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Volvo C30 vs. Porsche Boxster MPG

Chart is based on 78 fuel economy reports for the Volvo C30 and 101 fuel economy reports for the Porsche Boxster.

Volvo C30 MPG

Volvo C30 Volvo C30 2013 29.0 MPG Highway Percentage 0 percent Volvo C30 Volvo C30 2011 25.5 MPG Highway Percentage 43 percent Volvo C30 Volvo C30 2011 16.8 MPG Highway Percentage 10 percent Volvo C30 Volvo C30 2009 26.0 MPG Highway Percentage 40 percent Volvo C30 Volvo C30 2009 26.7 MPG Highway Percentage 64 percent Volvo C30 Volvo C30 2009 30.5 MPG Highway Percentage 0 percent Volvo C30 Volvo C30 2009 41.7 MPG Highway Percentage 65 percent Volvo C30 Volvo C30 2009 27.5 MPG Highway Percentage 96 percent Volvo C30 Volvo C30 2008 26.4 MPG Highway Percentage 45 percent Volvo C30 Volvo C30 2008 25.3 MPG Highway Percentage 57 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
2013 2dr Hatch turbocharged 227hp 2.5L I5
6-speed manual FWD
flat light none 0 0 100 0 29.0  
2011 2dr Hatch turbocharged 227hp 2.5L I5
6-speed manual FWD
flat light light 18 27 12 43 97 25.5  
2011 2dr Hatch turbocharged 227hp 2.5L I5
5-speed shiftable automatic FWD
flat med light 30 15 45 10 70 16.8  
2009 2dr Hatch turbocharged 227hp 2.5L I5
6-speed manual FWD
flat med none 3 14 44 40 69 26.0  
2009 2dr Hatch turbocharged 227hp 2.5L I5
5-speed shiftable automatic FWD
flat med light 12 20 5 64 68 26.7  
2009 2dr Hatch turbocharged 177hp 2.4L I5 Diesel
6-speed manual FWD
flat med hvy 0 25 75 0 0 30.5  
2009 2dr Hatch turbocharged 109hp 1.6L I4 Diesel
5-speed manual FWD
flat light light 0 0 35 65 60 41.7  
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2009 2dr Hatch 99-horsepower 1.6L I4
5-speed manual FWD
flat med light 1 1 2 96 65 27.5  
2008 2dr Hatch turbocharged 227hp 2.5L I5
6-speed manual FWD
flat med light 7 26 22 45 68 26.4  
2008 2dr Hatch turbocharged 227hp 2.5L I5
5-speed shiftable automatic FWD
flat med light 8 21 15 57 70 25.3  

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This page shows only averages. See all the Volvo C30 fuel economy data.

