What is the battery model for the Buick Regal?

[Brad]

The original battery for the Buick Regal is provided by SAIC-GM, with the model number L2-400. Here is more information about the Buick Regal: 1. The Buick Regal features a grand appearance, with a body length of 4909mm and a width of 1863mm, offering a spacious and comfortable driving and riding space. Even with three passengers in the rear seats, it doesn't feel crowded. 2. The new Regal 652T model is equipped with the eighth-generation Ecotec 2.0T variable cylinder turbocharged engine and a 9-speed HYDRA-MATIC intelligent transmission, delivering a maximum power of 174kW and a maximum torque of 350N·m within the 1500-4000rpm range. The 652T model accelerates from 0-100km/h in just 7.1 seconds, with a combined fuel consumption as low as 6.6L per 100km.

[SanNevaeh]

I've repaired many Buick Regals, and the battery models are typically Group 48 or H6, depending on the year. For example, models after 2015 often use AGM batteries like the Delphi 48AGM, with a CCA around 760 and a capacity of 70Ah. However, older models may differ, such as the 2009 model which uses a standard lead-acid battery Group 75. It's advisable to check the vehicle manual or trunk label for confirmation, as choosing the wrong model may not fit the installation space. When replacing, be careful with the size and polarity; professional shops are better at avoiding short-circuit risks. Battery life is about 3-5 years, and regular voltage checks can prevent sudden failures, saving money and ensuring safety. The battery in the Regal is usually located on the right side of the engine compartment, and insulated tools are needed for removal and installation. DIYers should prioritize safety first.

[DylanRose]

I've been driving a Buick Regal for five years and replaced the battery last year. The shop technician recommended an AGM battery, Group 48, specifically the ACDelco H6 model with a CCA of around 760, which cost me $250. The model is crucial because the size must be precise—too big won't fit the bracket, and too small won't provide enough power for cold starts. The Regal's AGM battery offers excellent vibration resistance, making it ideal for frequent starts. I routinely check the battery's health every quarter using a multimeter to ensure the voltage remains stable above 12.6V. If I notice dimming lights or delayed starts, I replace the battery promptly for peace of mind. The battery is located in the engine bay, and when replacing it, I ensure the old one is properly recycled for environmental protection.

[Mercedes]

The common battery model for the Buick Regal is Group 48, which corresponds to the international standard size H6 group. In terms of specifications, the Cold Cranking Amps (CCA) is typically 760 amps, with a capacity of around 70 ampere-hours, and it uses AGM technology to prevent leakage. Variations exist across different model years; for example, the 2018 V6 engine model might require a slightly larger battery, so it's essential to verify with the vehicle identification number (VIN). The battery label is located on top of the battery, making it easy to read at a glance. Regular testing can extend its lifespan, and replacement is recommended when the voltage drops below 12V.

[DelRicardo]

When replacing the battery for a Buick Regal, I recommend choosing a Group 48 AGM model such as the Bosch S6. It's available at major auto parts stores, priced between $150-$300. After installation, check that the terminals are securely fastened. The key is matching the model to your VIN to avoid errors, with dimensions approximately 310×175×190mm. Regular battery cleaning helps prevent corrosion buildup. The Regal's battery location is conveniently accessible for DIY replacement—remember to wear protective gloves. Battery lifespan varies with driving habits; for urban commuters, testing CCA values every 2-3 years provides more reliable maintenance.

[AxelRose]

As a car owner's experience reminder, the Buick Regal commonly uses Group 48/H6 batteries, with AGM types being more durable. The model number is written on the label on the side of the battery, and most post-2010 models are standardized. A battery capacity of 70Ah supports electrical loads like air conditioning, and replacement is needed if the CCA drops below 700. During maintenance, regularly clean the terminals to prevent oxidation. In cold regions, opt for high CCA models to prevent starting issues. For safety, turn off electronic devices before shutting down the engine to extend battery life, and dispose of old batteries in an eco-friendly manner to save money and protect the environment.