
The Regal's engine is an imported product. Basic information about the Regal's engine is as follows: The powertrain, integrating European engine and transmission technology, delivers torque output at low to medium speeds, making it particularly suitable for performance in urban areas. Highlights of the Regal are as follows: With an innate sporty aura, the Regal GS combines cutting-edge aerodynamics and bionic technology to create the ultimate sporty appearance, elevating the dynamic heritage of the Buick brand to new heights. The overall design exudes a forward-thrusting momentum, with meticulous attention to detail that enhances its sharp and dynamic appeal. The BlueRing ice-blue headlights, resembling a pair of panther eyes, exude a sharp and intimidating gaze. The tusk-style dual vertical chrome air intakes not only make the front fascia more aggressive but also highlight the Regal GS's beastly nature.

I've been driving a Regal for several years and have heard a lot about its engine. Earlier models might have used imported engines, such as those shipped from North America, but now localization is very common. SAIC-GM produces most of the engines in Shanghai or Wuhan, like the 1.5T in my car, which is locally assembled. After localization, costs have dropped significantly, repairs are more convenient, parts are readily available in stores, and reliability isn't bad either. However, when buying a car, you need to check the specific year. For example, my friend's 2015 model reportedly used imported parts, and replacing the spark plugs cost more. A related point is that GM's strategy is quite smart—local production to adapt to the Chinese market can avoid high tariffs and improve cost performance, which has a big impact on daily driving, fuel consumption, and power stability.

Whether the Regal's engine is domestically produced depends on the model and generation. The first-generation Regal might have used imported US-made engines, but after GM strengthened its presence in China, most engines shifted to local production—for instance, recent 2.0T and 1.5T engines are typically manufactured in domestic factories. These engines are designed on a global platform, differing mainly in parts sourcing—domestically produced versions use local supplier components to reduce costs. Maintenance is simpler and cheaper compared to imported engines, which sometimes require waiting for parts. A related point is that SAIC-GM has a mature supply chain and strict quality control, ensuring performance on par with imported versions. To avoid unnecessary expenses, check the vehicle's VIN or consult a 4S dealership to confirm the engine's origin.

The Buick Regal's engines have historically transitioned from being imported to being domestically produced. Initially, the engines for the models might have been entirely imported. However, with the development of China's automotive industry, General Motors accelerated the localization process. Today, most of the Regal's engines are produced by SAIC-GM's joint venture factories in China, such as the Shanghai base manufacturing mainstream models. This reflects the localization strategy of global brands, reducing tariff and logistics costs while enhancing market competitiveness. The domestically produced engines have now become quite mature, making maintenance more convenient.


