What brand is the engine of Changan Automobile?
4 Answers
Changan Automobile's engines are self-developed brands. Here are some related introductions about Changan Automobile engines: 1. Early H-series engines: In the early stages, the H-series engines were used, which are inline 4-cylinder, 16-valve, all-aluminum engines. These represent the latest achievements of Changan Automobile's independent research and development by integrating international advanced technologies, with complete independent intellectual property rights. They embody Changan Automobile's outstanding performance in energy-saving, power, environmental protection, safety, and comfort, bringing consumers more high-quality experiences. The H-series engines were planned to be installed in Changan's main self-branded car models, with production starting in 2010, capable of meeting the automotive market demands from 2010 to 2025. This series of engines features prominent advantages such as "high power, high torque, low emissions, and low fuel consumption." 2. Jiangling brand engines produced by Jiangling Machinery Factory under Changan Group: Changan minivans and their engines are imitations of Japanese models, with Jiangling engines being as renowned as Dong'an engines. Currently, many self-branded vehicles are equipped with them, such as Jianghuai's 1.3VVT and 1.5VVT engines.
Over the years working at the repair shop, I've handled many Changan vehicles and noticed their engine branding is quite deliberate. Earlier models did use technology from Dongan Mitsubishi or Ford, but now the mainstay is Changan's self-developed Blue Whale series. Having disassembled engine bays of the CS75 and Eado, I've seen most 1.5T turbocharged units bearing the Blue Whale NE badge. The aluminum alloy cylinder block is designed quite compactly, revealing technologies like direct fuel injection and twin-scroll turbocharging during maintenance, delivering about 30% better fuel efficiency than older models. Recently, Changan has been promoting dedicated iDD hybrid engines, proving their serious commitment to powertrain technology. However, entry-level models like the Oushang occasionally still use Dongan engines, so it's best to check the specific model configuration sheet when purchasing.
My friend just bought a Changan UNI-V and specifically asked me to check the engine brand for him over the weekend. That prominent Blue Whale 1.5T logo is right next to the intake manifold, and its thermal efficiency reaching 40% is truly impressive. I recall Changan started developing its own powertrains over a decade ago, like the H-series engine used in the 2016 CS35, but now almost all new models use the updated Blue Whale series. Their technology roadmap has expanded from pure combustion engines to hybrids, such as the UNI-K's Blue Whale iDD system that integrates electric motors and engines. Some owners still discuss Mitsubishi engine maintenance issues for older models on forums, but the new owner's manual clearly states it's independently developed and manufactured by Changan.
During a test drive of the UNI-T, I paid special attention to the engine performance. The salesperson emphasized that the Blue Whale is Changan's self-developed core technology. In actual driving, the 1.5T engine responds quite quickly with 180 horsepower and a low-inertia turbocharger, making it almost imperceptible to feel any lag during acceleration. Nowadays, Changan uses the Blue Whale series across its lineup from the CS75 to the Shenlan SL03. I heard that the Chongqing engine plant has an annual production capacity of one million units, and even joint-venture brands are adopting their technology. However, it's important to note that there may be differences between different vehicle versions. For example, early models like the Benben EV, being a pure electric vehicle, do not have a fuel engine.
