Based on data from 24 vehicles, 1,447 fuel-ups and 352,941 miles of driving, the 1999 Audi A6 Quattro gets a combined Avg MPG of 18.96 with a 0.19 MPG margin of error.

Any Engine Type 2.8L V6 GAS (18) V6 GAS (6) Any Body Style Sedan (5) Wagon (2) Any Submodel Base (6) Avant (12) Other (6)

Below you can see a distribution of the fuel-ups with 135 outliers (8.53%) removed.

Following shows the average MPG of each of the 24 vehicles in the system.

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• A6

  1999 Audi A6 Quattro 2.8L V6 GAS Automatic 5 Speed Sedan
  Added Nov 2011 • 427 Fuel-ups

  Property of JSAudi

• 18.3 Avg MPG

• Audi A6 Quattro

  1999 Audi A6 Quattro Avant 2.8L V6 GAS Automatic 5 Speed Wagon
  Added Jun 2019 • 35 Fuel-ups

  Property of Kodin

• 18.7 Avg MPG

• Audi

  1999 Audi A6 Quattro Avant 2.8L V6 GAS Automatic 5 Speed
  Added Apr 2017 • 12 Fuel-ups

  Property of fulwild

• 17.5 Avg MPG

• Audi

  1999 Audi A6 Quattro Avant 2.8L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 42 Fuel-ups

  Property of edsware

• 20.0 Avg MPG

• A6 QUATTRO

  1999 Audi A6 Quattro 2,8L V6 GAS Automatic 5 Speed Sedan
  Added Nov 2019 • 5 Fuel-ups

  Property of sethth

• 21.1 Avg MPG

• My A6 Quattro

  1999 Audi A6 Quattro Avant 2.8L V6 GAS Automatic 5 Speed
  Added Feb 2019 • 7 Fuel-ups

  Property of jalc

• 56.2 Avg MPG

• My A6 Quattro

  1999 Audi A6 Quattro Avant 2.8L V6 GAS Automatic 5 Speed
  Added Aug 2019 • 5 Fuel-ups

  Property of audia6bg

• 14.7 Avg MPG

• Audi

  1999 Audi A6 Quattro Avant 2.8L V6 GAS Automatic 5 Speed Wagon
  Added Jul 2018 • 4 Fuel-ups

  Property of wildgarlic

• 16.3 Avg MPG

• 1999 - Audi A6 Avant

  1999 Audi A6 Quattro Avant 2.8L V6 GAS Automatic 5 Speed
  Added Sep 2016 • 37 Fuel-ups

  Property of dklemmer

• 26.7 Avg MPG

• Frank

  1999 Audi A6 Quattro 2.8L V6 GAS Automatic 5 Speed
  Added Jul 2018 • 3 Fuel-ups

  Property of iello

• 15.2 Avg MPG

• mQuattro

  1999 Audi A6 Quattro 2.8L V6 GAS Automatic 5 Speed Sedan
  Added Jul 2009 • 164 Fuel-ups

  Property of markotomas

• 17.6 Avg MPG

• Bilford

  1999 Audi A6 Quattro GAS V6
  Added Sep 2011 • 12 Fuel-ups

  Property of paulmm

• 20.7 Avg MPG

• My A6 Quattro

  1999 Audi A6 Quattro Avant 2.8L V6 GAS Automatic 5 Speed
  Added Aug 2016 • 16 Fuel-ups

  Property of stinger95

• 18.8 Avg MPG

• Dominic's A6

  1999 Audi A6 Quattro 2,8L V6 GAS Automatic 5 Speed Sedan
  Added Nov 2016 • 4 Fuel-ups

  Property of Jaygo-Z153

• 23.1 Avg MPG

• Audi A6 Quattro

  1999 Audi A6 Quattro 2.8L V6 GAS Automatic 5 Speed Sedan
  Added Aug 2008 • 253 Fuel-ups

  Property of nm3210

• 20.3 Avg MPG

• Slammin Wagon

  1999 Audi A6 Quattro Avant 2.8L V6 GAS Automatic 5 Wagon (4 Door)
  Added Sep 2014 • 27 Fuel-ups

  Property of bookermorgan86

• 18.0 Avg MPG

• Audi A6 Avant

  1999 Audi A6 Quattro Avant 2.8L V6 GAS Automatic 5 Speed
  Added Sep 2012 • 365 Fuel-ups

  Property of AudiFirst

• 18.6 Avg MPG

• Audi

  1999 Audi A6 Quattro GAS V6
  Added Jan 2014 • 7 Fuel-ups

  Property of Sobeefus

• 16.1 Avg MPG

• Gold Audi A6

  1999 Audi A6 Quattro GAS V6
  Added Sep 2011 • 90 Fuel-ups

  Property of sbender121

• 21.8 Avg MPG

• A6 Avant

  1999 Audi A6 Quattro Avant 2.8L V6 GAS Automatic 5 Speed
  Added Aug 2016 • 34 Fuel-ups

  Property of georgeryon

• 19.6 Avg MPG

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