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Toyota Sienna vs. Porsche Boxster Fuel Economy (L/100km)

Chart is based on 298 fuel economy reports for the Toyota Sienna and 101 fuel economy reports for the Porsche Boxster.

Toyota Sienna L/100km

Toyota Sienna Toyota Sienna 2021 6.9 MPG Highway Percentage 95 percent Toyota Sienna Toyota Sienna 2015 14.1 MPG Highway Percentage 14 percent Toyota Sienna Toyota Sienna 2014 11.5 MPG Highway Percentage 65 percent Toyota Sienna Toyota Sienna 2013 12.3 MPG Highway Percentage 50 percent Toyota Sienna Toyota Sienna 2012 11.1 MPG Highway Percentage 60 percent Toyota Sienna Toyota Sienna 2011 11.4 MPG Highway Percentage 45 percent Toyota Sienna Toyota Sienna 2011 12.5 MPG Highway Percentage 48 percent Toyota Sienna Toyota Sienna 2011 10.5 MPG Highway Percentage 20 percent Toyota Sienna Toyota Sienna 2010 10.4 MPG Highway Percentage 55 percent Toyota Sienna Toyota Sienna 2009 9.4 MPG Highway Percentage 83 percent Toyota Sienna Toyota Sienna 2009 14.1 MPG Highway Percentage 50 percent Toyota Sienna Toyota Sienna 2008 10.3 MPG Highway Percentage 68 percent Toyota Sienna Toyota Sienna 2008 13.4 MPG Highway Percentage 80 percent Toyota Sienna Toyota Sienna 2007 11.5 MPG Highway Percentage 46 percent Toyota Sienna Toyota Sienna 2006 11.0 MPG Highway Percentage 56 percent Toyota Sienna Toyota Sienna 2006 12.5 MPG Highway Percentage 60 percent Toyota Sienna Toyota Sienna 2005 11.0 MPG Highway Percentage 64 percent Toyota Sienna Toyota Sienna 2005 12.2 MPG Highway Percentage 63 percent Toyota Sienna Toyota Sienna 2004 12.0 MPG Highway Percentage 43 percent Toyota Sienna Toyota Sienna 2004 11.3 MPG Highway Percentage 54 percent Toyota Sienna Toyota Sienna 2003 11.4 MPG Highway Percentage 41 percent Toyota Sienna Toyota Sienna 2002 11.6 MPG Highway Percentage 39 percent Toyota Sienna Toyota Sienna 2001 10.0 MPG Highway Percentage 95 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 L/100km
2021 4dr Minivan, ext. 189-horsepower 2.5L I4 Hybrid
6-speed shiftable CVT AWD		 hills light none 0 0 5 95 70 6.9  
2015 4dr Minivan, ext. 266-horsepower 3.5L V6
6-speed shiftable automatic FWD		 hills light none 42 11 32 14 75 14.1  
2014 4dr Minivan, ext. 266-horsepower 3.5L V6
6-speed shiftable automatic FWD		 flat med hvy 4 9 22 65 75 11.5  
2013 4dr Minivan, ext. 266-horsepower 3.5L V6
6-speed shiftable automatic AWD		 flat med hvy 0 20 30 50 65 12.3  
2012 4dr Minivan, ext. 266-horsepower 3.5L V6
6-speed shiftable automatic AWD		 flat med hvy 0 5 35 60 70 11.1  
2011 4dr Minivan, ext. 266-horsepower 3.5L V6
6-speed shiftable automatic FWD		 flat med light 5 15 35 45 78 11.4  
2011 4dr Minivan, ext. 266-horsepower 3.5L V6
6-speed shiftable automatic AWD		 flat med light 4 14 34 48 70 12.5  
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2011 4dr Minivan, ext. 187-horsepower 2.7L I4
6-speed shiftable automatic FWD		 flat light hvy 0 40 40 20 100 10.5  
2010 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 flat med hvy 27 9 9 55 70 10.4  
2009 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 hills light none 5 3 8 83 68 9.4  
2009 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic AWD		 flat med none 0 0 50 50 60 14.1  
2008 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 flat light light 3 10 19 68 74 10.3  
2008 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic AWD		 hills med light 0 20 0 80 70 13.4  
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 flat med light 4 17 33 46 77 11.5  
2006 4dr Minivan, ext. 215-horsepower 3.3L V6
5-speed automatic FWD		 flat light light 5 14 25 56 77 11.0  
2006 4dr Minivan, ext. 215-horsepower 3.3L V6
5-speed automatic AWD		 hills med light 4 16 20 60 75 12.5  
2005 4dr Minivan, ext. 230-horsepower 3.3L V6
5-speed automatic FWD		 flat light none 4 9 23 64 68 11.0  
2005 4dr Minivan, ext. 230-horsepower 3.3L V6
5-speed automatic AWD		 flat light light 2 28 7 63 100 12.2  
2004 4dr Minivan, ext. 230-horsepower 3.3L V6
5-speed automatic FWD		 flat light light 4 20 33 43 73 12.0  
2004 4dr Minivan, ext. 230-horsepower 3.3L V6
5-speed automatic AWD		 flat light light 12 28 6 54 72 11.3  
2003 4dr Minivan, ext. 210-horsepower 3.0L V6
4-speed automatic FWD		 flat light light 6 24 29 41 69 11.4  
2002 4dr Minivan, ext. 210-horsepower 3.0L V6
4-speed automatic FWD		 flat light none 4 19 38 39 79 11.6  
2001 4dr Minivan, ext. 210-horsepower 3.0L V6
4-speed automatic FWD		 hills med none 0 0 5 95 100 10.0  

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This page shows only averages. See all the Toyota Sienna fuel economy data.

