海马S5是海马汽车旗下一款紧凑型SUV，在售车型搭载1.6L自然吸气和1.5T涡轮增压发动机。网上车市从海马郑州内部了解到：在2020年前，海马S5将在不同时间段陆续搭载四款新型发动机。换搭了全新1.2T三缸涡轮增压发动机的新款海马S5将于今年9月正式上市。率先上市的1.2T涡轮增压发动机使用了涡轮增压、缸内直喷、双VVT等成熟技术，布局为三缸结构，缸体采用铸铁材质，结构为龙门式。且其高压喷嘴为侧置形式，这种形式可通过优化进气道和活塞顶形状来增强进气涡流强度，加速燃油雾化水平。该机型还增加了自主品牌研发产品中较为少见的集成式排气歧管，技术上向合资品牌靠拢。新款海马S5将成为海马汽车旗下首款搭载1.2T涡轮增压发动机的车型。新车最大功率为102千瓦，峰值扭矩230牛米。动力方面对比2017款日产逍客的1.2T发动机，最大功率与峰值扭矩分别有16千瓦和40牛米的优势。
Haima Auto released its S5 model plan, planning to equip with 4 new T engines
As a compact SUV model, Haima S5 will equip with 1.6L naturally aspirated engine and 1.5T turbo-charged engines. It’s known that Haima S5 will equip with four new engines in different periods before the year 2020. New Haima S5 with the new 1.2T 3-cylinder turbocharged engine will be officially launched in September this year.
The newly launched 1.2T turbo-charged engines adopt including turbo-charging, GDI, double VVT and other mature technologies. Its high pressure nozzle could increase intake swirl intensity and accelerate fuel atomizing level by optimizing the air inlet and piston shape. The model also uses the rarely-seen integrated exhaust manifold, with similar technologies in joint-venture brands.
The new Haima S5 will become Haima Auto’s first model equipping with 1.2T turbo-charged engines. The new model has a maximum power of 102 KW and peak torque of 230 NM. Compared with 2017 Nissan Qashqai’s 1.2T engine, the model has an advantage of 16 KW and 40 NM respectively.