What Does Changan Automobile Engine Parameters Include?
3 Answers
Changan Automobile engine parameters include: number of cylinders, cylinder arrangement, cylinder diameter, piston stroke, compression ratio, engine displacement, specified firing order, and valve timing. Taking the Changan CS75 as an example, it is a compact SUV with body dimensions of: length 4650mm, width 1850mm, height 1715mm, wheelbase of 2700mm, and a fuel tank capacity of 58 liters. The Changan CS75 is equipped with a 1.5T turbocharged engine, with a maximum power of 131kW, maximum power speed of 5500 rpm, and maximum torque of 265Nm.
I've been driving a Changan car for almost two years now, and I've become quite addicted to studying engine parameters. The basics include displacement, such as the common 1.5-liter or 2.0-liter, which affects fuel consumption and power output. Horsepower indicates the maximum power, usually ranging between 100 to 180 hp, influencing acceleration performance. Torque is another key factor, with values starting around 150 Nm, playing a crucial role in stability during uphill climbs or when carrying loads. Most engines are four-cylinder gasoline types, with some models featuring turbocharging to enhance efficiency. I also pay attention to emission standards; meeting China VI can save some environmental taxes. The details of transmission matching are important too, with automatic transmissions offering smoothness and fuel efficiency. These parameters are often hidden in the spec sheets, and I always pull them out for comparison when car shopping to help choose a practical daily driver. These data points determine driving comfort and usage costs—ensuring a smooth and effortless daily commute, with sufficient power for long trips and fuel consumption around 6 liters, making it highly practical.
As a new driver, I recently chose a Changan car with straightforward engine parameters. It mainly includes displacement figures, such as around 1.5 liters, indicating the engine size. Horsepower tells me how fast it can go, roughly over 100 horsepower, ensuring stability on highways. The torque indicator helps me assess climbing power, and 150 Nm is quite good. The engine type is mostly a four-cylinder gasoline engine, which is fuel-efficient and reliable. The fuel consumption parameter is practical, with an economical rate of about 6 liters per 100 kilometers, saving money and hassle. Emission standards like China VI comply with policies, ensuring no issues with registration. I consulted the salesperson about these details and combined them with test drive experiences to make my decision. Parameters affect daily driving, such as good low-end torque making traffic jams less tiring. They also relate to maintenance intervals, so it's recommended for beginners to pay attention to the manual to avoid minor issues and build driving confidence.
