Audi S8 Gas Mileage (2002 - 2023)

Researched By AutoPadre


Audi S8 Gas Mileage Overview

The Audi S8 gas mileage is from 16 miles per gallon (15.0 liters per 100 km) to 22 miles per gallon (11.5 liters per 100 km) combined (city and highway) depending on the trim and model year.

For example, the 2009 Audi S8 Quattro trim model has a combined gas mileage of 16 miles per gallon (15.0 liters per 100 km), while the 2015 Audi S8 S8 has a combined gas mileage of 22 miles per gallon (11.5 liters per 100 km).

In the city, the Audi S8 gas mileage is from 13 miles per gallon (18.1 liters per 100 km) to 17 miles per gallon (14.0 liters per 100 km) depending on the trim and model year.

On the highway, the Audi S8 gas mileage is from 19 miles per gallon (12.0 liters per 100 km) to 27 miles per gallon (9.0 liters per 100 km) depending on the trim and model year.

Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.

Audi S8 Gas Mileage
YearTrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
2023Base 4.0 TFSI4.0L V815 mpg23 mpg19 mpg15.7 L/100 km10.2 L/100 km12.4 L/100 kmAWD / 8 Spd Auto w/OD563 HP / 590 ft/lbs
2022Base 4.0 TFSI4.0L V814 mpg23 mpg18.5 mpg16.8 L/100 km10.2 L/100 km12.7 L/100 kmAWD / 8 Spd Auto w/OD563 HP / 590 ft/lbs
20214.0L V813 mpg22 mpg17.5 mpg18.1 L/100 km10.7 L/100 km13.4 L/100 kmAWD / 8 Spd Auto w/OD563 HP / 590 ft/lbs
20204.0 TFSI4.0L V813 mpg22 mpg17.5 mpg18.0 L/100 km11.0 L/100 km14.5 L/100 kmAWD / 8 Spd Auto w/OD563 HP / 590 ft/lbs
2020S84.0L V813 mpg22 mpg17.5 mpg18.0 L/100 km11.0 L/100 km14.5 L/100 kmAWD / 8 Spd Auto w/OD563 HP / 590 ft/lbs
2018S8 Plus4.0L V814 mpg24 mpg19 mpg17.0 L/100 km10.0 L/100 km13.5 L/100 kmAWD / 8 Spd Auto w/OD605 HP / 517 ft/lbs
2017S8 Plus4.0L V815 mpg24 mpg19.5 mpg16.0 L/100 km10.0 L/100 km13.0 L/100 kmAWD / 8 Spd Auto w/OD605 HP / 517 ft/lbs
2016S84.0L V815 mpg25 mpg20 mpg16.0 L/100 km9.0 L/100 km12.5 L/100 kmAWD / 8 Spd Auto w/OD520 HP / 481 ft/lbs
2016S8 Plus4.0L V816 mpg25 mpg20.5 mpg15.0 L/100 km9.0 L/100 km12.0 L/100 kmAWD / 8 Spd Auto w/OD605 HP / 517 ft/lbs
2015S84.0L V817 mpg27 mpg22 mpg14.0 L/100 km9.0 L/100 km11.5 L/100 kmAWD / 8 Spd Auto w/OD520 HP / 481 ft/lbs
2014S84.0L V815 mpg26 mpg20.5 mpg16.0 L/100 km9.0 L/100 km12.5 L/100 kmAWD / 8 Spd Auto w/OD520 HP / 481 ft/lbs
2013S84.0L V815 mpg26 mpg20.5 mpg16.0 L/100 km9.0 L/100 km12.5 L/100 kmAWD / 8 Spd Auto w/Manual Shift520 HP / 481 ft/lbs
2009Quattro5.2L V1013 mpg19 mpg16 mpg18.0 L/100 km12.0 L/100 km15.0 L/100 kmAWD / 6 Spd Auto450 HP / 398 ft/lbs
2008Quattro5.2L V1013 mpg19 mpg16 mpg18.0 L/100 km12.0 L/100 km15.0 L/100 kmAWD / 6 Spd Auto450 HP / 398 ft/lbs
2007Quattro5.2L V1015 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 kmAWD / 6 Spd Auto450 HP / 398 ft/lbs
2003S8 Quattro4.2L V816 mpg21 mpg18.5 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmAWD / 5 Spd Auto w/OD360 HP / 317 ft/lbs
2002S8 Quattro4.2L V815 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 kmAWD / 5 Spd Auto w/OD360 HP / 317 ft/lbs
Audi S8 Gas Mileage Data Brought To You By AutoPadre
Audi S8 Gas Mileage Data Brought To You By AutoPadre