Porsche Boxster MPG

Porsche Boxster Porsche Boxster 2013 20.7 MPG Highway Percentage 80 percent Porsche Boxster Porsche Boxster 2011 16.0 MPG Highway Percentage 50 percent Porsche Boxster Porsche Boxster 2010 20.8 MPG Highway Percentage 38 percent Porsche Boxster Porsche Boxster 2010 24.2 MPG Highway Percentage 75 percent Porsche Boxster Porsche Boxster 2008 21.5 MPG Highway Percentage 27 percent Porsche Boxster Porsche Boxster 2008 21.8 MPG Highway Percentage 3 percent Porsche Boxster Porsche Boxster 2007 25.8 MPG Highway Percentage 80 percent Porsche Boxster Porsche Boxster 2007 16.0 MPG Highway Percentage 4 percent Porsche Boxster Porsche Boxster 2007 26.1 MPG Highway Percentage 55 percent Porsche Boxster Porsche Boxster 2006 21.4 MPG Highway Percentage 63 percent Porsche Boxster Porsche Boxster 2005 22.4 MPG Highway Percentage 48 percent Porsche Boxster Porsche Boxster 2005 16.4 MPG Highway Percentage 75 percent Porsche Boxster Porsche Boxster 2005 25.9 MPG Highway Percentage 70 percent Porsche Boxster Porsche Boxster 2005 25.6 MPG Highway Percentage 50 percent Porsche Boxster Porsche Boxster 2005 24.2 MPG Highway Percentage 43 percent Porsche Boxster Porsche Boxster 2004 20.7 MPG Highway Percentage 48 percent Porsche Boxster Porsche Boxster 2004 25.9 MPG Highway Percentage 80 percent Porsche Boxster Porsche Boxster 2004 21.0 MPG Highway Percentage 25 percent Porsche Boxster Porsche Boxster 2004 25.3 MPG Highway Percentage 47 percent Porsche Boxster Porsche Boxster 2003 21.9 MPG Highway Percentage 38 percent Porsche Boxster Porsche Boxster 2003 26.0 MPG Highway Percentage 50 percent Porsche Boxster Porsche Boxster 2003 28.0 MPG Highway Percentage 50 percent Porsche Boxster Porsche Boxster 2002 23.7 MPG Highway Percentage 47 percent Porsche Boxster Porsche Boxster 2002 29.4 MPG Highway Percentage 40 percent Porsche Boxster Porsche Boxster 2002 18.0 MPG Highway Percentage 51 percent Porsche Boxster Porsche Boxster 2002 23.4 MPG Highway Percentage 64 percent Porsche Boxster Porsche Boxster 2001 21.7 MPG Highway Percentage 52 percent Porsche Boxster Porsche Boxster 2001 22.9 MPG Highway Percentage 35 percent Porsche Boxster Porsche Boxster 2000 22.4 MPG Highway Percentage 55 percent Porsche Boxster Porsche Boxster 2000 29.0 MPG Highway Percentage 30 percent Porsche Boxster Porsche Boxster 2000 25.2 MPG Highway Percentage 38 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
2013 2dr Convertible 315-horsepower 3.4L H6
7-speed automated manual RWD
flat med hvy 0 20 0 80 70 20.7  
2011 2dr Convertible 255-horsepower 2.9L H6
6-speed manual RWD
flat med light 0 15 35 50 70 16.0  
2010 2dr Convertible 310-horsepower 3.4L H6
6-speed manual RWD
flat med none 0 38 25 38 75 20.8  
2010 2dr Convertible 255-horsepower 2.9L H6
7-speed automated manual RWD
hills med light 5 20 0 75 85 24.2  
2008 2dr Convertible 295-horsepower 3.4L H6
6-speed manual RWD
flat med none 9 18 47 27 69 21.5  
2008 2dr Convertible 245-horsepower 2.7L H6
5-speed manual RWD
flat med light 0 50 48 3 75 21.8  
2007 2dr Convertible 295-horsepower 3.4L H6
6-speed manual RWD
flat med none 1 1 18 80 73 25.8  
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2007 2dr Convertible 245-horsepower 2.7L H6
5-speed shiftable automatic RWD
flat med none 32 32 32 4 60 16.0  
2007 2dr Convertible 245-horsepower 2.7L H6
5-speed manual RWD
flat med light 2 3 40 55 62 26.1  
2006 2dr Convertible 280-horsepower 3.2L H6
6-speed manual RWD
flat lead light 6 11 22 63 65 21.4  
2005 2dr Convertible 280-horsepower 3.2L H6
6-speed manual RWD
flat med light 9 11 32 48 69 22.4  
2005 2dr Convertible 280-horsepower 3.2L H6
5-speed shiftable automatic RWD
flat lead hvy 0 25 0 75 80 16.4  
2005 2dr Convertible 240-horsepower 2.7L H6
6-speed manual RWD
flat med none 10 10 10 70 65 25.9  
2005 2dr Convertible 240-horsepower 2.7L H6
5-speed shiftable automatic RWD
flat light light 0 5 45 50 65 25.6  
2005 2dr Convertible 240-horsepower 2.7L H6
5-speed manual RWD
hills med light 12 18 28 43 63 24.2  
2004 2dr Convertible 264-horsepower 3.2L H6
6-speed manual RWD
flat med light 8 28 18 48 65 20.7  
2004 2dr Convertible 258-horsepower 3.2L H6
6-speed manual RWD
flat med hvy 0 15 5 80 65 25.9  
2004 2dr Convertible 258-horsepower 3.2L H6
5-speed shiftable automatic RWD
flat lead hvy 20 30 25 25 70 21.0  
2004 2dr Convertible 228-horsepower 2.7L H6
5-speed manual RWD
hills med light 1 3 50 47 65 25.3  
2003 2dr Convertible 258-horsepower 3.2L H6
6-speed manual RWD
hills med none 12 12 38 38 61 21.9  
2003 2dr Convertible 258-horsepower 3.2L H6
5-speed shiftable automatic RWD
flat med light 0 50 0 50 70 26.0  
2003 2dr Convertible 228-horsepower 2.7L H6
5-speed manual RWD
flat light none 25 0 25 50 60 28.0  
2002 2dr Convertible 250-horsepower 3.2L H6
6-speed manual RWD
flat med light 15 15 24 47 65 23.7  
2002 2dr Convertible 250-horsepower 3.2L H6
5-speed shiftable automatic RWD
flat light light 25 25 10 40 100 29.4  
2002 2dr Convertible 217-horsepower 2.7L H6
5-speed shiftable automatic RWD
flat med light 10 29 10 51 70 18.0  
2002 2dr Convertible 217-horsepower 2.7L H6
5-speed manual RWD
hills lead none 3 5 29 64 60 23.4  
2001 2dr Convertible 250-horsepower 3.2L H6
6-speed manual RWD
hills lead light 13 22 13 52 68 21.7  
2001 2dr Convertible 217-horsepower 2.7L H6
5-speed manual RWD
flat med none 15 15 35 35 70 22.9  
2000 2dr Convertible 250-horsepower 3.2L H6
6-speed manual RWD
hills med light 5 17 23 55 93 22.4  
2000 2dr Convertible 217-horsepower 2.7L H6
5-speed shiftable automatic RWD
flat med none 10 10 50 30 60 29.0  
2000 2dr Convertible 217-horsepower 2.7L H6
5-speed manual RWD
flat med none 7 23 32 38 70 25.2  

