2009 · Midsize Car · Gas

2009 Audi S6 MPG & fuel economy

The 2009 Audi S6 is a midsize car with one EPA-rated configuration. The most efficient version returns 16 MPG combined (14 city / 19 highway) on premium gasoline. Efficiency is unchanged from the 2008 model. Among 43 midsize cars rated for 2009, it ranks 39th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $3,703 a year to fuel.

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Combined 16 MPG 14 MPG city · 19 MPG hwy
Driving range — not published for this model
Your fuel cost $3,703 15,000 mi/yr · $24.69 per 100 mi
Class rank, 2009 #39 of 43 Midsize Cars by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Fuel average

The 2009 Audi S6's fuel average is 6.8 km/L (14.7 L/100 km), or 16 MPG combined: 6.0 km/L in the city and 8.1 km/L on the highway.

MPGkm/LL/100 km
City146.016.8
Highway198.112.4
Combined166.814.7

How it ranks among 2009 Midsize Cars

Full class ranking →
  1. 1Toyota Prius46 MPG $1,011
  2. 2Toyota Camry Hybrid34 MPG $1,368
  3. 3Nissan Altima Hybrid34 MPG $1,368
  4. 4Nissan Versa30 MPG $1,550
  5. 5Nissan Sentra29 MPG $1,603
  6. 39Audi S616 MPG $3,703
  7. 43Bentley Continental Flying Spur12 MPG $4,938
2009 S6Other midsize carsClass median: $2,214/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

S6 MPG across model years

Full history →

1 EPA-rated configuration

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
4WD/AWD · 5.2L 10-cyl · 6-speed automatic
S6		 Gas 14 MPG 19 MPG 16 MPG — $3,703

Specs (most efficient configuration)

Fuel
Premium gasoline
Engine / motor
5.2L 10-cyl
Transmission
6-speed automatic
Drivetrain
4WD/AWD
Passenger volume
98 cu ft
Cargo volume
16 cu ft
Tailpipe CO₂
555 g/mi

2009 Audi S6 vs. rivals

vs Acura RL 18 MPG · $3,292/yr RL saves $411/yr vs Cadillac STS-V 15 MPG · $3,950/yr S6 saves $247/yr vs Mercedes-Benz E-Class 19 MPG · $3,118/yr E-Class saves $585/yr vs Jaguar XF 19 MPG · $3,118/yr XF saves $585/yr vs Acura TL 21 MPG · $2,821/yr TL saves $882/yr vs Lexus LS 19 MPG · $3,118/yr LS saves $585/yr vs Bentley Continental Flying Spur 12 MPG · $4,938/yr S6 saves $1,234/yr vs Ferrari 612 Scaglietti 12 MPG · $4,938/yr S6 saves $1,234/yr

Compare the 2009 S6

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Frequently asked questions

What is the gas mileage of the 2009 Audi S6?

Up to 16 MPG combined (14 city / 19 highway).

What fuel does the 2009 Audi S6 use?

Premium gasoline (premium is required or recommended by the manufacturer).

What is the fuel average in km/L for the 2009 Audi S6?

The 2009 Audi S6's fuel average is 6.8 km/L (14.7 L/100 km), or 16 MPG combined: 6.0 km/L in the city and 8.1 km/L on the highway.

How much does it cost to fuel the 2009 Audi S6 per year?

About $3,703 at 15,000 miles a year with $3.95/gal premium gas, or $24.69 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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