Audi S6 Gas Tank Size (2002 - 2025): Fuel Tank Capacity Data

Researched By The AutoPadre Research Team

Last Updated 2024-12-28

The Audi S6 gas tank sizes range from 19.0 gallons to 21.7 gallons as specified in our data below, organized by trim, option package, and model year.

The gas tank size of the Audi S6, when combined with its fuel mileage, gives the S6 the following ranges depending on the model year and options:

City range from 295 miles to 367 miles
Highway range from 400 miles to 540 miles

Check out the Gas Tank Size specifications for other makes and models.

2025 Audi S6 Gas Tank Size

The 2025 Audi S6 gas tank size is 19.3 gallons.

On a full tank of fuel, the 2025 Audi S6 has the following ranges:

City range of 367 miles
Highway range of 521 miles

2025 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Sedan 2.9 TFSI Prestige Hybrid	2.9L \| Turbo \| 6 Cyl. \| Hybrid \| 8 Spd Auto w/OD \| AWD	19.3 gal.	367 city \| 521 hwy \| 444 combined
Sedan 2.9 TFSI Premium Hybrid	2.9L \| Turbo \| 6 Cyl. \| Hybrid \| 8 Spd Auto w/OD \| AWD	19.3 gal.	367 city \| 521 hwy \| 444 combined
Sedan 2.9 TFSI Premium Plus Hybrid	2.9L \| Turbo \| 6 Cyl. \| Hybrid \| 8 Spd Auto w/OD \| AWD	19.3 gal.	367 city \| 521 hwy \| 444 combined

2025 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Sedan 2.9 TFSI Prestige Hybrid	2.9L \| Turbo \| 6 Cyl. \| Hybrid \| 8 Spd Auto w/OD \| AWD	73.1 liters	591 city \| 838 hwy \| 715 combined
Sedan 2.9 TFSI Premium Hybrid	2.9L \| Turbo \| 6 Cyl. \| Hybrid \| 8 Spd Auto w/OD \| AWD	73.1 liters	591 city \| 838 hwy \| 715 combined
Sedan 2.9 TFSI Premium Plus Hybrid	2.9L \| Turbo \| 6 Cyl. \| Hybrid \| 8 Spd Auto w/OD \| AWD	73.1 liters	591 city \| 838 hwy \| 715 combined

2024 Audi S6 Gas Tank Size

The 2024 Audi S6 gas tank size is 19.3 gallons.

On a full tank of fuel, the 2024 Audi S6 has the following ranges:

City range of 367 miles
Highway range of 502 miles

2024 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Sedan 2.9 TFSI Prestige Hybrid	2.9L \| Turbo \| 6 Cyl. \| Hybrid \| 8 Spd Auto w/OD \| AWD	19.3 gal.	367 city \| 502 hwy \| 444 combined
Sedan 2.9 TFSI Premium Hybrid	2.9L \| Turbo \| 6 Cyl. \| Hybrid \| 8 Spd Auto w/OD \| AWD	19.3 gal.	367 city \| 502 hwy \| 444 combined
Sedan 2.9 TFSI Premium Plus Hybrid	2.9L \| Turbo \| 6 Cyl. \| Hybrid \| 8 Spd Auto w/OD \| AWD	19.3 gal.	367 city \| 502 hwy \| 444 combined

2024 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Sedan 2.9 TFSI Prestige Hybrid	2.9L \| Turbo \| 6 Cyl. \| Hybrid \| 8 Spd Auto w/OD \| AWD	73.1 liters	591 city \| 808 hwy \| 715 combined
Sedan 2.9 TFSI Premium Hybrid	2.9L \| Turbo \| 6 Cyl. \| Hybrid \| 8 Spd Auto w/OD \| AWD	73.1 liters	591 city \| 808 hwy \| 715 combined
Sedan 2.9 TFSI Premium Plus Hybrid	2.9L \| Turbo \| 6 Cyl. \| Hybrid \| 8 Spd Auto w/OD \| AWD	73.1 liters	591 city \| 808 hwy \| 715 combined

2023 Audi S6 Gas Tank Size

The 2023 Audi S6 gas tank size is 19.0 gallons.

On a full tank of fuel, the 2023 Audi S6 has the following ranges:

City range of 361 miles
Highway range of 494 miles

2023 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Prestige 2.9 TFSI Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	19.0 gal.	361 city \| 494 hwy \| 427 combined
Premium Plus 2.9 TFSI Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	19.0 gal.	361 city \| 494 hwy \| 427 combined
Premium 2.9 TFSI Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	19.0 gal.	361 city \| 494 hwy \| 427 combined

2023 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Prestige 2.9 TFSI Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	71.9 liters	581 city \| 795 hwy \| 687 combined
Premium Plus 2.9 TFSI Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	71.9 liters	581 city \| 795 hwy \| 687 combined
Premium 2.9 TFSI Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	71.9 liters	581 city \| 795 hwy \| 687 combined

2022 Audi S6 Gas Tank Size

The 2022 Audi S6 gas tank size is 19.0 gallons.

