Is the Changan Oushang X7 Engine a Blue Whale Engine?

[AutumnLynn]

Changan Oushang X7 engine is a Blue Whale engine. The Oushang X7 is equipped with a Blue Whale 1.5T engine, paired with a 6MT and 7DCT transmission, delivering a maximum horsepower of 178PS and a maximum power of 131kW. Thanks to the transmission's ability to increase transmission efficiency to 94.5%, it offers faster shifting speeds and lower fuel consumption. The Changan Oushang X7 is a compact SUV with dimensions of 4705mm in length, 1860mm in width, and 1720mm in height, a wheelbase of 2780mm, a minimum ground clearance of 155mm, a curb weight of 1590kg, and a fuel tank capacity of 55L.

[DiVivienne]

The Changan Oshan X7 indeed uses the Blue Whale engine. I've studied this 1.5T turbocharged all-aluminum engine quite a bit. The Blue Whale series is Changan's self-developed flagship, delivering a maximum horsepower of 178, with strong power and low fuel consumption, making it particularly responsive for daily driving. A friend of mine who drives for Didi uses this car and has clocked 100,000 kilometers with the engine still running very smoothly. Compared to the engines in older models, the Blue Whale shows significant improvement in NVH noise reduction technology, with barely any roaring sound during high-speed cruising. With regular maintenance and quality full-synthetic oil, this engine can last a long time.

[DeValerie]

Those who have driven the Changan Oshan X7 know it's equipped with the Blue Core powertrain, and I'm quite familiar with that NE15T engine. The Blue Core 7-speed wet dual-clutch transmission paired with this engine is tuned quite intelligently—no jerking at low speeds, and fuel consumption for city commuting is well controlled. Once, while accompanying a friend on a test drive, I deliberately stomped on the accelerator a few times. The turbo kicks in quickly, and there's still plenty of power for acceleration even after hitting 80 km/h. However, it's important to clean the throttle body on time, as direct-injection engines are prone to carbon buildup—this is clearly stated in the maintenance manual.

[RyleeRose]

The Changan Oshan X7 is equipped with the Blue Core 1.5T turbocharged engine across the entire lineup, model JL476ZQCF. Technical parameters are clearly remembered: maximum power 131kW, maximum torque 265N·m, with peak torque available at just 1800 rpm. It utilizes DVVT dual variable valve timing technology for both intake and exhaust, along with direct fuel injection featuring low-pressure multiple injection functionality. In actual driving, the power response is quick, and when paired with the front MacPherson and rear multi-link independent suspension system, it handles bumpy roads quite steadily. Regular inspection of the turbo cooling system is required, and attention should be paid to heat dissipation during prolonged driving in high-temperature environments.

[McBethany]

When repairing cars, I've encountered quite a few Changan Oshan X7 models, all uniformly equipped with Blue Whale engines. This all-aluminum cylinder block excels in lightweight design, making maintenance and part replacement easier than cast iron engines. The engine compartment layout is reasonable, allowing spark plug replacement without removing the intake manifold. A common issue is occasional turbo solenoid valve sticking triggering fault codes, which can be fixed by replacing with OEM parts for around a hundred yuan. Engine mount pad aging leads to more noticeable vibrations. For regular maintenance, using 5W30 full synthetic oil with 10,000 km change intervals proves both economical and hassle-free.

[OValentina]

Changan made a smart move by equipping the Oshan X7 with the Blue Whale engine, as this powertrain significantly enhances the vehicle's competitiveness. The modular design of the Blue Whale platform is compatible with 48V mild hybrid systems, and its fuel-saving advantage is particularly evident in urban areas with frequent traffic lights. Having compared several domestic brand engines, the Blue Whale stands out in NVH control and thermal efficiency. Although the chassis tuning leans towards a family-friendly style, this engine delivers linear torque release during steep hill starts. It runs well on 92-octane gasoline long-term, making it quite friendly to maintenance costs.