2019 Buick LaCrosse eAssist

Sedan Regular
Buick LaCrosse eAssist 2019
29MPG Combined
1 Trim
← 2018 2019
Updated February 27, 2026

The 2019 Buick LaCrosse eAssist Sedan provides 29 combined MPG. We’ve compiled EPA fuel economy data, NHTSA safety ratings, and recall history so you can make an informed decision.

2019 Buick LaCrosse eAssist Specifications

SpecValue
Combined MPG29 combined MPG
City MPG25
Highway MPG35
Body StyleSedan
Fuel TypeRegular
DriveFWD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2019 Buick LaCrosse eAssist costs approximately $1,500 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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