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Buick LaCrosse Fuel Economy

EPA-verified MPG for all 14 variants (2015–2019)

29Best MPG
24Avg MPG
14Variants
5Model Years

LaCrosse by model year — click a row to jump to that year

Year Best MPG Avg MPG Variants
2019 29 MPG 25 MPG 3
2018 29 MPG 25 MPG 3
2017 25 MPG 24 MPG 2
2016 28 MPG 23 MPG 3
2015 28 MPG 23 MPG 3