Buick LaCrosse Engine Oil Capacity

The third generation Lacrosse entered the assembly line at the Detroit plant in 2016. Machines for the Chinese market were made at Shanghai GM.

The car was created on the P2XX platform with extensive use of high-strength steels, multi-link rear suspension and adaptive shock absorbers (for example, the Chevrolet Impala sedan is built on it). The interior of the car, traditionally aimed at more conservative buyers, was trimmed with leather and wood-look inserts.

How Much Oil Does a Buick LaCrosse Take?

The 2019 Buick LaCrosse with the 3.6L 6-cyl engine (engine code LGX) takes 6 quarts (with filter) of 0W-20 synthetic oil. The Buick LaCrosse with a 2.5L 4-cyl engine (engine code LHN) takes 5 quarts (with filter) of 0W-20 synthetic oil. A new oil filter and a crush washer are required.


2017 2018 2019 Buick LaCrosse Engine Oil Capacity

Engine Engine Oil Capacity with filter Oil Type
2.5L 4-cyl Engine [Z] LHN 5 quarts (4.7 liters) 0W-20
3.6L 6-cyl Engine [S] LGX 6 quarts (5.7 liters) 0W-30, 5W-30


2010 2011 2012 2013 2014 2015 2016 Buick LaCrosse Engine Oil Capacity

Engine Engine Oil Capacity with filter Oil Type
2.4L 4-cyl Engine [R] LUK 5 quarts (4.7 liters) 5W-30
3.6L 6-cyl Engine [3] LFX Flex 6 quarts (5.7 liters) 5W-30


2005 2006 2007 2008 2009 Buick LaCrosse Engine Oil Capacity

Engine Engine Oil Capacity with filter Oil Type
3.6L 6-cyl Engine 5.5 quarts (5.2 liters) 0W-30 (Below -29)
5W-30 (All TEMPS)
SAE 5W-30 is preferred.
3.8L 6-cyl Engine 4.5 quarts (4.3 liters) 5W-30, 0W-30

Buick LaCrosse was equipped with a V6 3.6 petrol engine with a capacity of 305 liters. from. with a system for shutting off part of the cylinders or a hybrid power plant with a 2.5 petrol engine and an electric motor. Initially, the cars were equipped with a six-speed automatic transmission, later the car received eight-speed and nine-speed automatic transmissions.

In America, the demand for LaCrosse was not high, did not help to increase sales and reduced the starting price from 33 to 29.6 thousand dollars. In 2019, the production of sedans in the United States ended, the model finally left the American market.

LaCrosses for China continue to be produced, and the local version received an updated design as a result of restyling.

Cars for the Chinese market are equipped with four-cylinder petrol turbo engines 1.5 (170 HP) and 2.0 (261 HP) The first power unit is equipped with a seven-speed robotized gearbox, the second – with a six-speed “automatic”.


The information provided in this article is intended for informational and educational purposes only and should not be construed as professional mechanical advice. While the author has made every effort to ensure the accuracy and completeness of the information in this article, we make no warranties or representations as to the accuracy, completeness, reliability, or suitability of the information provided.

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