Chevrolet TrailBlazer Ext 2WD Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2006

16 MPG combined

Latest Model

2006

16 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2006	Regular	14	19	16	$4,200	Details →
2005	Regular	13	18	15	$4,500	Details →
2004	Regular	14	18	16	$4,200	Details →
2003	Regular	14	19	16	$4,200	Details →
2002	Regular	14	19	16	$4,200	Details →