What kind of engine does Sail use?

The new Sail has 1.2L and 1.4L engines. These two engines must be familiar to everyone, that is, 1.2L and 1.4L engines currently used by Yuecheng and Yuefeng, which adopt life-long maintenance-free timing chain transmission technology. The S-TEC II of these two engines, 1.2L, is manufactured in liuzhou wuling Engine Factory, which pays more attention to fuel economy and its power performance is "sufficient", while many models whose parameters are close to 1.4L's S-TEC III will have good power performance. Of course, how to choose depends on whether you have enough money in your pocket. If conditions permit, the new Sail equipped with 1.4L engine is of course the first choice. Let's just say that the technology of 1.2 engine is better than that of Lefeng 1.4, mainly due to the use of electronic throttle and chain drive, which can increase power and save fuel. However, the technology of 1.2 engine is not as good as that of the new Sail 1.4 engine. The main weakness is that independent control ignition structure and double variable intake structure are not adopted, and the displacement is a little small. As for the engine series used in the new Sail, it is indeed the B series engine. The technical index and manufacturing process of this engine can be said to be quite outstanding among engines with the same displacement and price. The power of 1.2 displacement is basically equivalent to that of the general engine 1.4, and it is fuel efficient, low in torque and good in performance. New technology, engine innovation in 20 10. Satisfied, please adopt.