Audi S6 Gas Tank Sizes (2002 - 2022)

The Audi S6 has a different sized gas tank based on year and model trim.

Larger sized gas tanks are advantageous because you don't need to go to the gas station as often. Also, you can take advantage of days when gas prices are discounted and fill up your vehicle with a larger quantity of gas.

Scroll down for the gas tank size tables for your year and trim.

Audi S6 Gas Tank Sizes (2021 - 2022)
Year Trim Engine Gallons Liters
2022 Premium Plus 2.9 TFSI 2.9L 19.3 73.1
2022 Prestige 2.9 TFSI 2.9L 19.3 73.1
2021 Premium Plus 2.9 TFSI 2.9L 19.3 73.1
2021 Prestige 2.9 TFSI 2.9L 19.3 73.1
Audi S6 Gas Tank Sizes (2020)
Year Trim Engine Gallons Liters
2020 Premium Plus 2.9 TFSI 2.9L 19.3 73.1
2020 Prestige 2.9 TFSI 2.9L 19.3 73.1
2020 Sedan 4D Premium Plus AWD 2.9L 19.3 73.1
2020 Sedan 4D Prestige AWD 2.9L 19.3 73.1
Audi S6 Gas Tank Sizes (2017 - 2018)
Year Trim Engine Gallons Liters
2018 Sedan 4D Premium Plus AWD 4.0L 19.8 74.9
2018 Sedan 4D Prestige AWD 4.0L 19.8 74.9
2017 A6 V8 Sedan 4D Premium Plus AWD 4.0L 19.8 74.9
2017 A6 V8 Sedan 4D Prestige AWD 4.0L 19.8 74.9
Audi S6 Gas Tank Sizes (2015 - 2016)
Year Trim Engine Gallons Liters
2016 A6 V8 Sedan 4D Premium Plus AWD 4.0L 19.8 74.9
2016 A6 V8 Sedan 4D Prestige AWD 4.0L 19.8 74.9
2015 A6 V8 Sedan 4D Prestige AWD 4.0L 19.8 74.9
Audi S6 Gas Tank Sizes (2013 - 2014)
Year Trim Engine Gallons Liters
2014 A6 V8 Sedan 4D Prestige AWD 4.0L 19.8 74.9
2013 A6 V8 Sedan 4D Prestige AWD 4.0L 19.8 74.9
Audi S6 Gas Tank Sizes (2011)
Year Trim Engine Gallons Liters
2011 V10 Sedan 4D Quattro 5.2L 21.1 79.9
Audi S6 Gas Tank Sizes (2009 - 2010)
Year Trim Engine Gallons Liters
2010 V10 Sedan 4D Quattro 5.2L 21.1 79.9
2009 V10 Sedan 4D Quattro 5.2L 21.1 79.9
Audi S6 Gas Tank Sizes (2007 - 2008)
Year Trim Engine Gallons Liters
2008 V10 Sedan 4D Quattro 5.2L 21.1 79.9
2007 V10 Sedan 4D Quattro 5.2L 21.1 79.9
Audi S6 Gas Tank Sizes (2003)
Year Trim Engine Gallons Liters
2003 A6 V8 Sedan 4D Quattro 4.2L 21.7 82.1
2003 A6 V8 Wagon 4D Avant Quattro 4.2L 21.7 82.1
Audi S6 Gas Tank Sizes (2002)
Year Trim Engine Gallons Liters
2002 A6 V8 Wagon 4D Avant Quattro 4.2L 21.7 82.1

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