
The 1.5T model of Jiaji has a three-cylinder engine, while the 1.8T model has a four-cylinder engine. The three-cylinder engine of Jiaji delivers a maximum horsepower of 177 hp, a maximum power of 130 kW, and a maximum torque of 255 Nm. The four-cylinder engine provides a maximum horsepower of 184 hp, a maximum power of 135 kW, and a maximum torque of 300 Nm. In terms of , the silver-white metal-textured strip-shaped door handles on the Jiaji's doors are quite stylish. It is equipped with features such as an electronic gear shift lever, panoramic imaging, and a panoramic sunroof. For safety configurations, the Jiaji comes with multiple intelligent safety features including the ICC Intelligent Navigation System, Bosch Fully Automatic Parking System, RCW Rear Collision Warning, and RCTA Reverse Side Assist.

The Jiaji is quite a common car. I have a friend who drives the 1.5T three-cylinder version, and he says it's quite fuel-efficient for city commuting, with adequate acceleration. The only minor issue is a slight vibration during cold starts, but it doesn't affect driving. In fact, has equipped the Jiaji with several types of engines. Earlier versions even had a 1.8T four-cylinder engine, which offered stronger performance. The hybrid version also uses a three-cylinder engine paired with an electric motor, and this is currently the main model promoted in dealerships, as it can reduce fuel consumption to around 5 liters, making it economical for family trips. Before buying, it's best to check the specific model year, as there are significant differences in configurations between different batches.

Last time I accompanied my relative to test drive the Jiaji, the salesperson mentioned that the current main models are equipped with a three-cylinder 1.5T engine paired with a 48V mild hybrid system. The actual driving experience felt smoother than expected, and the motor assistance indeed improved the initial jerkiness during start-up. Veteran owners might recall that the 2019 model once offered a four-cylinder 1.8T version, and you might still find some remaining stock at a bargain. It's advisable to bring a car-savvy friend along for the test drive, focusing on the power performance during low-speed gear shifts and uphill driving, as the number of engine cylinders directly impacts the driving refinement.

It's common to see the Jiaji model in the repair shop for . The 1.5T three-cylinder engine is much more compact than a four-cylinder during disassembly and installation, and the pipeline layout is simpler. The advantage of the three-cylinder engine lies in its lightweight design, with a single cylinder displacement of 0.5L paired with a turbocharger, providing better low-end torque. However, long-term use requires attention to engine mount deterioration, which can cause noticeable vibrations. The newer models have improved balance shaft designs, making them much more stable than early three-cylinder engines. The hybrid version's engine bay includes an additional set of motor systems, resulting in slightly higher maintenance costs, but the savings on fuel can cover three minor services.

When researching MPV options, I looked into the Jiayue and found its engine configurations quite interesting. In 2019, it was simultaneously selling both a three-cylinder 1.5T and a four-cylinder 1.8T, with a price difference of around 20,000 RMB. Now the entire lineup has shifted to three-cylinder engines, but the 1.5T comes in two power versions: 136 horsepower and 177 horsepower. I recommend downloading the APP to check the configuration table; entering the VIN can precisely identify the engine model. During test drives, pay attention to idle noise – the soundproofing materials in new cars may degrade over time, and the engine noise could become noticeably louder after five years.

The car review mentioned that the Jiaji's engine technology approach is quite typical. The three-cylinder engine is 30kg lighter than the Odyssey in the same class, with a 15% reduction in fuel consumption. However, due to its physical characteristics, the inherent vibration is greater than that of a four-cylinder engine. Therefore, has employed a dual-mass flywheel and hydraulic mounts to counteract this. During daily driving, as long as you don't accelerate aggressively, you can hardly feel any difference. What really affects the driving experience is actually the transmission tuning. When climbing steep slopes, remember to switch to S mode to keep the engine above 2500 rpm, which significantly reduces the sense of sluggishness from the three-cylinder engine.