Check out the Gas Mileage specifications for other makes and models.

Audi S8 Gas Mileage: Jump To Model Year

2023 Audi S8 Gas Mileage

Combined Mileage

The 2023 Audi S8 gas mileage is 19 miles per gallon (12.4 liters per 100 km) combined.

City Mileage

In the city, the 2023 Audi S8 gas mileage is 15 miles per gallon (15.7 liters per 100 km).

Highway Mileage

On the highway, the 2023 Audi S8 gas mileage is 23 miles per gallon (10.2 liters per 100 km).

Combined - City - Highway Table Data

2023 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
Base 4.0 TFSI4.0L V815 mpg23 mpg19 mpg15.7 L/100 km10.2 L/100 km12.4 L/100 kmAWD / 8 Spd Auto w/OD563 HP / 590 ft/lbs

2022 Audi S8 Gas Mileage

Combined Mileage

The 2022 Audi S8 gas mileage is 18.5 miles per gallon (12.7 liters per 100 km) combined.

City Mileage

In the city, the 2022 Audi S8 gas mileage is 14 miles per gallon (16.8 liters per 100 km).

Highway Mileage

On the highway, the 2022 Audi S8 gas mileage is 23 miles per gallon (10.2 liters per 100 km).

Combined - City - Highway Table Data

2022 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
Base 4.0 TFSI4.0L V814 mpg23 mpg18.5 mpg16.8 L/100 km10.2 L/100 km12.7 L/100 kmAWD / 8 Spd Auto w/OD563 HP / 590 ft/lbs

2021 Audi S8 Gas Mileage

Combined Mileage

The 2021 Audi S8 gas mileage is 17.5 miles per gallon (13.4 liters per 100 km) combined.

City Mileage

In the city, the 2021 Audi S8 gas mileage is 13 miles per gallon (18.1 liters per 100 km).

Highway Mileage

On the highway, the 2021 Audi S8 gas mileage is 22 miles per gallon (10.7 liters per 100 km).

Combined - City - Highway Table Data

2021 Audi S8 Gas Mileage
EngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
4.0L V813 mpg22 mpg17.5 mpg18.1 L/100 km10.7 L/100 km13.4 L/100 kmAWD / 8 Spd Auto w/OD563 HP / 590 ft/lbs

Side-By-Side Comparisons

Audi S8 Gas Mileage By Year

2020 Audi S8 Gas Mileage

Combined Mileage

The 2020 Audi S8 gas mileage is 17.5 miles per gallon (14.5 liters per 100 km) combined.

City Mileage

In the city, the 2020 Audi S8 gas mileage is 13 miles per gallon (18.0 liters per 100 km).

Highway Mileage

On the highway, the 2020 Audi S8 gas mileage is 22 miles per gallon (11.0 liters per 100 km).

Combined - City - Highway Table Data

2020 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
4.0 TFSI4.0L V813 mpg22 mpg17.5 mpg18.0 L/100 km11.0 L/100 km14.5 L/100 kmAWD / 8 Spd Auto w/OD563 HP / 590 ft/lbs
S84.0L V813 mpg22 mpg17.5 mpg18.0 L/100 km11.0 L/100 km14.5 L/100 kmAWD / 8 Spd Auto w/OD563 HP / 590 ft/lbs

2018 Audi S8 Gas Mileage

Combined Mileage

The 2018 Audi S8 gas mileage is 19 miles per gallon (13.5 liters per 100 km) combined.