On a full tank of fuel, the 2022 Audi S6 has the following ranges:

City range of 342 miles
Highway range of 532 miles

2022 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Prestige 2.9 TFSI Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	19.0 gal.	342 city \| 532 hwy \| 437 combined
Premium Plus 2.9 TFSI Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	19.0 gal.	342 city \| 532 hwy \| 437 combined

2022 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Prestige 2.9 TFSI Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	71.9 liters	550 city \| 856 hwy \| 703 combined
Premium Plus 2.9 TFSI Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	71.9 liters	550 city \| 856 hwy \| 703 combined

2021 Audi S6 Gas Tank Size

The 2021 Audi S6 gas tank size is 19.0 gallons.

On a full tank of fuel, the 2021 Audi S6 has the following ranges:

City range of 342 miles
Highway range of 532 miles

2021 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Prestige Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	19.0 gal.	342 city \| 532 hwy \| 437 combined
Premium Plus Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	19.0 gal.	342 city \| 532 hwy \| 437 combined

2021 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Prestige Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	71.9 liters	550 city \| 856 hwy \| 703 combined
Premium Plus Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	71.9 liters	550 city \| 856 hwy \| 703 combined

2020 Audi S6 Gas Tank Size

The 2020 Audi S6 gas tank size is 19.3 gallons.

On a full tank of fuel, the 2020 Audi S6 has the following ranges:

City range of 347 miles
Highway range of 540 miles

2020 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
S6 Prestige Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	19.3 gal.	347 city \| 540 hwy \| 443 combined
S6 Premium Plus Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	19.3 gal.	347 city \| 540 hwy \| 443 combined
2.9 TFSI Prestige	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	19.3 gal.	347 city \| 540 hwy \| 443 combined
2.9 TFSI Premium Plus	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	19.3 gal.	347 city \| 540 hwy \| 443 combined

2020 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
S6 Prestige Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	73.1 liters	558 city \| 869 hwy \| 713 combined
S6 Premium Plus Sedan	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	73.1 liters	558 city \| 869 hwy \| 713 combined
2.9 TFSI Prestige	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	73.1 liters	558 city \| 869 hwy \| 713 combined
2.9 TFSI Premium Plus	2.9L \| Twin Turbo \| V6 \| 8 Spd Auto w/OD \| AWD	73.1 liters	558 city \| 869 hwy \| 713 combined

2018 Audi S6 Gas Tank Size

The 2018 Audi S6 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2018 Audi S6 has the following ranges:

City range of 316 miles
Highway range of 475 miles

2018 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
S6 Prestige Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	19.8 gal.	316 city \| 475 hwy \| 396 combined
S6 Premium Plus Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	19.8 gal.	316 city \| 475 hwy \| 396 combined

2018 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
S6 Prestige Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	75.0 liters	509 city \| 764 hwy \| 637 combined
S6 Premium Plus Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	75.0 liters	509 city \| 764 hwy \| 637 combined

2017 Audi S6 Gas Tank Size

The 2017 Audi S6 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2017 Audi S6 has the following ranges:

City range of 356 miles
Highway range of 534 miles

2017 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
S6 Prestige Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	19.8 gal.	356 city \| 534 hwy \| 445 combined
S6 Premium Plus Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	19.8 gal.	356 city \| 534 hwy \| 445 combined

2017 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
S6 Prestige Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	75.0 liters	573 city \| 859 hwy \| 716 combined
S6 Premium Plus Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	75.0 liters	573 city \| 859 hwy \| 716 combined

2016 Audi S6 Gas Tank Size

The 2016 Audi S6 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2016 Audi S6 has the following ranges:

City range of 356 miles
Highway range of 534 miles

2016 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
S6 Prestige Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	19.8 gal.	356 city \| 534 hwy \| 445 combined
S6 Premium Plus Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	19.8 gal.	356 city \| 534 hwy \| 445 combined

2016 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
S6 Prestige Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	75.0 liters	573 city \| 859 hwy \| 716 combined
S6 Premium Plus Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	75.0 liters	573 city \| 859 hwy \| 716 combined

2015 Audi S6 Gas Tank Size

The 2015 Audi S6 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2015 Audi S6 has the following ranges:

City range of 336 miles
Highway range of 534 miles

2015 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
S6 Prestige Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	19.8 gal.	336 city \| 534 hwy \| 435 combined

2015 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
S6 Prestige Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	75.0 liters	541 city \| 859 hwy \| 700 combined

2014 Audi S6 Gas Tank Size

The 2014 Audi S6 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2014 Audi S6 has the following ranges:

City range of 336 miles
Highway range of 534 miles

2014 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
S6 Prestige Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	19.8 gal.	336 city \| 534 hwy \| 435 combined

2014 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
S6 Prestige Sedan	4.0L \| Twin Turbo \| V8 \| 7 Spd Auto-Shift Manual w/OD \| AWD	75.0 liters	541 city \| 859 hwy \| 700 combined

2013 Audi S6 Gas Tank Size

The 2013 Audi S6 gas tank size is 19.8 gallons.

