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Porsche Panamera vs. Pontiac Grand Am MPG

Chart is based on 4 fuel economy reports for the Porsche Panamera and 10 fuel economy reports for the Pontiac Grand Am.

Porsche Panamera MPG

Porsche Panamera Porsche Panamera 2012 11.3 MPG Highway Percentage 40 percent Porsche Panamera Porsche Panamera 2010 31.0 MPG Highway Percentage 85 percent
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2012 4dr Hatch 400-horsepower 4.8L V8
7-speed automated manual AWD		 hills med none 20 30 10 40 70 11.3  
2010 4dr Hatch 400-horsepower 4.8L V8
7-speed automated manual AWD		 flat light light 1 2 12 85 68 31.0  

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This page shows only averages. See all the Porsche Panamera fuel economy data.

Pontiac Grand Am MPG

Pontiac Grand Am Pontiac Grand Am 2004 28.0 MPG Highway Percentage 65 percent Pontiac Grand Am Pontiac Grand Am 2003 19.0 MPG Highway Percentage 5 percent Pontiac Grand Am Pontiac Grand Am 2003 28.0 MPG Highway Percentage 70 percent Pontiac Grand Am Pontiac Grand Am 2003 28.6 MPG Highway Percentage 67 percent Pontiac Grand Am Pontiac Grand Am 2003 24.8 MPG Highway Percentage 50 percent Pontiac Grand Am Pontiac Grand Am 2002 27.9 MPG Highway Percentage 50 percent Pontiac Grand Am Pontiac Grand Am 2001 28.0 MPG Highway Percentage 50 percent
Year Body/Powertrain flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
2004 4dr Sedan 170-horsepower 3.4L V6
4-speed automatic FWD		 flat light hvy 25 10 1 65 70 28.0  
2003 4dr Sedan 175-horsepower 3.4L V6
4-speed automatic FWD		 flat med none 0 10 85 5 70 19.0  
2003 4dr Sedan 170-horsepower 3.4L V6
4-speed automatic FWD		 flat light none 15 15 0 70 60 28.0  
2003 4dr Sedan 140-horsepower 2.2L I4
5-speed manual FWD		 hills light none 4 18 11 67 107 28.6  
2003 4dr Sedan 140-horsepower 2.2L I4
4-speed automatic FWD		 flat med light 15 13 23 50 73 24.8  
2002 4dr Sedan 140-horsepower 2.2L I4
4-speed automatic FWD		 hills light hvy 10 30 10 50 70 27.9  
2001 2dr Coupe 175-horsepower 3.4L V6
4-speed automatic FWD		 flat light light 5 5 40 50 60 28.0  

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This page shows only averages. See all the Pontiac Grand Am fuel economy data.

Porsche Panamera vs. Pontiac Grand Am MPG

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Porsche Panamera and Pontiac Grand Am's where a car was driven. So you can get an idea of their real-world MPG based on how and where you drive a car.

See TrueDelta's information for all Hatchbacks and Wagons.
See TrueDelta's information for all Porsche models and Pontiac models.

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What Our Members Are Saying about the Real Gas Mileage of the Pontiac Grand Am

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