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What brand of transmission does the GL8 use?

3 Answers
Elise
07/30/25 1:08am
GL8 is a classic top-tier MPV under the Buick brand. The Buick GL8 family consists of three models: GL8 Avenir, GL8 ES, and GL8 Business Traveler, forming a comprehensive product lineup. All models are equipped with a 2.0T SIDI direct-injection turbocharged engine, delivering a maximum horsepower of 191 and a top speed of 205 km/h. The entire series meets the China VI emission standards. Here are some key details about the GL8: 1. In 1999, Buick launched the first high-end business and official travel vehicle in China, the Buick GL8, filling the gap in the domestic MPV market. It was officially released in May 2000. In 2005, the GL8 Land Business Traveler was introduced as the first domestically produced mid-to-high-end MPV. 2. In November 2010, the all-new Buick GL8 was officially unveiled, featuring revolutionary upgrades in design, power, handling, and technology. In 2016, the next-generation GL8, along with the first model under Buick's Avenir sub-brand—the all-new GL8 Avenir—was officially launched. 3. In 2018, the GL8 series introduced China VI-compliant models, becoming the first in the large MPV market to achieve a full upgrade to China VI emission standards. Aligning with the trend of green and energy-efficient vehicles, the GL8 family further solidified its leading position in the domestic mid-to-high-end MPV market with its continuously enhanced product strength. It meets consumers' diverse vehicle needs with greener, more powerful, more energy-efficient, and smarter products.
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VanHayden
08/15/25 6:40am
In my daily driving, I use the GL8. The transmission of this car is from General Motors, usually a 6-speed or 9-speed automatic transmission, which provides smooth and comfortable driving, making it particularly suitable for long trips or family outings. Personally, I recommend changing the transmission fluid every 60,000 kilometers to prevent jerking issues and extend its lifespan. Buick has used reliable designs in the GL8, and the engine matching is quite harmonious, making even traffic jams less frustrating. Occasionally, people ask me if it's an original brand, and I always say that General Motors parts are abundant and easy to find replacements, so there's no delay. Overall, after driving it for a few years, I feel secure, and the maintenance is simple and cost-effective.
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MacOscar
10/20/25 5:21am
I've researched the transmission brand of the GL8, and it's definitely the type under General Motors, like the common 6AT or the newer 9AT. It feels great to drive, especially with quick response when changing lanes in the city. As a car enthusiast, I've test-driven it several times, and the transmission logic is well-optimized, providing a smooth start without jerking and even saving some fuel. Related to this, Buick has added an intelligent control system in the GL8 to make gear shifts smoother, along with low-noise treatment to enhance the overall quality. If you're planning to buy a used one, it's best to check the transmission maintenance records to avoid hidden issues, as the parts are from GM and easy to repair or replace. In short, it's a reliable brand that ensures a driving experience without shortcomings, making long trips less tiring.
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