2011 · Subcompact Car · Gas

2011 Porsche 911 MPG & fuel economy

The 2011 Porsche 911 is a subcompact car offered in 20 EPA-rated configurations. The most efficient version returns 22 MPG combined (19 city / 27 highway) on premium gasoline. Across the lineup, combined ratings range from 15 to 22 MPG. Efficiency is unchanged from the 2010 model. Among 41 subcompact cars rated for 2011, it ranks 24th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,693 a year to fuel.

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Combined 22 MPG 19 MPG city · 27 MPG hwy
Driving range — not published for this model
Your fuel cost $2,693 15,000 mi/yr · $17.95 per 100 mi
Class rank, 2011 #24 of 41 Subcompact Cars by fuel cost

What will it cost you?

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

Fuel average

The 2011 Porsche 911's fuel average is 9.4 km/L (10.7 L/100 km), or 22 MPG combined: 8.1 km/L in the city and 11.5 km/L on the highway.

MPGkm/LL/100 km
City198.112.4
Highway2711.58.7
Combined229.410.7

How it ranks among 2011 Subcompact Cars

Full class ranking →
  1. 1BMW Active E102 MPGe $891
  2. 2Scion iQ36 MPG $1,292
  3. 3Ford Fiesta33 MPG $1,409
  4. 4Toyota Yaris31 MPG $1,500
  5. 5Honda Civic CNG28 MPGe $1,554
  6. 24Porsche 91122 MPG $2,693
  7. 41Bentley Continental13 MPG $4,558
2011 911Other subcompact carsClass median: $2,469/yr

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

911 MPG across model years

Full history →

20 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
RWD · 3.6L 6-cyl · 7-speed automatic
911 Carrera		 Gas 19 MPG 27 MPG 22 MPG — $2,693
RWD · 3.6L 6-cyl · 6-speed manual
911 Carrera		 Gas 18 MPG 25 MPG 21 MPG — $2,821
RWD · 3.6L 6-cyl · 7-speed automatic
911 Carrera Cabriolet		 Gas 19 MPG 26 MPG 21 MPG — $2,821
RWD · 3.8L 6-cyl · 7-speed automatic
911 Carrera S		 Gas 19 MPG 26 MPG 21 MPG — $2,821
RWD · 3.8L 6-cyl · 6-speed manual
911 Carrera S Cabriolet		 Gas 18 MPG 26 MPG 21 MPG — $2,821
AWD · 3.6L 6-cyl · 6-speed manual
911 Carrera 4		 Gas 18 MPG 24 MPG 21 MPG — $2,821
AWD · 3.6L 6-cyl · 7-speed automatic
911 Carrera 4		 Gas 18 MPG 26 MPG 21 MPG — $2,821
AWD · 3.6L 6-cyl · 6-speed manual
911 Carrera 4 Cabriolet		 Gas 18 MPG 25 MPG 21 MPG — $2,821
AWD · 3.8L 6-cyl · 6-speed manual
911 Carrera 4S		 Gas 18 MPG 25 MPG 21 MPG — $2,821
AWD · 3.8L 6-cyl · 7-speed automatic
911 Carrera 4S		 Gas 18 MPG 26 MPG 21 MPG — $2,821
AWD · 3.8L 6-cyl · 7-speed automatic
911 Carrera 4S Cabriolet		 Gas 19 MPG 26 MPG 21 MPG — $2,821
RWD · 3.8L 6-cyl · 6-speed manual
911 Carrera S		 Gas 18 MPG 25 MPG 20 MPG — $2,962
AWD · 3.8L 6-cyl · 6-speed manual
911 Carrera 4S Cabriolet		 Gas 18 MPG 24 MPG 20 MPG — $2,962
AWD · 3.8L 6-cyl turbo · 7-speed automatic
911 Turbo Coupe		 Gas 17 MPG 24 MPG 19 MPG — $3,118
AWD · 3.8L 6-cyl turbo · 7-speed automatic
911 Turbo Cabriolet		 Gas 16 MPG 24 MPG 19 MPG — $3,118
AWD · 3.8L 6-cyl turbo · 6-speed manual
911 Turbo Coupe		 Gas 16 MPG 24 MPG 19 MPG — $3,118
RWD · 3.6L 6-cyl turbo · 6-speed manual
911 GT2 RS		 Gas 16 MPG 23 MPG 19 MPG — $3,118
RWD · 3.8L 6-cyl · 6-speed manual
911 GT3		 Gas 14 MPG 21 MPG 16 MPG — $3,703
RWD · 3.8L 6-cyl · 6-speed manual
911 GT3 RS		 Gas 14 MPG 20 MPG 16 MPG — $3,703
RWD · 4.0L 6-cyl · 6-speed manual
911 GT3 RS		 Gas 13 MPG 19 MPG 15 MPG — $3,950

Specs (most efficient configuration)

Fuel
Premium gasoline
Engine / motor
3.6L 6-cyl
Transmission
7-speed automatic
Drivetrain
RWD
Passenger volume
70 cu ft
Cargo volume
5 cu ft
Tailpipe CO₂
404 g/mi

2011 Porsche 911 vs. rivals

vs Jaguar XK 19 MPG · $3,118/yr 911 saves $425/yr vs Audi TT Coupe 26 MPG · $2,279/yr TT Coupe saves $414/yr vs Mercedes-Benz E-Class 20 MPG · $2,962/yr 911 saves $269/yr vs Infiniti G37 22 MPG · $2,693/yr Same fuel cost vs Audi S5 20 MPG · $2,962/yr 911 saves $269/yr vs Audi A5 25 MPG · $2,370/yr A5 saves $323/yr

Compare the 2011 911

With any other car from any year, including other 911 model years. Type a year to jump, e.g. "2015 Accord".

Frequently asked questions

What is the gas mileage of the 2011 Porsche 911?

Up to 22 MPG combined (19 city / 27 highway); ratings range from 15 to 22 MPG depending on configuration.

What fuel does the 2011 Porsche 911 use?

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

What is the fuel average in km/L for the 2011 Porsche 911?

The 2011 Porsche 911's fuel average is 9.4 km/L (10.7 L/100 km), or 22 MPG combined: 8.1 km/L in the city and 11.5 km/L on the highway.

How much does it cost to fuel the 2011 Porsche 911 per year?

About $2,693 at 15,000 miles a year with $3.95/gal premium gas, or $17.95 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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