

• Jon Audi

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed Sedan
  Added Oct 2022 • 65 Fuel-ups

  Property of VolksVAGenTDIgolf

• 31.3 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed
  Added Jul 2023 • 32 Fuel-ups

  Property of ItsCAvalos

• 29.4 Avg MPG

• 2014 A6 TDI

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed Sedan
  Added Aug 2021 • 94 Fuel-ups

  Property of mbkelly0

• 27.0 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI 3.0L V6 DIESEL Automatic 8 Speed Wagon
  Added Sep 2018 • 97 Fuel-ups

  Property of kaikkionloppu

• 33.8 Avg MPG

• 2014 A6 TDI

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed Sedan
  Added Oct 2018 • 135 Fuel-ups

  Property of jpietrov

• 33.6 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2021 • 98 Fuel-ups

  Property of DurtyDisco

• 29.1 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed
  Added Sep 2019 • 136 Fuel-ups

  Property of vdivittore

• 31.1 Avg MPG

• A6

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2018 • 129 Fuel-ups

  Property of A64L3

• 30.1 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI Premium Plus 3.0L V6 DIESEL Automatic 8 Speed
  Added Jan 2022 • 83 Fuel-ups

  Property of aguyb1010

• 31.7 Avg MPG

• Amerikanische

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed Sedan
  Added Jun 2020 • 114 Fuel-ups

  Property of kmetzger

• 30.9 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro Premium Plus 3.0L V6 GAS Automatic 8 Speed
  Added Mar 2024 • 4 Fuel-ups

  Property of aschultz108

• 23.1 Avg MPG

• A6 3.0T Quattro

  2014 Audi A6 Quattro Prestige 3.0L V6 GAS Automatic 8 Speed
  Added Jun 2014 • 181 Fuel-ups

  Property of zooma

• 21.0 Avg MPG

• My A6 Quattro

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed
  Added Aug 2022 • 76 Fuel-ups

  Property of MPLGY

• 34.0 Avg MPG

• Audi A6 TDI

  2014 Audi A6 Quattro TDI Prestige 3.0L V6 DIESEL Automatic 8 Speed Sedan
  Added Sep 2017 • 77 Fuel-ups

  Property of baldy3577

• 28.7 Avg MPG

• 2014 Audi Prestige

  2014 Audi A6 Quattro Prestige 3.0L V6 GAS Automatic 8 Speed Sedan
  Added Oct 2017 • 128 Fuel-ups

  Property of Jaalessi52

• 23.5 Avg MPG

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