What engine and transmission does the Hongqi H9 use?
2 Answers
Hongqi H9 is equipped with two engines: a 2.0T turbocharged engine and a 3.0T supercharged engine. Both engines are paired with a 7-speed dual-clutch transmission. The three major components of the Hongqi H9—engine, chassis, and transmission—are all independently developed. The Hongqi H9 is a mid-to-large-sized sedan under the Hongqi brand of China FAW. Relevant details about the Hongqi H9 are as follows: 1. Detail one: The 3.0-liter V6 supercharged engine in the Hongqi H9 has a maximum power output of 200 kW and a maximum torque of 400 Nm. This engine features hybrid injection technology and uses an aluminum alloy cylinder head and block. The hybrid injection technology allows the engine to select different fuel injection methods under varying operating conditions, thereby improving engine efficiency and reducing fuel consumption. 2. Detail two: The use of supercharging technology increases the engine's air intake, while the supercharged engine delivers smoother power output, enhancing the vehicle's ride comfort. This engine is paired with a 7-speed dual-clutch transmission, which offers high transmission efficiency and fast gear shifting. The dual-clutch transmission improves both the vehicle's power performance and fuel efficiency. 3. Detail three: The Hongqi H9 features a double-wishbone independent suspension at the front and a multi-link independent suspension at the rear. The double-wishbone suspension helps reduce body roll and minimizes brake dive, improving both the car's handling and ride comfort. The multi-link suspension enhances rear-seat comfort.
My neighbor owns a Hongqi H9, and I specifically went to experience it. It comes with two engine configurations: the main one is a 2.0-liter turbocharged four-cylinder engine with a 48V mild hybrid system, delivering a maximum of 252 horsepower, which is more than sufficient for daily driving. The higher-end model features a 3.0-liter V6 supercharged engine, producing 283 horsepower, making it exceptionally stable on highways. The entire lineup uses a self-developed 7-speed wet dual-clutch transmission, tuned for smoothness and comfort, with no noticeable jerking in city driving. Last time I drove my friend’s 2.0T version on a winding mountain road, the mild hybrid system made climbing hills particularly effortless. This powertrain combination is both fuel-efficient and powerful, and the key advantage is that its maintenance costs are much lower than those of imported cars in the same class.
