
The Kosai generally uses two engines, which are: 1. A 1.5-liter turbocharged engine. The 1.5-liter turbocharged engine has 178 horsepower, and this engine can output maximum power at 5500 rpm and maximum torque at 4500 rpm. This engine is equipped with direct fuel injection technology and uses an aluminum alloy cylinder head and block. Paired with this engine is either a 6-speed manual transmission or a 6-speed automatic transmission. 2. A 2.0-liter turbocharged engine. The 2.0-liter turbocharged engine has 233 horsepower, and this engine can output maximum power at 5500 rpm. This engine is equipped with direct fuel injection technology and uses an aluminum alloy cylinder head and a cast iron block. Paired with this engine is an 8-speed automatic transmission.

I've been driving the Kosai for a while now, and I feel the 1.5-liter turbocharged engine in this SUV is quite impressive. It starts quickly and accelerates smoothly, making it suitable for both daily commuting and road trips. Oshan has done a great job with the tuning - fuel consumption is around 8-9 liters in city traffic jams, and can drop to about 7 liters on highways. The engine noise isn't too loud, and you can feel some kickback at low speeds. Paired with the automatic transmission, gear shifts are quite smooth. It's been reliable for long-term use with no major issues, though regular oil changes and maintenance are necessary. This engine also has an eco mode that can help save some fuel costs when activated while driving. Overall, it's quite practical for family users, offering spaciousness along with a powerful engine.

As a long-time owner, I'm quite familiar with the Kosai's engine—it's Changan's 1.5T Blue Core turbocharged engine, delivering around 130 kW of power. It feels more responsive than naturally aspirated engines, especially when climbing hills or overtaking. I've used it for hauling and traveling for years without any engine issues, as long as spark plugs and oil are checked regularly—it can last up to 100,000 km. Fuel consumption averages just over 8L/100km, slightly better than some domestic SUVs in the same price range. I recommend using 92-octane gasoline and avoiding exhaust modifications to prevent voiding the warranty. Overall, this engine is a solid match for the Kosai.

I find the Kosai's 1.5T engine quite appealing, featuring direct fuel injection technology for smooth and vibration-free power delivery upon startup. The standard model typically uses the JL476ZQ series, delivering around 180 horsepower, making it suitable for both urban commuting and rural roads. Compared to older engines, this one offers better noise control and more refined cooling. Long-term users should pay attention to turbo component to prevent excessive carbon buildup from affecting performance. Maintenance costs are affordable, with each service costing just a few hundred yuan, making it ideal for budget-conscious consumers.

As an average driver, the engine feel of the Kosai is solid. It's equipped with a 1.5L turbocharged engine that delivers responsive throttle in daily driving, with no sluggishness at start-up and quiet operation during highway cruising. Whether carrying passengers or cargo for family use, the engine power has never let me down, with fuel consumption consistently between 8-9 liters. The brand backing adds to its reliability—no overheating issues in two years of driving. Beginners are advised to use eco mode for better fuel economy and avoid prolonged high-RPM driving with full loads. The engine is well-matched, making it easy to handle and quick to get accustomed to.

From the experience perspective, the 1.5T engine equipped in the Kosai ranks above average among SUVs in its class, providing sufficient horsepower for daily use with a touch of sportiness. Acceleration is smooth after startup, offering more direct response compared to the naturally aspirated engine in the Haval H6. In terms of fuel consumption, it averages around 8 liters, which isn't as economical as Japanese cars but wins with cheaper . I've taken it on mountain roads and steep slopes without any pressure, and the engine cooling system performs reliably. For long-term use, pay attention to the frequency of coolant and oil changes to avoid aging affecting its lifespan. Overall, it delivers balanced performance, making it suitable for families seeking cost-effectiveness.