City Mileage

In the city, the 2018 Audi S8 gas mileage is 14 miles per gallon (17.0 liters per 100 km).

Highway Mileage

On the highway, the 2018 Audi S8 gas mileage is 24 miles per gallon (10.0 liters per 100 km).

Combined - City - Highway Table Data

2018 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
S8 Plus4.0L V814 mpg24 mpg19 mpg17.0 L/100 km10.0 L/100 km13.5 L/100 kmAWD / 8 Spd Auto w/OD605 HP / 517 ft/lbs

2017 Audi S8 Gas Mileage

Combined Mileage

The 2017 Audi S8 gas mileage is 19.5 miles per gallon (13.0 liters per 100 km) combined.

City Mileage

In the city, the 2017 Audi S8 gas mileage is 15 miles per gallon (16.0 liters per 100 km).

Highway Mileage

On the highway, the 2017 Audi S8 gas mileage is 24 miles per gallon (10.0 liters per 100 km).

Combined - City - Highway Table Data

2017 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
S8 Plus4.0L V815 mpg24 mpg19.5 mpg16.0 L/100 km10.0 L/100 km13.0 L/100 kmAWD / 8 Spd Auto w/OD605 HP / 517 ft/lbs

2016 Audi S8 Gas Mileage

Combined Mileage

Depending on trim level, the 2016 Audi S8 gas mileage is from 20 miles per gallon (12.5 liters per 100 km) to 20.5 miles per gallon (12.0 liters per 100 km) combined.

City Mileage

In the city, the 2016 Audi S8 gas mileage is from 15 miles per gallon (16.0 liters per 100 km) to 16 miles per gallon (15.0 liters per 100 km), depending on the trim.

Highway Mileage

On the highway, the 2016 Audi S8 gas mileage is 25 miles per gallon (9.0 liters per 100 km).

Combined - City - Highway Table Data

2016 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
S84.0L V815 mpg25 mpg20 mpg16.0 L/100 km9.0 L/100 km12.5 L/100 kmAWD / 8 Spd Auto w/OD520 HP / 481 ft/lbs
S8 Plus4.0L V816 mpg25 mpg20.5 mpg15.0 L/100 km9.0 L/100 km12.0 L/100 kmAWD / 8 Spd Auto w/OD605 HP / 517 ft/lbs

2015 Audi S8 Gas Mileage

Combined Mileage

The 2015 Audi S8 gas mileage is 22 miles per gallon (11.5 liters per 100 km) combined.

City Mileage

In the city, the 2015 Audi S8 gas mileage is 17 miles per gallon (14.0 liters per 100 km).

Highway Mileage

On the highway, the 2015 Audi S8 gas mileage is 27 miles per gallon (9.0 liters per 100 km).

Combined - City - Highway Table Data

2015 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
S84.0L V817 mpg27 mpg22 mpg14.0 L/100 km9.0 L/100 km11.5 L/100 kmAWD / 8 Spd Auto w/OD520 HP / 481 ft/lbs

2014 Audi S8 Gas Mileage

Combined Mileage

The 2014 Audi S8 gas mileage is 20.5 miles per gallon (12.5 liters per 100 km) combined.

City Mileage

In the city, the 2014 Audi S8 gas mileage is 15 miles per gallon (16.0 liters per 100 km).

Highway Mileage

On the highway, the 2014 Audi S8 gas mileage is 26 miles per gallon (9.0 liters per 100 km).

Combined - City - Highway Table Data

2014 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
S84.0L V815 mpg26 mpg20.5 mpg16.0 L/100 km9.0 L/100 km12.5 L/100 kmAWD / 8 Spd Auto w/OD520 HP / 481 ft/lbs

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2013 Audi S8 Gas Mileage

Combined Mileage

The 2013 Audi S8 gas mileage is 20.5 miles per gallon (12.5 liters per 100 km) combined.

City Mileage

In the city, the 2013 Audi S8 gas mileage is 15 miles per gallon (16.0 liters per 100 km).

