What is the battery model of the Buick LaCrosse?
3 Answers
Buick LaCrosse's battery model is 6QW60 or L2400. The LaCrosse is a brand-new mid-to-high-end sedan positioned between the Regal and Royaum, with main competitors including the Magotan, Teana, Accord, and Camry. The Buick LaCrosse is characterized by providing an exceptionally comfortable and luxurious riding experience, with an interior that offers a visual experience akin to luxury cars and very comfortable seats. Equipped with Buick's eConnect 2.0 interconnect technology, the LaCrosse offers users a more personalized human-machine interaction, more convenient service functions, and richer application information, refreshing the user's connected car experience.
I just fixed a battery issue on a Buick LaCrosse. The standard models are usually H6 AGM or Group 48 size. AGM batteries are highly durable, suitable for modern start-stop systems, extending lifespan and preventing leakage. I advised the owner to regularly check for oxidation on battery terminals. Cleaning them can prevent poor contact and avoid starting failures, especially in winter when battery performance deteriorates in low temperatures. Typically, a battery lasts 3 to 5 years. If the car stalls without warning, don’t panic—first check the voltmeter reading or use a spare battery to start, then safely visit a professional shop to test if the charging system is abnormal.
I usually work on cars and remember that the Buick LaCrosse commonly uses an H6 AGM battery. AGM technology offers good sealing, is maintenance-free, and shock-resistant. Owners should check the vehicle manual or look up specific model-year differences online before replacing to ensure the new battery size matches for easy installation. A little tip: test the old battery's charge before replacing—too low can damage the car's computer. The cold cranking amps (CCA) should be at least 700A to ensure quick starts, and avoid letting the battery fully discharge during long periods of inactivity.