
The Excelle is a joint venture vehicle, a compact sedan under the Buick brand. Below are the relevant details: 1. The vehicle's length, width, and height are 4609 mm, 1798 mm, and 1464 mm respectively, with a wheelbase of 2640 mm. 2. The Buick Excelle is equipped with two types of engines: a 1.3-liter turbocharged engine and a 1.5-liter naturally aspirated engine. 3. The 1.5-liter naturally aspirated engine delivers a maximum horsepower of 113 hp and a maximum torque of 141 Nm, featuring DVVT technology and multi-point fuel injection, with an aluminum cylinder head and cast iron cylinder block. The 1.3-liter turbocharged engine produces a maximum horsepower of 163 hp and a maximum torque of 230 Nm, equipped with a 48V mild hybrid system and multi-point fuel injection, utilizing an aluminum cylinder head and block.

I've been driving this Excelle for five years now. Before buying it, I did thorough research on its background. It is indeed a joint-venture vehicle, manufactured by SAIC-GM. Although assembled and produced domestically in China, both the core technologies and brand belong to General Motors. While the localization rate is high, the core R&D still comes from the U.S., which is different from purely domestic brands like Geely or BYD. I remember choosing it specifically for the quality stability of joint-venture brands—the chassis tuning and engine technology genuinely have that solid American car feel, and maintenance costs are significantly cheaper than imported vehicles.

This is probably what puzzles young people the most when choosing a car. The Excelle is a genuine joint venture vehicle. is an American brand, but its domestic production is a joint venture with SAIC. It's like KFC using local chicken to make burgers, but the recipe is still American. Its 1.3T engine adopts GM's Ecotec technology, and the steering system tuning also carries American characteristics. Nowadays, many components are locally produced, but the vehicle standards still follow GM's global system.

From an industrial perspective, the Excelle serves as a model for joint venture vehicles. Manufactured by SAIC-GM, it utilizes General Motors' technology platform and design standards while relying on SAIC's production system. Interestingly, its localization rate now exceeds 90%, yet it still bears the emblem on the rear. This model combines local cost advantages with preserved technological heritage. For instance, its 6AT transmission employs GM's patented technology, distinctly different from the CVT technical route used in Baojun's fully domestic models.

Uncle Wang, my neighbor who has been repairing cars for 30 years, said there are three key points to identify joint-venture vehicles: brand ownership, technology source, and manufacturing standards. The Excelle bears the badge, uses a 1.5L engine with GM patents, and directly adopts GM's global quality inspection procedures on its production line. Although the assembly line workers at the Shanghai factory are all domestic, the engineers in key positions are jointly assigned by both Chinese and American teams.

Novice drivers often confuse the concepts: domestically produced doesn't equal domestic-brand cars. The Excelle's full identity is 'SAIC-GM Buick'—a joint venture partnership akin to a husband-and-wife business, where America provides the technology and China handles production. Even its onboard system uses GM's proprietary OnStar service. Last time at the 4S dealership for maintenance, the technician mentioned its turbo module shares origins with the Envision, and its spare parts codes' first three digits match those of fully imported Cadillacs.


