···
Log in / Register

Where is the Ruifeng S4 engine produced?

6Answers
JasmineFitz
07/29/2025, 05:36:47 PM

The Ruifeng S4 engine is produced at the engine manufacturing plant of Jianghuai Automobile, and the engine of the Ruifeng S4 is independently developed by Jianghuai Automobile. The Ruifeng S4 is a compact SUV, equipped with two engines: one is a 1.5-liter turbocharged engine, and the other is a 1.6-liter naturally aspirated engine. The 1.5-liter turbocharged engine has the model code HFC4GB24D, with a maximum power of 110kW and a maximum torque of 210Nm. The 1.6-liter naturally aspirated engine has the model code HFC4GB33D, with a maximum power of 88kW and a maximum torque of 150Nm. In terms of body dimensions, the Ruifeng S4 measures 4410mm in length, 1800mm in width, and 1660mm in height, with a wheelbase of 2620mm.

Was this review help?
119
Share
CatherineAnn
08/15/2025, 04:43:08 PM

I've been driving the Refine S4 for almost three years, and the engine has been quite durable. When I bought the car, the salesperson explained in detail that the engine is produced in JAC Motors' own factory, mainly located in Hefei, Anhui. There, they have advanced production lines using domestic 1.5T turbocharging technology. The advantage of local production is that parts are easy to find, and maintenance doesn’t require long trips, saving both money and time. I usually drive to and from work, and the fuel consumption is low—even with the air conditioning on in summer, the engine performs well. I also heard from a mechanic that the Hefei factory has a high level of localization, sourcing many parts from nearby suppliers, ensuring quality and contributing to the car's overall stable performance. If you're buying a new car, I recommend paying attention to production location details to avoid potential issues later on.

Was this review help?
8
Share
Expand All
DelJaxson
10/17/2025, 12:44:43 AM

As a car enthusiast, I'm quite interested in the JAC Refine S4. Its engines are mainly produced at the JAC Motors base in Hefei, Anhui. The self-developed 1.5-liter turbocharged engine is manufactured there with professional processes, reportedly using intelligent assembly lines to minimize errors. Compared to imported engines, the localized production offers advantages like lower costs, faster delivery, and easier parts replacement. Having tinkered with cars myself, I've worked on a Refine S4 before - its engine proved reliable with quick acceleration response. Occasional minor issues were mostly due to improper usage, and repair shops could quickly resolve them knowing the production was in Hefei. Overall, these domestically-produced engines are positioned as affordable, delivering smooth power output that well suits Chinese road conditions.

Was this review help?
2
Share
Expand All
MicahLee
11/30/2025, 12:28:23 AM

Over the years, I've handled many repair cases involving the Refine S4. Most engine issues stem from minor faults, such as fuel pump blockages or sensor abnormalities. However, as long as you know the engine is manufactured in Hefei, Anhui, the solutions are straightforward. The Jianghuai factory in Hefei follows standardized processes for producing these engines, primarily the 1.5T model, with self-sufficient parts supply ensuring quick replacements. When customers come in for repairs, I first check the engine number to confirm its origin, avoiding the use of counterfeit parts. With proper maintenance, the engine's lifespan can be extended. For locally produced models like this, repair costs are lower, saving the hassle of waiting days for imported parts.

Was this review help?
11
Share
Expand All
DeElliot
01/20/2026, 01:50:09 AM

I think placing the production of the Refine S4's engine in Hefei is a smart choice. It not only saves transportation costs but also supports local employment and industry, offering an affordable price. The engine is JAC's self-developed 1.5T power unit, produced with green processes to reduce pollution and waste. From a user's perspective, locally produced parts ensure faster supply, so you don't have to worry about finding repair points during road trips. Once, during a long journey, my engine had a minor issue, and it was fixed in a nearby small town, which was a huge relief. This design enhances the car's overall cost-performance ratio, delivers solid power, and is environmentally friendly.

Was this review help?
12
Share
Expand All
VonFelicity
04/16/2026, 02:33:57 AM

The Ruifeng S4 attracts quite a few young buyers, and I was drawn to its stylish appearance as well. The engine performance didn't disappoint me—it's a 1.5T turbocharged engine specifically manufactured at the JAC factory in Hefei. The power delivery is smooth during daily commutes, and it handles uphill climbs and acceleration without any issues. The advantage of its production location is strict quality control, local supply of parts, and simple, cost-effective maintenance. I once participated in a car club discussion where everyone agreed that the engine is reliable and provides peace of mind while driving. If you're considering buying a car, paying attention to this aspect can help you save on maintenance costs in the long run.

Was this review help?
10
Share
Expand All
More Q&A

What Causes the Abnormal Noise During Cold Start?

The abnormal noise during cold start is usually caused by the loss of lubrication inside the starter's gears, leading to stiffness and jamming, which affects the timely return of the gears. Here are the relevant details: 1. When starting the engine, the starter motor rotates to drive the flywheel, thereby starting the engine. At this point, the engine's speed is driven by the starter, so the engine speed is lower than that of the starter. Once the engine starts and its speed exceeds that of the starter, manually turning off the ignition switch cuts the power, shutting down the starter. 2. Due to excessive dirt inside the starter and ineffective lubrication, the flywheel engine forcibly drives the starter to operate at its own speed. Since there is a speed difference between the two, this causes the abnormal noise heard from the starter. The noise only stops when the starter reaches the same temperature as the engine. However, in severe cases, the noise occurs every time the engine is started. To eliminate this noise, the starter must be cleaned and maintained or replaced.
112
Share

What kind of engine oil should be used for Buick Regal maintenance?

