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Chevrolet TrailBlazer MPG

MPG Number of Vehicles
11 miles per gallon 1 vehicles
12 miles per gallon 2 vehicles
13 miles per gallon 6 vehicles
14 miles per gallon 7 vehicles
15 miles per gallon 21 vehicles
16 miles per gallon 17 vehicles
17 miles per gallon 12 vehicles
18 miles per gallon 11 vehicles
19 miles per gallon 3 vehicles
20 miles per gallon 7 vehicles
21 miles per gallon 3 vehicles
22 miles per gallon 4 vehicles
23 miles per gallon 3 vehicles
24 miles per gallon 1 vehicles
25 miles per gallon 0 vehicles
26 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2008 2008 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 17.86
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With the turbocharged 137hp 1.2L I3 engine, CVT transmission, and all-wheel drive, the 2008 Chevrolet TrailBlazer has been averaging 17.86 MPG (miles per gallon).

The 2008 Chevrolet TrailBlazers in this analysis were driven mostly on the highway at an average speed of 69 miles per hour (about 59.4 percent of the miles driven). The rest of the miles were in the city (13.8 percent), in heavy traffic (2.5 percent), and in the suburbs (0 percent).

In addition, the average 2008 Chevrolet TrailBlazer in this analysis was driven on hilly terrain with a medium foot and the AC not used at all.
2008 2008 4dr SUV 285-hp 4.2L I6 4-sp automatic RWD 19.25
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2007 2007 4dr SUV 395-hp 6.0L V8 4-sp automatic AWD 14.19
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2007 2007 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 18.7
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2006 2006 4dr SUV, ext. 285-hp 4.2L I6 4-sp automatic 4WD w/low range 15.62
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2006 2006 4dr SUV 395-hp 6.0L V8 4-sp automatic AWD 15.33
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2006 2006 4dr SUV 395-hp 6.0L V8 4-sp automatic RWD 13.95
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2006 2006 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 18.5
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2006 2006 4dr SUV 285-hp 4.2L I6 4-sp automatic RWD 19.5
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2005 2005 4dr SUV, ext. 300-hp 5.3L V8 4-sp automatic 4WD w/low range 18
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2005 2005 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 16.53
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2004 2004 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 17.31
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2004 2004 4dr SUV 285-hp 4.2L I6 4-sp automatic RWD 17.23
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2003 2003 4dr SUV, ext. 285-hp 4.2L I6 4-sp automatic 4WD w/low range 16
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2003 2003 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 18.82
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2003 2003 4dr SUV 285-hp 4.2L I6 4-sp automatic RWD 18.8
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2002 2002 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 17.58
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2002 2002 4dr SUV 285-hp 4.2L I6 4-sp automatic RWD 16.5
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What Our Members Are Saying about the Real Gas Mileage of the Chevrolet TrailBlazer

Chevrolet TrailBlazer Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr SUV 291-horsepower 4.2L I6
4-speed automatic 4WD w/low range
Avg. 15.5 in mostly in town driving. 21.0 best on long trip with light load. see full Chevrolet TrailBlazer review
2004 4dr SUV, ext. 290-horsepower 5.3L V8
4-speed automatic 4WD w/low range
16 mpg nothing to write home about, but acceptable for a vehicle of this size, weight and capability. see full Chevrolet TrailBlazer review
2002 4dr SUV 270-horsepower 4.2L I6
4-speed automatic 4WD w/low range
I recently purchased slightly larger tires and my fuel economy is suffering by 10% compared to stock tires, but I was anticipating this anyway. see full Chevrolet TrailBlazer review
 

Chevrolet TrailBlazer Gas Mileage (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 Chevrolet TrailBlazer's real-world MPG based on how and where you drive a car.