What Size Gas Tank Does a Audi A8 Have?
The fuel tank capacity is what dictates the rules of your trip. But what size gas tank does a Audi A8 have? And how many miles per gallon does a Audi A8 get?
Note that your Audi A8 gas tank range varies depending on the car's gas mileage, its mph, and if you're driving in an urban area or on a highway. These aspects are also considered by our experts and also displayed on the chart
On this webpage, you can select the year of production and discover the desired gas tank size. Compare the fuel tank capacity on different Audi models and trims. Learn which Audi A8 engine gets the best gas mileage?
Custom-fit Add-ons
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2023 Audi A8
- Gas tank size – 21.70 gal
- Fuel consumption city – 19 mpg
- Fuel consumption highway – 28 mpg
- Fuel consumption combined – 23 mpg
- Travel distance – 499 miles
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2022 Audi A8
- Gas tank size – 21.70 gal
- Fuel consumption city – 19 mpg
- Fuel consumption highway – 28 mpg
- Fuel consumption combined – 23 mpg
- Travel distance – 499 miles
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2021 Audi A8
- Gas tank size – 21.70 gal
- Fuel consumption city – 15 - 17 mpg
- Fuel consumption highway – 23 - 26 mpg
- Fuel consumption combined – 18 - 21 mpg
- Travel distance – 391 - 456 miles
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2020 Audi A8
- Gas tank size – 21.70 gal
- Fuel consumption city – 15 - 17 mpg
- Fuel consumption highway – 23 - 26 mpg
- Fuel consumption combined – 18 - 21 mpg
- Travel distance – 391 - 456 miles
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2019 Audi A8
- Gas tank size – 21.70 gal
- Fuel consumption city – 19 mpg
- Fuel consumption highway – 27 mpg
- Fuel consumption combined – 22 mpg
- Travel distance – 477 miles
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2018 Audi A8
- Gas tank size – 21.70 gal
- Fuel consumption city – 18 - 19 mpg
- Fuel consumption highway – 29 mpg
- Fuel consumption combined – 22 - 23 mpg
- Travel distance – 477 - 499 miles
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2017 Audi A8
- Gas tank size – 21.70 gal
- Fuel consumption city – 18 - 19 mpg
- Fuel consumption highway – 29 mpg
- Fuel consumption combined – 22 - 23 mpg
- Travel distance – 477 - 499 miles
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2016 Audi A8
- Gas tank size – 21.70 gal
- Fuel consumption city – 14 - 24 mpg
- Fuel consumption highway – 22 - 36 mpg
- Fuel consumption combined – 17 - 29 mpg
- Travel distance – 369 - 629 miles
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2015 Audi A8
- Gas tank size – 23.80 gal
- Fuel consumption city – 14 - 24 mpg
- Fuel consumption highway – 22 - 36 mpg
- Fuel consumption combined – 17 - 29 mpg
- Travel distance – 405 - 690 miles
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2014 Audi A8
- Gas tank size – 23.80 gal
- Fuel consumption city – 13 - 24 mpg
- Fuel consumption highway – 21 - 36 mpg
- Fuel consumption combined – 16 - 29 mpg
- Travel distance – 381 - 690 miles
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2013 Audi A8
- Gas tank size – 23.80 gal
- Fuel consumption city – 13 - 18 mpg
- Fuel consumption highway – 21 - 28 mpg
- Fuel consumption combined – 16 - 22 mpg
- Travel distance – 381 - 524 miles
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2012 Audi A8
- Gas tank size – 23.80 gal
- Fuel consumption city – 14 - 18 mpg
- Fuel consumption highway – 21 - 28 mpg
- Fuel consumption combined – 17 - 22 mpg
- Travel distance – 405 - 524 miles
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2011 Audi A8
- Gas tank size – 23.80 gal
- Fuel consumption city – 17 mpg
- Fuel consumption highway – 27 mpg
- Fuel consumption combined – 21 mpg
- Travel distance – 500 miles
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2010 Audi A8
- Gas tank size – 23.80 gal
- Fuel consumption city – 16 mpg
- Fuel consumption highway – 23 mpg
- Fuel consumption combined – 19 mpg
- Travel distance – 452 miles
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2009 Audi A8
- Gas tank size – 23.80 gal
- Fuel consumption city – 13 - 16 mpg
- Fuel consumption highway – 19 - 23 mpg
- Fuel consumption combined – 15 - 19 mpg
- Travel distance – 357 - 452 miles
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2008 Audi A8
- Gas tank size – 23.80 gal
- Fuel consumption city – 15 - 16 mpg
- Fuel consumption highway – 21 - 23 mpg
- Fuel consumption combined – 17 - 19 mpg
- Travel distance – 405 - 452 miles
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2007 Audi A8
- Gas tank size – 23.80 gal
- Fuel consumption city – 14 - 18 mpg
- Fuel consumption highway – 21 - 25 mpg
- Fuel consumption combined – 17 - 21 mpg
- Travel distance – 405 - 500 miles
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2006 Audi A8
- Gas tank size – 23.80 gal
- Fuel consumption city – 15 - 17 mpg
- Fuel consumption highway – 21 - 24 mpg
- Fuel consumption combined – 17 - 20 mpg
- Travel distance – 405 - 476 miles
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2005 Audi A8
- Gas tank size – 23.80 gal
- Fuel consumption city – 15 - 18 mpg
- Fuel consumption highway – 21 - 24 mpg
- Fuel consumption combined – 17 - 20 mpg
- Travel distance – 405 - 476 miles
