It has the characteristics of maturity, high efficiency, low speed and high torsion, environmental protection and fuel saving, and has good power output under urban road conditions.
Mature technology: it is a mature engine technology introduced by Volkswagen for many years and has been popularized.
Low speed and high torque: this is the biggest feature of this engine. The variable cross-sectional area technology of intake pipe is to adjust the length of intake distance with the change of load, so as to improve the torque in low-speed area and maintain high power in high-speed area.
Motivation: the motivation is average, but it is very suitable for urban road conditions, especially for working-class people who drive to and from work.
Economic and environmental protection: even if the power is halved, the fuel consumption of urban road conditions is relatively low, and the fuel consumption per 100 kilometers is only 6.5L (at a constant speed of 90km). The leading technology comes from the E-GAS technology adopted by SMFi engine. Compared with the traditional mechanical throttle, the E-GAS electronic throttle can coordinate and manage the torque demand of all parties in the automobile, make the engine reach the design emission, ensure the fuel consumption and optimize its performance at each working point.
Currently equipped models: New Bora and Passat Yu Ling 2.0 are equipped with such engines.
SMFi, that is, sequential multi-point fuel injection city engine, is a patent of Volkswagen engine in Germany, which is mainly suitable for flat road conditions in cities. Features are as follows:
It has the characteristics of maturity, high efficiency, low speed and high torsion, environmental protection and fuel saving, and has good power output under urban road conditions.
Mature technology: it is a mature engine technology introduced by Volkswagen for many years and has been popularized.
Low speed and high torque: this is the biggest feature of this engine. The variable cross-sectional area technology of intake pipe is to adjust the length of intake distance with the change of load, so as to improve the torque in low-speed area and maintain high power in high-speed area.
Motivation: the motivation is average, but it is very suitable for urban road conditions, especially for working-class people who drive to and from work.
Economic and environmental protection: even if the power is halved, the fuel consumption of urban road conditions is relatively low, and the fuel consumption per 100 kilometers is only 6.5L (at a constant speed of 90km). The leading technology comes from the E-GAS technology adopted by SMFi engine. Compared with the traditional mechanical throttle, the E-GAS electronic throttle can coordinate and manage the torque demand of all parties in the automobile, make the engine reach the design emission, ensure the fuel consumption and optimize its performance at each working point.
Currently equipped models: New Bora and Passat Yu Ling 2.0 are equipped with such engines.