Highway Mileage

On the highway, the 2013 Audi S8 gas mileage is 26 miles per gallon (9.0 liters per 100 km).

Combined - City - Highway Table Data

2013 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
S84.0L V815 mpg26 mpg20.5 mpg16.0 L/100 km9.0 L/100 km12.5 L/100 kmAWD / 8 Spd Auto w/Manual Shift520 HP / 481 ft/lbs

2009 Audi S8 Gas Mileage

Combined Mileage

The 2009 Audi S8 gas mileage is 16 miles per gallon (15.0 liters per 100 km) combined.

City Mileage

In the city, the 2009 Audi S8 gas mileage is 13 miles per gallon (18.0 liters per 100 km).

Highway Mileage

On the highway, the 2009 Audi S8 gas mileage is 19 miles per gallon (12.0 liters per 100 km).

Combined - City - Highway Table Data

2009 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
Quattro5.2L V1013 mpg19 mpg16 mpg18.0 L/100 km12.0 L/100 km15.0 L/100 kmAWD / 6 Spd Auto450 HP / 398 ft/lbs
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2008 Audi S8 Gas Mileage

Combined Mileage

The 2008 Audi S8 gas mileage is 16 miles per gallon (15.0 liters per 100 km) combined.

City Mileage

In the city, the 2008 Audi S8 gas mileage is 13 miles per gallon (18.0 liters per 100 km).

Highway Mileage

On the highway, the 2008 Audi S8 gas mileage is 19 miles per gallon (12.0 liters per 100 km).

Combined - City - Highway Table Data

2008 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
Quattro5.2L V1013 mpg19 mpg16 mpg18.0 L/100 km12.0 L/100 km15.0 L/100 kmAWD / 6 Spd Auto450 HP / 398 ft/lbs

2007 Audi S8 Gas Mileage

Combined Mileage

The 2007 Audi S8 gas mileage is 18 miles per gallon (13.5 liters per 100 km) combined.

City Mileage

In the city, the 2007 Audi S8 gas mileage is 15 miles per gallon (16.0 liters per 100 km).

Highway Mileage

On the highway, the 2007 Audi S8 gas mileage is 21 miles per gallon (11.0 liters per 100 km).

Combined - City - Highway Table Data

2007 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
Quattro5.2L V1015 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 kmAWD / 6 Spd Auto450 HP / 398 ft/lbs

2003 Audi S8 Gas Mileage

Combined Mileage

The 2003 Audi S8 gas mileage is 18.5 miles per gallon (13.0 liters per 100 km) combined.

City Mileage

In the city, the 2003 Audi S8 gas mileage is 16 miles per gallon (15.0 liters per 100 km).

Highway Mileage

On the highway, the 2003 Audi S8 gas mileage is 21 miles per gallon (11.0 liters per 100 km).

Combined - City - Highway Table Data

2003 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
S8 Quattro4.2L V816 mpg21 mpg18.5 mpg15.0 L/100 km11.0 L/100 km13.0 L/100 kmAWD / 5 Spd Auto w/OD360 HP / 317 ft/lbs

2002 Audi S8 Gas Mileage

Combined Mileage

The 2002 Audi S8 gas mileage is 18 miles per gallon (13.5 liters per 100 km) combined.

City Mileage

In the city, the 2002 Audi S8 gas mileage is 15 miles per gallon (16.0 liters per 100 km).

Highway Mileage

On the highway, the 2002 Audi S8 gas mileage is 21 miles per gallon (11.0 liters per 100 km).

Combined - City - Highway Table Data

2002 Audi S8 Gas Mileage
TrimEngineCity Mileage (Imp.)Highway Mileage (Imp.)Combined Mileage (Imp.)City Mileage (Metric)Highway Mileage (Metric)Combined Mileage (Metric)Drivetrain / TransmissionHP / Torque
S8 Quattro4.2L V815 mpg21 mpg18 mpg16.0 L/100 km11.0 L/100 km13.5 L/100 kmAWD / 5 Spd Auto w/OD360 HP / 317 ft/lbs