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2004 Audi A8
- Gas tank size – 23.80 gal
- Fuel consumption city – 17 mpg
- Fuel consumption highway – 24 mpg
- Fuel consumption combined – 20 mpg
- Travel distance – 476 miles
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2003 Audi A8
- Gas tank size – 23.70 - 24.20 gal
- Fuel consumption city – 17 mpg
- Fuel consumption highway – 24 mpg
- Fuel consumption combined – 20 mpg
- Travel distance – 474 - 484 miles
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2002 Audi A8
- Gas tank size – 23.70 - 24.20 gal
- Fuel consumption city – 17 mpg
- Fuel consumption highway – 25 mpg
- Fuel consumption combined – 20 mpg
- Travel distance – 474 - 484 miles
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2001 Audi A8
- Gas tank size – 23.70 - 24.20 gal
- Fuel consumption city – 17 mpg
- Fuel consumption highway – 25 mpg
- Fuel consumption combined – 20 mpg
- Travel distance – 474 - 484 miles
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2000 Audi A8
- Gas tank size – 23.70 - 24.20 gal
- Fuel consumption city – 17 mpg
- Fuel consumption highway – 24 mpg
- Fuel consumption combined – 20 mpg
- Travel distance – 474 - 484 miles
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1999 Audi A8
- Gas tank size – 23.70 gal
- Fuel consumption city – 17 mpg
- Fuel consumption highway – 25 - 26 mpg
- Fuel consumption combined – 20 - 21 mpg
- Travel distance – 474 - 498 miles
Gas Сans
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GARAGE BOSS GB320 Briggs and Stratton Ga...
- Fit Type: Universal Fit
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SureCan 5 Gallon Type-II Safety Gasoline...
- Helps fill all equipment, no awkward bending, tipping, or holding required.
- DIMENSIONS: (D x W x H): 13.1 x 10.24 x 15.61 inches
- FLEXIBLE ROTATING SPOUT: The spout is located on the bottom of the...
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Winado 20L 5 Gallon Metal Gas Can Fuel T...
- 【5 Gallon Large Capacity】 - This 5-gallon (20L) large capacity tank provides you with enough endurance and is very suitable for being put on the car as a backup fuel for your journey. You don't...
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GARAGE BOSS GB310 Briggs and Stratton Ga...
- Fit Type: Universal Fit
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GARAGE BOSS GB351 Briggs and Stratton Pr...
- 5+ Gal of volume is perfect for medium to large size gas powered equipment
- Control flow with simple press button
- Spill control with included spout extension
- EPA and CARB compliant design
- Available in all 50...
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No-Spill 1405 2-1/2-Gallon Poly Gas Can
- Thumb button control for precise pouring
- 7/8-inch funnel spout fills even the smallest equipment
- Attached dust cover keeps your spout clean
- Integrated 20 mesh stainless steel screen
Rectangular gas tank
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RDS MFG INC 71083 Rectangular Auxiliary/...
- RDS offers a full assortment of tanks in various capacities and dimensions to fit your needs
- Gasoline auxiliary fueling is allowed, if siphoned from the top of the tank by using an electric fuel pump
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Scepter 08668 Rectangular 12 Gallon Mari...
- 12 Gallon capacity measures 22.9"L x 14.3"W x 13.9"H and is great for outboard engine boats and boaters who want longer running time
- Rugged one-piece, tank shell construction designed to reduce fuel evaporation and retains...
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Scepter Marine 08667 Rectangular Fuel Ta...
- 9 Gallon capacity measures 22.9"L x 14.3"W x 11.5"H and is great for outboard engine boats and boaters who want longer running time
- Rugged one-piece, tank shell construction designed to reduce fuel evaporation and retains...
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Universal Lambo Door Bolt Kit Bolt On Ve...
- ? 【HIGH COMPATIBILITY】This vertical door hinge kit is compatible with most models of Chevrolet, Nissan, Mazda, Ford, Subaru, Toyota and so on.
- ? 【PROFESSIONAL DOOR BOLT KIT】By applying vertical door hinges, the door can be...
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3 Gallon/12L Rectangular Portable Boat F...
- Material- Boat fuel tank 3 gallon is made of high-density polyethylene as the base material,anti-aging, impact resistance, corrosion resistance . It can naturally rebound without permanent deformation after encountering an impact.
- Convenient to Carry and...
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DNYSYSJ 5 Gallon Generator Gas Fuel Tank...
- 【Great Gas Fuel Tank】Replaces old worn out fuel tank, or add to generator for longer lasting fuel. suitable for outdoor carrying, easy to transport, and ensure that you have enough gasoline.
- 【5 GALLON(18.9L) Generator Filter...

Audi A8 specs
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Performance
0-60 times |
Exterior
Wheels |
Wheel Interchange |
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Dimensions |
Ground clearance |
Weight |
Interior
Steering wheel |
Speakers size |
Maintenance
Towing Capacity |
Fuses |
Gas tank size |
Cargo space |
Safety ratings |
Complaints |
Manuals |
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