Buick Lacrosse/Allure Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2010

23 MPG combined

Latest Model

2010

23 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2010	Regular	19	30	23	$2,950	Details →
2009	Regular	17	28	21	$3,200	Details →
2008	Regular	17	28	21	$3,200	Details →
2007	Regular	17	27	21	$3,200	Details →
2006	Regular	17	28	21	$3,200	Details →
2005	Regular	18	27	21	$3,200	Details →