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

Volvo C30 vs. Porsche Boxster 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 Volvo C30 and Porsche Boxster'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
See TrueDelta's information for all Volvo models and Porsche models.

What Our Members Are Saying about the Real Gas Mileage of the Volvo C30

Volvo C30 Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 2dr Hatch turbocharged 227hp 2.5L I5
5-speed shiftable automatic FWD
The fuel economy when drive correctly provides almost 30 MPG for Hwy driving. see full Volvo C30 review
Volvo C30 Real Gas Mileage: Cons
YearBody/PowertrainComment
2009 2dr Hatch turbocharged 227hp 2.5L I5
6-speed manual FWD
It is not as good as I would like. see full Volvo C30 review
2008 2dr Hatch turbocharged 227hp 2.5L I5
6-speed manual FWD
The MPG is not terrible(22-24 combined mpg). But for a small car, most people would expect 30+mpg(28 at the least). see full Volvo C30 review
2008 2dr Hatch turbocharged 227hp 2.5L I5
6-speed manual FWD
Ill admit that when I drove the C30 I was driving fast. I rented it for a weekend to see if I wanted to buy it or not. And I went thru an entire tank in less than 200 miles. see full Volvo C30 review
 

What Our Members Are Saying about the Real Gas Mileage of the Porsche Boxster

Porsche Boxster Real Gas Mileage: Pros
YearBody/PowertrainComment
2002 2dr Convertible 217-horsepower 2.7L H6
5-speed shiftable automatic RWD
mileage with performance see full Porsche Boxster review
2002 2dr Convertible 217-horsepower 2.7L H6
5-speed manual RWD
Running the hills mostly safe speeds,and an occasional sprint or push through the corners I average 25 mpg/29 hwy.I think on a long boring drive possibly 32mpg see full Porsche Boxster review