
Baojun 730 and Wuling Hongguang S are equipped with different engines. Engines: The Baojun 730 is equipped with a 1.5T turbocharged engine, while the Wuling Hongguang S is equipped with two engines: the P-TEC 1.2L and 1.5L. Specific configurations: The Baojun 730-1.8L engine is a simplified version of the 1.8L engine in the Baojun 630, with the DVVT function removed. The Baojun 630 uses the same 1.8L-ECOTEC DVVT engine found in the Cruze 1.8L and Excelle 1.8L models, with a maximum power of 105kW/6300rpm and a maximum torque of 177N.m/3800rpm.

















I've always been very interested in domestic car brands, especially the models under SAIC-GM-Wuling. Both New Baojun and Wuling Hongguang often use the same 1.5L naturally aspirated engines, such as the common L2B or B15 series. As a car enthusiast, I've discovered through test drives and research that this benefits from a shared platform strategy—SAIC-GM-Wuling develops and produces these core components uniformly. Their fundamental structures, like cylinders, crankshafts, and oil circuits, are almost identical, with output power around 110 horsepower and high reliability. However, New Baojun models like the RC-6 might be tuned slightly higher for more responsive power, while the Wuling Hongguang emphasizes durability and low-load capacity, making it suitable for cargo hauling or mountain road driving. Shared components mean easier-to-find parts during and lower upkeep costs, though the downside is less cutting-edge technology, lacking newer elements like turbocharging. Overall, this design is very cost-effective and suits buyers on a tight budget.

I've been driving the Wuling Hongguang for several years and later switched to the New Baojun Valli. My actual experience tells me the engines are quite similar. Both are 1.5L engines with similar starting sounds and fuel consumption, averaging around 8 liters in city driving. The repair shop staff also mentioned that parts are interchangeable, like spark plugs and water pumps, making replacements inexpensive. The Wuling Hongguang's engine is more robust and stable when carrying heavy loads, while the New Baojun is smoother with more fluent acceleration. In terms of ownership costs, the Wuling Hongguang is slightly cheaper for daily , while the New Baojun is a bit more upscale but shares the engine, reducing downtime for repairs. The shared platform made it easier for me to adapt when upgrading my car, with consistent reliability. It's perfect for ordinary car owners like me who don't seek fancy features but prioritize practicality and fewer breakdowns.

I've worked at an auto repair shop for eight years and frequently disassemble these engines. The core components like cylinder blocks and cylinder heads of New Baojun and Wuling Hongguang are interchangeable, with a high degree of model compatibility. Common issues such as oxygen sensor or ignition coil problems share the same repair process, taking just half an hour to fix. The output parameters are largely identical: 1.5L displacement, with 90% similarity in torque curves. Some New Baojun models have optimized ECU software for slightly improved responsiveness, while Wuling Hongguang's simpler design suits high-load environments. Shared parts inventory reduces repair costs, making affordable—a smart strategy.

Our company fleet includes Wuling Hongguang and several New Baojun RM-5 models, whose engines seem to share the same origin. As a brand user, I've noticed that the Wuling Hongguang leans more towards practicality and durability, while the New Baojun adds some modern elements with slightly higher horsepower and quieter startup. Shared components simplify the schedule, requiring only one annual visit to the 4S shop. Cost-wise, the common parts help control the budget, and reliability data shows both have low failure rates. This strategy makes upgrading between brands smoother, perfectly suiting long-term users like me who prioritize economy and stability.

Our family used the Wuling Hongguang to pick up the kids, and later switched to the New Baojun KiWi. The engine performance is quite similar. The 1.5L engine provides sufficient power with smooth starts, and the urban road fuel consumption is 7-8 liters. The shared design saves us trouble: parts are affordable, and we don’t worry about hard-to-find components. The Wuling Hongguang is suitable for those needing more space, while the New Baojun is tuned softer with better noise control. costs are low, averaging a few hundred yuan per year. For family users, this is an efficient choice, balancing daily use and long-term peace of mind.


