Baojun 630 1.5L Engine Wins China Heart Engine Award

On December 11th, the winner of the seventh “China Hearts” annual top ten engine, which was honored as the “Oscar” award of the Chinese automobile engine industry, was announced. The 1.5L P-TEC gasoline engine powered by SAIC-GM-Wuling Baojun 630 won the award. The jury praised this award-winning engine: “This is a new generation of small-displacement innovative engines independently developed by SAIC-GM-Wuling. Both its maturity and fuel economy are impressive. Excellent market performance also proves that The strength is good." At the same time, the Baojun 630 model equipped with this engine has thus become the "2012" China's "Top Ten Engine" recommended models.

According to the organizing committee, this award-winning 1.5-liter P-TEC engine has matured technological advantages. This engine is derived from GM's mature and reliable new-generation small-displacement engine technology. The core components are from GM's international suppliers. For example, the supply of key components for the intake and exhaust camshaft sprocket is from Hailida International Group. This supplier also supplies parts for GM, Volkswagen, BMW, Audi, Mercedes-Benz and others.

In addition, this 1.5L P-TEC engine also has advanced friction and noise reduction technologies at home and abroad, such as low-tension piston rings, low-friction and low-noise maintenance-free timing drive systems, and low-friction coated valve lifters. Columns, etc. All this is to increase the engine efficiency to a new level.

Efficient fuel economy is another advantage of the 1.5-liter P-TEC engine. It uses the DVVT bi-directional continuous variable valve timing control system technology, featuring low-speed high torque, high-speed high-power, and other features. Comparable to many 1.6L models. In the rapid acceleration state, the power output is also very gentle. The maximum torque can release up to 146.5Nm of power from 3600 rpm to 4000 rpm.

This engine not only brings plenty of power, but also saves fuel consumption. DVVT technology can automatically adjust the opening and closing timing of intake and exhaust valves according to different working conditions of the engine to maximize the fuel economy. According to the authoritative data of the Ministry of Industry and Information Technology, the fuel consumption per 100 km of the Baojun 630 1.5L manual transmission model is only 6.3L, which is comparable to the fuel consumption of the hot-selling A00-class models on the market. Compared with other 1.5L family cars, the Baojun 630 1.5L model achieves the best "gold ratio" between power and fuel consumption, and is a leader in the same class.

As one of GM's four major brands in China, Baojun Motor was honored as “Baojun Liangzhu” by the President of General Motors and placed great hopes on his future. SAIC Group has tied it with Roewe and Weichang for SAIC's “troika”. The market performance of the Baojun 630, which has accumulated sales of nearly 90,000 units since its listing, has won many points in the selection. At the same time, industry experts said that the Baojun 630 and its 1.5L P-TEC engine have won this recognition as an important affirmation of the international quality of the industry and the market. It is a strong testimony of this “carriage dark horse” entering the mainstream of the family sedan. one.

In order to actively promote advanced engine technology and promote research and application of engine technology, the awarding ceremony also launched the “donate award winning engine” activity. Some SAIC-GM-Wuling and other award-winning enterprises went to Tsinghua University, Tianjin University, Jilin University, and Tongji University. Car schools of five universities such as Shanghai Jiaotong University donated award-winning models for use in teaching experiments in these schools, allowing future automotive engineers to understand the best domestic engine products and make practical contributions to the development of the Chinese automobile engine industry.

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