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Hummer H3 vs. Toyota FJ Cruiser MPG

Chart is based on 54 fuel economy reports for the Hummer H3 and 55 fuel economy reports for the Toyota FJ Cruiser.

Hummer H3 MPG

Hummer H3 Hummer H3 2009 20.0 MPG Highway Percentage 0 percent Hummer H3 Hummer H3 2008 19.5 MPG Highway Percentage 50 percent Hummer H3 Hummer H3 2008 16.5 MPG Highway Percentage 30 percent Hummer H3 Hummer H3 2007 18.0 MPG Highway Percentage 43 percent Hummer H3 Hummer H3 2007 15.8 MPG Highway Percentage 21 percent Hummer H3 Hummer H3 2006 16.6 MPG Highway Percentage 49 percent Hummer H3 Hummer H3 2006 16.4 MPG Highway Percentage 55 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 SUV 295-horsepower 5.3L V8
4-speed automatic AWD w/low range
flat light hvy 0 100 0 0 20.0  
2008 4dr SUV 242-horsepower 3.7L I5
5-speed manual AWD w/low range
hills light light 0 50 0 50 55 19.5  
2008 4dr SUV 242-horsepower 3.7L I5
4-speed automatic AWD w/low range
flat light none 2 56 12 30 65 16.5  
2007 4dr SUV 242-horsepower 3.7L I5
5-speed manual AWD w/low range
hills med light 17 17 24 43 65 18.0  
2007 4dr SUV 242-horsepower 3.7L I5
4-speed automatic AWD w/low range
flat light light 16 27 36 21 60 15.8  
2006 4dr SUV 220-horsepower 3.5L I5
5-speed manual AWD w/low range
flat med none 2 31 18 49 68 16.6  
2006 4dr SUV 220-horsepower 3.5L I5
4-speed automatic AWD w/low range
flat med light 10 19 16 55 68 16.4  

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This page shows only averages. See all the Hummer H3 fuel economy data.

Toyota FJ Cruiser MPG

Toyota FJ Cruiser Toyota FJ Cruiser 2012 20.4 MPG Highway Percentage 60 percent Toyota FJ Cruiser Toyota FJ Cruiser 2011 17.2 MPG Highway Percentage 37 percent Toyota FJ Cruiser Toyota FJ Cruiser 2010 16.1 MPG Highway Percentage 70 percent Toyota FJ Cruiser Toyota FJ Cruiser 2008 18.0 MPG Highway Percentage 20 percent Toyota FJ Cruiser Toyota FJ Cruiser 2008 18.1 MPG Highway Percentage 54 percent Toyota FJ Cruiser Toyota FJ Cruiser 2007 16.8 MPG Highway Percentage 32 percent Toyota FJ Cruiser Toyota FJ Cruiser 2007 21.2 MPG Highway Percentage 39 percent Toyota FJ Cruiser Toyota FJ Cruiser 2007 17.3 MPG Highway Percentage 39 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 SUV 260-horsepower 4.0L V6
5-speed automatic 4WD, part-time w/low range
flat light none 0 15 25 60 100 20.4  
2011 4dr SUV 260-horsepower 4.0L V6
5-speed automatic 4WD, part-time w/low range
flat light none 8 13 42 37 59 17.2  
2010 4dr SUV 259-horsepower 4.0L V6
6-speed manual AWD w/low range
flat lead none 10 10 10 70 120 16.1  
2008 4dr SUV 239-horsepower 4.0L V6
5-speed automatic RWD
flat med light 0 10 70 20 60 18.0  
2008 4dr SUV 239-horsepower 4.0L V6
5-speed automatic 4WD, part-time w/low range
flat light none 0 33 13 54 60 18.1  
2007 4dr SUV 239-horsepower 4.0L V6
6-speed manual AWD w/low range
flat light none 8 37 23 32 63 16.8  
2007 4dr SUV 239-horsepower 4.0L V6
5-speed automatic RWD
flat light hvy 16 32 13 39 68 21.2  
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2007 4dr SUV 239-horsepower 4.0L V6
5-speed automatic 4WD, part-time w/low range
flat med light 10 24 28 39 73 17.3  

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

Hummer H3 vs. Toyota FJ Cruiser 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 Hummer H3 and Toyota FJ Cruiser'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 SUVs and SUTs.
See TrueDelta's information for all Hummer models and Toyota models.

What Our Members Are Saying about the Real Gas Mileage of the Hummer H3

Hummer H3 Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 4dr SUV 220-horsepower 3.5L I5
4-speed automatic AWD w/low range
It could be better... Why no medium-duty diesel? see full Hummer H3 review
2006 4dr SUV 220-horsepower 3.5L I5
4-speed automatic AWD w/low range
I knew what I was getting into when I bought it. But come on, 14.8mg on the freeway? I would have bought an H2 if I knew that was going to happen. You have to drive like a grandpa to achieve 17mpg. i.e. - under 65 on the freeway. see full Hummer H3 review
 

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

Toyota FJ Cruiser Real Gas Mileage: Pros
YearBody/PowertrainComment
2012 4dr SUV 260-horsepower 4.0L V6
5-speed automatic 4WD, part-time w/low range
I average 11.5l/100 km almost all the time, about two thirds distance on highway. Uses more petrol than a small car, but reasonable. My previous Audi A3 2.0T could run in circles around an FJ, but it couldn't take me on dirt roads etc. see full Toyota FJ Cruiser review
Toyota FJ Cruiser Real Gas Mileage: Cons
YearBody/PowertrainComment
2008 4dr SUV 239-horsepower 4.0L V6
5-speed automatic 4WD, part-time w/low range
17-20MPG see full Toyota FJ Cruiser review
2008 4dr SUV 239-horsepower 4.0L V6
5-speed automatic 4WD, part-time w/low range
Any vehicle in this class is by no means a fuel sipper, the FJ averaged between 15 and 19 mpg. In 4wd during winter snowstorms it got about 13mpg. Not bad compared to some, but I grew to dislike this. see full Toyota FJ Cruiser review
2007 4dr SUV 239-horsepower 4.0L V6
5-speed automatic RWD
premium required see full Toyota FJ Cruiser review
2007 4dr SUV 239-horsepower 4.0L V6
6-speed manual AWD w/low range
Horrendous. Plain and simple. Adding insult to injury, premium fuel is recommended to get top performance. see full Toyota FJ Cruiser review
2007 4dr SUV 239-horsepower 4.0L V6
6-speed manual AWD w/low range
SUCKS. see full Toyota FJ Cruiser review
2007 4dr SUV 239-horsepower 4.0L V6
5-speed automatic 4WD, part-time w/low range
PREMIUM FUEL ONLY!!! it gets about 19 miles to the gallon. see full Toyota FJ Cruiser review