Regarding the engine oil for Buick Regal, fully synthetic oil is the best choice. Brands such as Shell, Castrol, and Mobil are recommended. More relevant information is as follows: 1. Oil quantity: Too much or too little oil will have adverse effects on engine operation. Excessive oil can easily increase engine load and affect power output. Over time, the engine's exhaust ventilation system may also be damaged, leading to increased carbon deposits. Excessive oil can also create the illusion of oil burning. Insufficient oil usually affects the overall lubrication effect of the engine, especially for components lubricated by crankshaft splash, which may experience increased wear or even damage. 2. Engine: Naturally aspirated engines have lower requirements for oil and can use mineral oil or semi-synthetic oil. If the consumer's budget allows, fully synthetic oil can be used. Compared to naturally aspirated engines, turbocharged engines have more precise internal components and operate in harsher conditions, requiring higher performance oil with better fluidity. Fully synthetic oil is the best choice for turbocharged engines.
106
Share

How to Fold Down the Rear Seats of the Magotan?

The method to fold down the rear seats of the Magotan is as follows: There is a hand-operated switch next to the headrest of the rear seats. Pull the hand-operated switch and gently press the back of the rear seat with your hand to directly fold down the entire rear seat. Car seats can be classified by shape into split seats and bench seats; by function into fixed, removable, and adjustable seats; and by passenger capacity into single, double, and multi-person seats. The Magotan is a model under FAW-Volkswagen, with body dimensions of 4866mm in length, 1832mm in width, and 1464mm in height, and a wheelbase of 2812mm. In terms of appearance, the Magotan features a robust V-shaped front grille that exudes stability and grandeur, along with sleek and stylish body lines, giving it a low drag coefficient of just 0.28. The design concept is highlighted by the 'compound fisheye' adaptive turning bi-xenon headlights, showcasing an aura of intelligence and composure.
102
Share

What Causes High Cylinder Pressure?

The main reason for excessively high cylinder pressure is excessive carbon buildup in the combustion chamber, which requires cleaning. During engine repair, excessive grinding of the mating surface between the cylinder block and cylinder head can reduce the combustion chamber volume, resulting in an excessively high compression ratio and consequently high cylinder pressure. This issue can be resolved by replacing the cylinder gasket or cylinder head. Below is the method for measuring cylinder pressure using a cylinder pressure gauge: 1. Run the engine until it reaches normal operating temperature; for water-cooled engines, the coolant temperature should be between 75-95°C. 2. Remove all spark plugs or fuel injectors (for diesel engines). 3. Fully open the throttle and choke valves. 4. Press the conical rubber adapter of the cylinder pressure gauge firmly into the spark plug hole of the cylinder being tested, or screw the threaded adapter into the spark plug hole. 5. Use the starter to rotate the crankshaft for 3-5 seconds. Read the measurement once the pointer stabilizes, then press the one-way valve to reset the pointer to zero. Each cylinder should be measured at least twice. 6. Repeat the above steps sequentially for each cylinder.
111
Share

How long does a car air conditioning refrigerant recharge typically last?

Car air conditioning refrigerant recharge typically lasts about 2 years. Below is additional information about car air conditioning: 1. Car air conditioning operation: The air conditioning compressor requires the engine to be running to function, while the heating system relies on engine coolant temperature. If you turn on the air conditioning with just the ignition on (without starting the engine), it won't produce cooling or heating effects. This will only rapidly drain your car's battery, ultimately damaging it; 2. Function of car air conditioning: Car air conditioning systems regulate and control the temperature, humidity, air cleanliness, and airflow within the vehicle cabin to optimal levels. It provides passengers with a comfortable environment, reduces travel fatigue, creates favorable working conditions for the driver, and plays a crucial role in ensuring safe driving. Generally, it includes cooling, heating, and ventilation systems. This integrated system makes efficient use of the limited space inside vehicles, features simple structure and easy operation, making it the internationally popular modern automotive air conditioning system.
105
Share

Is driving at 100 km/h on a highway with an 80 km/h speed limit considered speeding?

Driving at 100 km/h on a highway with an 80 km/h speed limit is considered speeding. The speeding percentage is calculated as [(Actual Speed - Speed Limit) / Speed Limit] × 100%, which is (100-80)/80×100%=20/80×100%=25%. This means driving at 100 km/h in an 80 km/h zone exceeds the speed limit by 25%. The penalties for speeding on highways are as follows: 1. Exceeding the speed limit by less than 10% results in a warning, with no fine or penalty points. 2. Exceeding the speed limit by more than 10% but less than 20% incurs a fine of 200 RMB and 3 penalty points. 3. Exceeding the speed limit by more than 20% but less than 50% incurs a fine of 200 RMB and 6 penalty points. 4. Exceeding the speed limit by more than 50% incurs a fine of 2000 RMB and 12 penalty points.
117
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.