We are 106,000+ car owners sharing real-world car information.

Join Us

Chevrolet TrailBlazer MPG

Model Year Body/Powertrain MPG  
2008 2008 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 17.86 See details
See all data
With the 285-horsepower 4.2L I6 engine, 4-speed automatic transmission, and four-wheel drive w/low range, 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 See details
See all data
2007 2007 4dr SUV 395-hp 6.0L V8 4-sp automatic AWD 14.19 See details
See all data
2007 2007 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 18.7 See details
See all data
2006 2006 4dr SUV, ext. 285-hp 4.2L I6 4-sp automatic 4WD w/low range 15.62 See details
See all data
2006 2006 4dr SUV 395-hp 6.0L V8 4-sp automatic AWD 15.33 See details
See all data
2006 2006 4dr SUV 395-hp 6.0L V8 4-sp automatic RWD 13.95 See details
See all data
2006 2006 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 18.5 See details
See all data
2006 2006 4dr SUV 285-hp 4.2L I6 4-sp automatic RWD 19.5 See details
See all data
2005 2005 4dr SUV, ext. 300-hp 5.3L V8 4-sp automatic 4WD w/low range 18 See details
See all data
2005 2005 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 16.53 See details
See all data
2004 2004 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 17.31 See details
See all data
2004 2004 4dr SUV 285-hp 4.2L I6 4-sp automatic RWD 17.23 See details
See all data
2003 2003 4dr SUV, ext. 285-hp 4.2L I6 4-sp automatic 4WD w/low range 16 See details
See all data
2003 2003 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 18.82 See details
See all data
2003 2003 4dr SUV 285-hp 4.2L I6 4-sp automatic RWD 18.8 See details
See all data
2002 2002 4dr SUV 285-hp 4.2L I6 4-sp automatic 4WD w/low range 17.58 See details
See all data
2002 2002 4dr SUV 285-hp 4.2L I6 4-sp automatic RWD 16.5 See details
See all data

Return to top

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all SUVs
See TrueDelta's information for all Chevrolet models.

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.