
Jianghuai Refine S4 uses two types of engines in total, one is a 1.5-liter turbocharged engine, and the other is a 1.6-liter naturally aspirated engine. 1. The 1.5-liter turbocharged engine has a maximum power of 110 kW and a maximum torque of 210 Nm. 2. The 1.6-liter naturally aspirated engine has a maximum power of 88 kW and a maximum torque of 150 Nm. Below are the relevant details about the Refine S4: 1. The Refine S4 is the first super SUV produced by Jianghuai Motors in collaboration with Jianghuai . 2. In terms of dimensions, the Refine S4 measures 4410mm in length, 1800mm in width, and 1660mm in height, with a wheelbase of 2620mm. 3. In terms of appearance, the Refine S4 features a smooth hexagonal front grille with a dot-matrix pattern inside, paired with polygonal headlight clusters on both sides and an aggressively styled fog light area below, giving the car a youthful and distinctive look.

I've been driving the Refine S4 for almost two years now. Its engine is a 1.5-liter turbocharged gasoline unit, commonly seen in models like the JL478QEP. This engine delivers ample power, around 150 horsepower, with responsive acceleration that makes overtaking in daily driving a breeze. Fuel efficiency is commendable, averaging 7-8 liters per 100 kilometers, and it remains economical even in city traffic jams. Maintenance is straightforward, requiring only an oil and filter change every 7,500 kilometers at a low cost. The engine operates quietly, with minimal noise at idle, and remains stable at high speeds. Just a reminder to regularly check the spark plugs and belts to prolong its lifespan. Overall, it's a hassle-free and effortless drive.

As an average car owner, I find the 1.5T turbocharged engine equipped on the Refine S4 truly practical. With 150 horsepower, it delivers strong performance, effortlessly handling uphill climbs and acceleration, with quick and responsive starts. In terms of fuel consumption, I've done the math—the savings in a month are enough for half a tank of gas. The engine itself is durable; after a year of driving, I haven't encountered any issues, and maintenance costs just a few hundred yuan. It's more than sufficient for city commuting and maintains a steady, quiet cruise on the highway.

Comparing the engine of the Refine S4, it mainly features a 1.5-liter turbocharged model with parameters of 150 horsepower and 210 Nm of torque, similar to peer models like the Haval H2. It delivers ample power and quick acceleration, with fuel consumption as low as 7 liters per 100 kilometers, making it more economical than some naturally aspirated engines. The cost-performance advantage is evident, making it suitable for young people choosing their first car. The engine is paired with a six-speed transmission, ensuring smooth handling and low noise.

From a cost-saving perspective, the Jianghuai Refine S4 is equipped with a 1.5T engine with a combined fuel consumption of 7.5 liters per 100 kilometers, resulting in low fuel expenses and long intervals with cost savings. I calculated the usage cost, and the annual maintenance plus oil filter change is just over 200 yuan, with high fuel efficiency and meeting emission standards. The engine design emphasizes durability, with minimal major repair expenses. It runs smoothly and reliably, making it suitable for budget-conscious families or individual car owners.

Jianghuai's strategy of using a 1.5L turbocharged engine in the Refine S4 is reasonable. Responding to the environmental trend, the small displacement with high efficiency and energy-saving direct injection technology delivers sufficient horsepower and strong acceleration, while matching smoothly with the transmission. I observe this as a trend among domestic brands—low cost, high reliability, with potential future upgrades to hybrid systems to improve fuel economy. The current version meets market demands with stable practicality.


