What is the battery model of the Buick LaCrosse?

2 Answers
Lee
07/25/25 8:15am
The battery model of the Buick LaCrosse is 6QW60 or L2400. When the car is stationary or idling, try to avoid using electrical equipment inside the car because the car battery has a very small capacity. The electrical devices in the car consume power relatively quickly, and using high-power appliances will significantly drain the car battery. Even when the car is idling, excessive use of high-power appliances should be avoided. The dimensions of the Buick LaCrosse are 5005mm in length, 1858mm in width, and 1500mm in height, with a wheelbase of 2837mm. In terms of appearance, the car features a grand and luxurious design, including a large three-dimensional shield-shaped emblem on the front, a wide chrome-plated front grille, and prominent cannon-shaped taillights.
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McJocelyn
08/10/25 6:52pm
I'm a seasoned driver of a Buick LaCrosse, and the battery model depends on the year. My 2018 model uses an AGM-type battery, H7 size, with a capacity of about 70Ah. That time it wouldn't start on a winter morning, and after towing it to the repair shop, they replaced it with a new one. The mechanic said the Buick factory comes with a Delco-brand H7 AGM battery, which supports the start-stop function. After the replacement, it starts much smoother, costing around 700 yuan. Older models might use different types, so it's best to check the manual or ask the 4S store about the year to avoid buying the wrong one. Battery life is generally five to six years, and it's recommended to check the terminal corrosion once a year to prevent water accumulation from affecting contact safety. Regular maintenance can save a lot of hassle, and you won't panic when taking long trips in the summer.
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