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Mini Convertible vs. Pontiac G8 MPG

Chart is based on 9 fuel economy reports for the Mini Convertible and 201 fuel economy reports for the Pontiac G8.

Mini Convertible MPG

Mini Convertible Mini Convertible 2012 31.9 MPG Highway Percentage 90 percent Mini Convertible Mini Convertible 2010 29.0 MPG Highway Percentage 80 percent Mini Convertible Mini Convertible 2009 30.3 MPG Highway Percentage 40 percent Mini Convertible Mini Convertible 2008 30.2 MPG Highway Percentage 90 percent Mini Convertible Mini Convertible 2007 34.5 MPG Highway Percentage 25 percent Mini Convertible Mini Convertible 2006 31.4 MPG Highway Percentage 60 percent Mini Convertible Mini Convertible 2005 29.2 MPG Highway Percentage 84 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 2dr Convertible turbocharged 181hp 1.6L I4
6-speed shiftable automatic FWD		 flat light none 0 10 0 90 50 31.9  
2010 2dr Convertible turbocharged 172hp 1.6L I4
6-speed manual FWD		 flat lead light 0 20 0 80 80 29.0  
2009 2dr Convertible 118-horsepower 1.6L I4
6-speed manual FWD		 flat med hvy 10 10 40 40 70 30.3  
2008 2dr Convertible supercharged 168hp 1.6L I4
6-speed manual FWD		 flat med none 0 10 0 90 65 30.2  
2007 2dr Convertible 115-horsepower 1.6L I4
5-speed manual FWD		 hills light light 5 15 55 25 70 34.5  
2006 2dr Convertible supercharged 168hp 1.6L I4
6-speed shiftable automatic FWD		 flat med light 10 20 10 60 65 31.4  
2005 2dr Convertible supercharged 168hp 1.6L I4
6-speed manual FWD		 hills med none 0 11 5 84 65 29.2  

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This page shows only averages. See all the Mini Convertible fuel economy data.

Pontiac G8 MPG

Pontiac G8 Pontiac G8 2009 18.0 MPG Highway Percentage 61 percent Pontiac G8 Pontiac G8 2009 18.6 MPG Highway Percentage 68 percent Pontiac G8 Pontiac G8 2009 21.0 MPG Highway Percentage 30 percent Pontiac G8 Pontiac G8 2008 18.5 MPG Highway Percentage 52 percent Pontiac G8 Pontiac G8 2008 19.1 MPG Highway Percentage 69 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
2009 4dr Sedan 415-horsepower 6.2L V8
6-speed manual RWD		 hills lead light 10 14 16 61 75 18.0  
2009 4dr Sedan 361-horsepower 6.0L V8
6-speed shiftable automatic RWD		 flat light light 3 21 9 68 63 18.6  
2009 4dr Sedan 256-horsepower 3.6L V6
5-speed shiftable automatic RWD		 flat med light 2 10 58 30 65 21.0  
2008 4dr Sedan 361-horsepower 6.0L V8
6-speed shiftable automatic RWD		 flat med none 10 21 16 52 75 18.5  
2008 4dr Sedan 256-horsepower 3.6L V6
5-speed shiftable automatic RWD		 flat med none 0 0 31 69 60 19.1  

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This page shows only averages. See all the Pontiac G8 fuel economy data.

Mini Convertible vs. Pontiac G8 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 Mini Convertible and Pontiac G8'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 Convertibles
See TrueDelta's information for all Mini models and Pontiac models.

What Our Members Are Saying about the Real Gas Mileage of the Mini Convertible

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What Our Members Are Saying about the Real Gas Mileage of the Pontiac G8

Pontiac G8 Real Gas Mileage: Cons
YearBody/PowertrainComment
2009 4dr Sedan 415-horsepower 6.2L V8
6-speed shiftable automatic RWD		 Low teens in town, and 24mpg tops on the highway make this a less than ideal economy car. see full Pontiac G8 review
2009 4dr Sedan 256-horsepower 3.6L V6
5-speed shiftable automatic RWD		 The most MPGs I ever had was 25 and that was all highway driving at about 70. see full Pontiac G8 review
2009 4dr Sedan 361-horsepower 6.0L V8
6-speed shiftable automatic RWD		 Not bad mileage figures given the size of the car and the beast of an engine, but this is not a car for the hybrid set. see full Pontiac G8 review
2009 4dr Sedan 361-horsepower 6.0L V8
6-speed shiftable automatic RWD		 Is very low in stop-and-go traffic. Gets better with time, I understand. see full Pontiac G8 review
2009 4dr Sedan 415-horsepower 6.2L V8
6-speed manual RWD		 Average fuel economy 15 mpg in mixed driving. see full Pontiac G8 review
2008 4dr Sedan 256-horsepower 3.6L V6
5-speed shiftable automatic RWD		 low 18 mpg city see full Pontiac G8 review