2016 Buick LaCrosse

Sedan Flex Fuel
Buick LaCrosse 2016
21MPG Combined
3 Trims
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Updated February 27, 2026

Get the full picture on the 2016 Buick LaCrosse. As a Sedan, it achieves 20–21 combined MPG depending on trim and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.

2016 Buick LaCrosse Specifications

SpecValue
Combined MPG20–21 combined MPG depending on trim
City MPG18
Highway MPG28
Body StyleSedan
Fuel TypeFlex Fuel
DriveFWD
Available Trims3

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
6 cyl18/28/213.6L 6cylAutomatic (S6)
6 cyl18/28/213.6L 6cylAutomatic (S6)
6 cyl17/26/203.6L 6cylAutomatic (S6)

Annual Fuel Cost

Based on EPA estimates, the 2016 Buick LaCrosse costs approximately $2,133 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

Compare the 2016 Buick LaCrosse

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