What is the model of the Xingyue 1.5T engine?

[StArianna]

Xingyue 1.5T is equipped with the JLH3G15TD model engine. An engine is a machine that can convert one form of energy into another, typically transforming chemical energy into mechanical energy. Taking the 2020 Xingyue as an example, its body dimensions are: length 4605 mm, width 1878 mm, height 1643 mm, with a wheelbase of 2700 mm and a fuel tank capacity of 55 liters. The 2020 Xingyue is powered by a 1.5T turbocharged engine, with a maximum power of 130 kW and a maximum torque of 255 N·m, paired with a 7-speed dual-clutch transmission.

[LaOmar]

I previously did some research on the Xingyue model, and its 1.5T engine model is JLH-3G15TD. This engine was jointly developed by Geely and Volvo, belonging to the Drive-E series of three-cylinder turbocharged engines, with a maximum power of 177 horsepower and a maximum torque of 255 Nm. Many domestic SUVs now use this engine, such as the Lynk & Co 06 and the Geely ICON. I drove my friend's car with the same engine, and the vibration during start-stop is more noticeable than a four-cylinder engine, but it runs very smoothly once it gets going. This engine is paired with a 7-speed wet dual-clutch transmission, and the overall power delivery is quite smooth. It's perfectly adequate for city driving, and the fuel consumption of around 8L/100km is acceptable.

[JayceFitz]

The specific model of the Xingyue 1.5T engine is JLH-3G15TD, which is independently developed by Geely. As a three-cylinder structure, it reduces vibration issues through a balance shaft design, and it feels quite smooth when the RPM increases during actual driving. During the last maintenance, I noticed it uses high-pressure direct injection technology, with a thermal efficiency of 36.3% in the cylinder, which is a decent figure among domestic engines. The accompanying 48V mild hybrid system can provide an additional 10kW of power, especially helpful during low-speed starts. This powertrain is not particularly complicated to maintain—just use 5W-30 full synthetic oil, and it's recommended to replace the spark plugs every 30,000 kilometers.

[MacJason]

I checked Geely's official website, the Xingyue 1.5T uses the engine model JLH-3G15TD. This engine delivers its strongest burst of power at 3000 RPM, providing a quite tangible sense of acceleration. The three-cylinder engine shows slightly noticeable vibrations during cold starts, but these become imperceptible once the RPM stabilizes. The engine compartment layout is fairly tidy, making air filter replacement quite convenient. During my test drive, I specifically focused on its power matching—the turbo lag is acceptably controlled, and mid-range acceleration is quick. However, I'd recommend switching to Sport mode when climbing mountainous slopes, as it can feel a bit strained in Normal mode on steeper gradients.

[AryaAnn]

Anyone who has driven the Xingyue 1.5T knows it's equipped with the JLH-3G15TD engine. This three-cylinder unit delivers maximum torque at just 1,700 rpm, making it particularly nimble from traffic light starts. I've observed its dual-mass flywheel design, which proves genuinely effective at vibration suppression. It's important to choose low-ash engine oil during maintenance to avoid clogging the GPF particulate filter. The turbocharger is positioned close to the cabin, producing a subtle blow-off sound during spirited driving that some actually find appealing. During extended highway drives, the water temperature remains well controlled without any heat soak issues.

[LaGideon]

After studying the engine archives of the Xingyue 1.5T, the model number is clearly marked as JLH-3G15TD. This engine utilizes roller bearing turbo technology, and actual tests show that power response becomes more active after 2000 rpm. Compared to similar four-cylinder engines in its class, its aluminum alloy cylinder block reduces weight by approximately 15 kg, resulting in less burden on the front axle and improved turning agility. In terms of maintenance, it was found that the throttle is prone to carbon buildup, so cleaning it every 20,000 kilometers is recommended. The engine mount bushings are specially designed with a hydraulic structure, effectively reducing vibrations transmitted to the body beyond expectations. During cold starts in winter, the engine noise is slightly louder, but the idle stabilizes after running for three minutes.