Is the Great Wall Mocha E20n Engine Advanced?
2 Answers
Great Wall Mocha E20n engine is advanced. The Great Wall Mocha E20n engine adopts the Miller cycle design, with a thermal efficiency exceeding 38%, and supports the plug-in hybrid version, belonging to the latest generation of engines. Introduction to the Mocha E20N engine: This is a 2.0T turbocharged engine, using DOHC valve train, with a maximum horsepower of 214ps, a maximum power of 157kw, and a maximum torque of 328 Nm. It adopts a gasoline + 48V mild hybrid system and uses 92-octane gasoline. Introduction to the Mocha powertrain: In addition to this engine, the Mocha series is equipped with a 9-speed wet dual-clutch transmission, offering both two-wheel drive and four-wheel drive options.
I've previously studied the E20N engine used in the Great Wall Mocha, which is currently Great Wall's most impressive 2.0T offering. It employs Miller cycle technology, achieving a compression ratio of 12:1 and a thermal efficiency of 38.3%, making it significantly more fuel-efficient than older models. The 48V mild hybrid system is a highlight, with the electric motor assisting during acceleration and providing smoother auto start-stop in traffic jams. The integrated exhaust manifold in the cylinder head design ensures faster warm-up, so you don't have to wait long for heating in winter. Details like the electronic water pump and variable displacement oil pump have been carefully considered to balance performance and fuel consumption. The only thing to watch out for is carbon buildup in the direct injection system, making regular use of fuel additives important for cleaning.