Porsche Boxster L/100km

Porsche Boxster Porsche Boxster 2013 11.4 MPG Highway Percentage 80 percent Porsche Boxster Porsche Boxster 2011 14.7 MPG Highway Percentage 50 percent Porsche Boxster Porsche Boxster 2010 11.3 MPG Highway Percentage 38 percent Porsche Boxster Porsche Boxster 2010 9.8 MPG Highway Percentage 75 percent Porsche Boxster Porsche Boxster 2008 11.1 MPG Highway Percentage 27 percent Porsche Boxster Porsche Boxster 2008 11.0 MPG Highway Percentage 3 percent Porsche Boxster Porsche Boxster 2007 9.4 MPG Highway Percentage 80 percent Porsche Boxster Porsche Boxster 2007 14.7 MPG Highway Percentage 4 percent Porsche Boxster Porsche Boxster 2007 9.0 MPG Highway Percentage 55 percent Porsche Boxster Porsche Boxster 2006 11.1 MPG Highway Percentage 63 percent Porsche Boxster Porsche Boxster 2005 10.8 MPG Highway Percentage 48 percent Porsche Boxster Porsche Boxster 2005 14.3 MPG Highway Percentage 75 percent Porsche Boxster Porsche Boxster 2005 9.1 MPG Highway Percentage 70 percent Porsche Boxster Porsche Boxster 2005 9.2 MPG Highway Percentage 50 percent Porsche Boxster Porsche Boxster 2005 9.9 MPG Highway Percentage 43 percent Porsche Boxster Porsche Boxster 2004 11.6 MPG Highway Percentage 48 percent Porsche Boxster Porsche Boxster 2004 9.1 MPG Highway Percentage 80 percent Porsche Boxster Porsche Boxster 2004 11.2 MPG Highway Percentage 25 percent Porsche Boxster Porsche Boxster 2004 9.3 MPG Highway Percentage 47 percent Porsche Boxster Porsche Boxster 2003 10.9 MPG Highway Percentage 38 percent Porsche Boxster Porsche Boxster 2003 9.0 MPG Highway Percentage 50 percent Porsche Boxster Porsche Boxster 2003 8.4 MPG Highway Percentage 50 percent Porsche Boxster Porsche Boxster 2002 9.9 MPG Highway Percentage 47 percent Porsche Boxster Porsche Boxster 2002 8.0 MPG Highway Percentage 40 percent Porsche Boxster Porsche Boxster 2002 14.7 MPG Highway Percentage 51 percent Porsche Boxster Porsche Boxster 2002 10.1 MPG Highway Percentage 64 percent Porsche Boxster Porsche Boxster 2001 11.2 MPG Highway Percentage 52 percent Porsche Boxster Porsche Boxster 2001 10.3 MPG Highway Percentage 35 percent Porsche Boxster Porsche Boxster 2000 10.9 MPG Highway Percentage 55 percent Porsche Boxster Porsche Boxster 2000 8.1 MPG Highway Percentage 30 percent Porsche Boxster Porsche Boxster 2000 9.8 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 L/100km
2013 2dr Convertible 315-horsepower 3.4L H6
7-speed automated manual RWD		 flat med hvy 0 20 0 80 70 11.4  
2011 2dr Convertible 255-horsepower 2.9L H6
6-speed manual RWD		 flat med light 0 15 35 50 70 14.7  
2010 2dr Convertible 310-horsepower 3.4L H6
6-speed manual RWD		 flat med none 0 38 25 38 75 11.3  
2010 2dr Convertible 255-horsepower 2.9L H6
7-speed automated manual RWD		 hills med light 5 20 0 75 85 9.8  
2008 2dr Convertible 295-horsepower 3.4L H6
6-speed manual RWD		 flat med none 9 18 47 27 69 11.1  
2008 2dr Convertible 245-horsepower 2.7L H6
5-speed manual RWD		 flat med light 0 50 48 3 75 11.0  
2007 2dr Convertible 295-horsepower 3.4L H6
6-speed manual RWD		 flat med none 1 1 18 80 73 9.4  
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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 14.7  
2007 2dr Convertible 245-horsepower 2.7L H6
5-speed manual RWD		 flat med light 2 3 40 55 62 9.0  
2006 2dr Convertible 280-horsepower 3.2L H6
6-speed manual RWD		 flat lead light 6 11 22 63 65 11.1  
2005 2dr Convertible 280-horsepower 3.2L H6
6-speed manual RWD		 flat med light 9 11 32 48 69 10.8  
2005 2dr Convertible 280-horsepower 3.2L H6
5-speed shiftable automatic RWD		 flat lead hvy 0 25 0 75 80 14.3  
2005 2dr Convertible 240-horsepower 2.7L H6
6-speed manual RWD		 flat med none 10 10 10 70 65 9.1  
2005 2dr Convertible 240-horsepower 2.7L H6
5-speed shiftable automatic RWD		 flat light light 0 5 45 50 65 9.2  
2005 2dr Convertible 240-horsepower 2.7L H6
5-speed manual RWD		 hills med light 12 18 28 43 63 9.9  
2004 2dr Convertible 264-horsepower 3.2L H6
6-speed manual RWD		 flat med light 8 28 18 48 65 11.6  
2004 2dr Convertible 258-horsepower 3.2L H6
6-speed manual RWD		 flat med hvy 0 15 5 80 65 9.1  
2004 2dr Convertible 258-horsepower 3.2L H6
5-speed shiftable automatic RWD		 flat lead hvy 20 30 25 25 70 11.2  
2004 2dr Convertible 228-horsepower 2.7L H6
5-speed manual RWD		 hills med light 1 3 50 47 65 9.3  
2003 2dr Convertible 258-horsepower 3.2L H6
6-speed manual RWD		 hills med none 12 12 38 38 61 10.9  
2003 2dr Convertible 258-horsepower 3.2L H6
5-speed shiftable automatic RWD		 flat med light 0 50 0 50 70 9.0  
2003 2dr Convertible 228-horsepower 2.7L H6
5-speed manual RWD		 flat light none 25 0 25 50 60 8.4  
2002 2dr Convertible 250-horsepower 3.2L H6
6-speed manual RWD		 flat med light 15 15 24 47 65 9.9  
2002 2dr Convertible 250-horsepower 3.2L H6
5-speed shiftable automatic RWD		 flat light light 25 25 10 40 100 8.0  
2002 2dr Convertible 217-horsepower 2.7L H6
5-speed shiftable automatic RWD		 flat med light 10 29 10 51 70 14.7  
2002 2dr Convertible 217-horsepower 2.7L H6
5-speed manual RWD		 hills lead none 3 5 29 64 60 10.1  
2001 2dr Convertible 250-horsepower 3.2L H6
6-speed manual RWD		 hills lead light 13 22 13 52 68 11.2  
2001 2dr Convertible 217-horsepower 2.7L H6
5-speed manual RWD		 flat med none 15 15 35 35 70 10.3  
2000 2dr Convertible 250-horsepower 3.2L H6
6-speed manual RWD		 hills med light 5 17 23 55 93 10.9  
2000 2dr Convertible 217-horsepower 2.7L H6
5-speed shiftable automatic RWD		 flat med none 10 10 50 30 60 8.1  
2000 2dr Convertible 217-horsepower 2.7L H6
5-speed manual RWD		 flat med none 7 23 32 38 70 9.8  

