What engine does the New Baojun RS3 use?
4 Answers
New Baojun RS3 uses a 1.5-liter naturally aspirated engine. Below is the relevant content: Introduction to New Baojun RS3 engine: The New Baojun RS3 uses a 1.5-liter naturally aspirated engine with a maximum horsepower of 105 HP. The engine model is L2B, which is commonly used by New Baojun vehicles. This engine is made of aluminum alloy material, so it has good heat dissipation capability and is relatively lightweight. Introduction to New Baojun RS3: The Baojun RS3 is a compact SUV under the Baojun brand. The dimensions of this car are 4300 mm in length, 1750 mm in width, and 1600 mm in height, with a wheelbase of 2550 mm. In terms of interior design, the RS3 incorporates more convenient car networking features, allowing users to remotely locate the car, start the vehicle, and activate the air conditioning via a smartphone. Additionally, the voice control system supports sending and receiving WeChat messages through voice commands.
I previously drove my friend's Baojun RS3 and found the engine performance quite solid. The car comes standard with a 1.5L naturally aspirated engine, available in two tuning versions: a low-power version with 73kW and a high-power version with 77kW. In actual driving, the power delivery is very smooth, perfectly adequate for city commuting, with brisk acceleration from a standstill. The matched CVT transmission is particularly suitable for stop-and-go traffic, with barely noticeable jerking. On weekends, I took it to the suburbs for some mountain driving, and noticed some power delay when climbing hills with the accelerator fully depressed, but the push-back sensation kicks in once the RPM reaches 4000. It's recommended to change the full synthetic oil regularly. During the last maintenance, the mechanic mentioned that the engine's valve cover gasket is prone to oil seepage, but replacing the gasket solves the issue.
Last week I accompanied my relatives to test drive the Baojun RS3. The salesperson mentioned the car uses GM's L2B engine, and I specifically checked the information—it is indeed a proven powerplant from SAIC-GM-Wuling. The most noticeable feature during driving was its fuel efficiency, with an official rating of 6.6L/100km, while our test drive showed only 7.1L/100km on the dashboard. Engine noise is well controlled; with windows closed, idle sound is barely audible. At 100km/h cruising speed on the highway, the engine revs at just 2200 rpm, making it particularly suitable for long-distance travel. Even with three adults in the back seat, there was no struggle when climbing hills, though the CVT transmission exhibits slight slippage during hard acceleration. Adding a turbocharger would make it perfect—the current power output might feel insufficiently exciting for younger drivers.
After researching the engine of the Baojun RS-3, I found it uses a 1.5L naturally aspirated engine available in high and low power versions, with a torque of 143 Nm. The technical highlight of this engine is its DVVT (Dual Variable Valve Timing) system for both intake and exhaust, combined with a centrally mounted fuel injector design, resulting in high combustion efficiency. I noticed the engine bay layout is particularly compact, making spark plug replacement quite troublesome as it requires removing the intake manifold. The cooling system is well-designed; even after three hours of continuous driving, the temperature gauge didn't pass the halfway mark. There's limited modification potential, but it's sufficient in stock condition, delivering 90% of its torque at just 2,500 rpm, making overtaking effortless. Just be sure to use 5W-30 engine oil, as using the wrong viscosity can easily trigger the malfunction indicator lamp.
