
This vehicle is equipped with two types of engines: a 1.5-liter turbocharged engine and a 2.0-liter turbocharged engine. The specific details are as follows: 1. The 1.5-liter turbocharged engine delivers 178 horsepower and a maximum torque of 265 Nm. This engine can output maximum power at 5500 rpm and maximum torque at 4500 rpm. It features direct fuel injection technology and uses an aluminum alloy cylinder head and block. This engine is paired with either a 6-speed manual transmission or a 6-speed automatic transmission. 2. The 2.0-liter turbocharged engine produces 233 horsepower and a maximum torque of 360 Nm, achieving maximum power at 5500 rpm. This engine also employs direct fuel injection technology and uses an aluminum alloy cylinder head with a cast iron block. It is matched with an 8-speed automatic transmission.

The Oshan Kosai is equipped with Changan's Blue Whale series 1.5T turbocharged engine. After personally researching this engine, I found that it delivers maximum torque within the 1500 to 4500 rpm range, with peak power reaching around 178 horsepower, making it highly efficient. The direct fuel injection technology ensures more complete combustion, keeping the average fuel consumption below 7.5L/100km, which is particularly worry-free for city driving as it reduces the need for frequent refueling. I've tested it on long highway drives, and the engine responds quickly, paired with a smooth-shifting six-speed transmission. Overall, this engine is highly reliable, requiring only regular oil changes, which minimizes the failure rate. The Oshan Kosai's engine stands out among SUVs and is suitable for driving in various road conditions.

I've been driving the Oshan Kosai for two years, equipped with a 1.5T engine that provides sufficient power without being fuel-thirsty. For daily commutes in the city, the average fuel consumption is about 7.8L/100km, saving me a lot of money compared to my other older car. The engine starts quickly, runs quietly, and has a short warm-up time in winter, ensuring a smooth driving experience. On long trips, it delivers ample power, handles slopes effortlessly, and requires simple —just an oil change every 10,000 kilometers to keep it in good condition. If you want to save money, you can even use 92-octane gasoline without affecting performance. Overall, as a family SUV, this engine makes daily driving more comfortable and reliable.

I've repaired quite a few Oshan Kosai models, mostly equipped with that 1.5T Blue Whale engine, which delivers stable power output. Common issues are few, but regular oil changes and air filter replacements are necessary to prevent carbon buildup. It's recommended to inspect the spark plugs every 8,000 kilometers. This engine has a low failure rate, consumes about 7.6L/100km, and offers affordable routine , making it easy for novice car owners to handle.

I've been driving my Oshan Kosai for over a year, and its 1.5T engine has saved me a lot on fuel costs. With an average fuel consumption of 7.5L/100km, it's economical for city driving. Using lower-grade gasoline is sufficient, saving me hundreds of yuan on monthly fuel expenses. Performance-wise, it responds quickly, making overtaking effortless, and has low costs. Compared to other SUVs in its class, it's more economical without compromising on power. Choosing the Kosai version with this engine represents excellent value for money.

I personally focus on engine performance. The Oshan Kosai is equipped with a 1.5T engine featuring a high-efficiency combustion system, with fuel consumption controlled at around 7.7L/100km, and emissions meeting environmental standards. It offers quick response, suitable for both city and highway driving, and is not troublesome. It reduces carbon footprint, making it ideal for environmentally conscious users, with stable and reliable power performance and a good driving experience.