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

Toyota Sienna vs. Porsche Boxster Fuel Economy (L/100km)

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 Toyota Sienna and Porsche Boxster's where a car was driven. So you can get an idea of their real-world L/100km based on how and where you drive a car.

See TrueDelta's information for all Minivans
See TrueDelta's information for all Toyota models and Porsche models.

What Our Members Are Saying about the Real Gas Mileage of the Toyota Sienna

Toyota Sienna Real Gas Mileage: Pros
YearBody/PowertrainComment
2010 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 This 2010 Sieanna consumes roughly 10-20% less gas than the 2007 Odyssey I used to own. see full Toyota Sienna review
2008 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 I was impressed by the milage I get on this vehicle: around 10.7L/100km in the city and around 9L/100km on the highway. Driving with A/C on adds at least one liter per 100km see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 The most fuel efficient handicap conversion van we have owned (compared to previous two vans) see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 Really not bad for a vehicle this big and powerful see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 Excellent for a large vehicle see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 My previous van got 15 mpg with the Sienna I am getting over 20 mpg all time and 24 on highway see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 very good for a V6. Average 23mpg mixed driving, 26-27mpg highway running 65-70mph. see full Toyota Sienna review
2006 4dr Minivan, ext. 215-horsepower 3.3L V6
5-speed automatic FWD		 Round trip gas mileage of 28 to 29 MPG with overall 24.4 MPG average gas mileage. see full Toyota Sienna review
2005 4dr Minivan, ext. 230-horsepower 3.3L V6
5-speed automatic FWD		 Not spetacular, but really decent see full Toyota Sienna review
2005 4dr Minivan, ext. 230-horsepower 3.3L V6
5-speed automatic FWD		 Typical unimpressive gasoline van: 21-2 mpg see full Toyota Sienna review
Toyota Sienna Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic AWD		 Could be better see full Toyota Sienna review
2007 4dr Minivan, ext. 266-horsepower 3.5L V6
5-speed automatic FWD		 It is fair for a minivan, but the RAV4 gets significantly better mileage because it is built on the Camry chassis. see full Toyota Sienna review
2006 4dr Minivan, ext. 215-horsepower 3.3L V6
5-speed automatic AWD		 Considerably higher than advertised see full Toyota Sienna 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