On a full tank of fuel, the 2013 Audi S6 has the following ranges:

City range of 336 miles
Highway range of 534 miles

2013 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
S6 Prestige Sedan	4.0L \| Turbocharged \| V8 \| 7 Spd Auto \| AWD	19.8 gal.	336 city \| 534 hwy \| 435 combined

2013 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
S6 Prestige Sedan	4.0L \| Turbocharged \| V8 \| 7 Spd Auto \| AWD	75.0 liters	541 city \| 859 hwy \| 700 combined

2011 Audi S6 Gas Tank Size

The 2011 Audi S6 gas tank size is 21.1 gallons.

On a full tank of fuel, the 2011 Audi S6 has the following ranges:

City range of 295 miles
Highway range of 400 miles

2011 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Quattro Sedan	5.2L \| V10 \| 6 Spd Auto \| AWD	21.1 gal.	295 city \| 400 hwy \| 348 combined

2011 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Quattro Sedan	5.2L \| V10 \| 6 Spd Auto \| AWD	79.9 liters	475 city \| 644 hwy \| 560 combined

2010 Audi S6 Gas Tank Size

The 2010 Audi S6 gas tank size is 21.1 gallons.

On a full tank of fuel, the 2010 Audi S6 has the following ranges:

City range of 295 miles
Highway range of 400 miles

2010 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Quattro Sedan	5.2L \| V10 \| 6 Spd Auto \| AWD	21.1 gal.	295 city \| 400 hwy \| 348 combined

2010 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Quattro Sedan	5.2L \| V10 \| 6 Spd Auto \| AWD	79.9 liters	475 city \| 644 hwy \| 560 combined

2009 Audi S6 Gas Tank Size

The 2009 Audi S6 gas tank size is 21.1 gallons.

On a full tank of fuel, the 2009 Audi S6 has the following ranges:

City range of 295 miles
Highway range of 400 miles

2009 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Quattro Sedan	5.2L \| V10 \| 6 Spd Auto \| AWD	21.1 gal.	295 city \| 400 hwy \| 348 combined

2009 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Quattro Sedan	5.2L \| V10 \| 6 Spd Auto \| AWD	79.9 liters	475 city \| 644 hwy \| 560 combined

2008 Audi S6 Gas Tank Size

The 2008 Audi S6 gas tank size is 21.1 gallons.

On a full tank of fuel, the 2008 Audi S6 has the following ranges:

City range of 295 miles
Highway range of 400 miles

2008 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Quattro Sedan	5.2L \| V10 \| 6 Spd Auto \| AWD	21.1 gal.	295 city \| 400 hwy \| 348 combined

2008 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Quattro Sedan	5.2L \| V10 \| 6 Spd Auto \| AWD	79.9 liters	475 city \| 644 hwy \| 560 combined

2007 Audi S6 Gas Tank Size

The 2007 Audi S6 gas tank size is 21.1 gallons.

On a full tank of fuel, the 2007 Audi S6 has the following ranges:

City range of 316 miles
Highway range of 443 miles

2007 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
Quattro Sedan	5.2L \| V10 \| 6 Spd Auto \| AWD	21.1 gal.	316 city \| 443 hwy \| 379 combined

2007 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
Quattro Sedan	5.2L \| V10 \| 6 Spd Auto \| AWD	79.9 liters	509 city \| 713 hwy \| 610 combined

2003 Audi S6 Gas Tank Size

The 2003 Audi S6 gas tank size is 21.7 gallons.

On a full tank of fuel, the 2003 Audi S6 has the following ranges:

City range of 325 miles
Highway range of 455 miles

2003 Audi S6 Gas Tank Size (Imp.)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (miles)
S6 Avant Quattro Wagon	4.2L \| V8 \| 5 Spd Auto w/OD \| AWD	21.7 gal.	325 city \| 455 hwy \| 390 combined
R RS6 Quattro Sedan	4.2L \| V8 \| 5 Spd Auto w/OD \| AWD	21.7 gal.

2003 Audi S6 Gas Tank Size (Metric)
Trim	Engine \| Transmission \| Drivetrain	Gas Tank Size	Range (km)
S6 Avant Quattro Wagon	4.2L \| V8 \| 5 Spd Auto w/OD \| AWD	82.1 liters	523 city \| 732 hwy \| 628 combined
R RS6 Quattro Sedan	4.2L \| V8 \| 5 Spd Auto w/OD \| AWD	82.1 liters