
The Vision is equipped with Geely's independently developed CVVT all-aluminum engine, representing the highest level of domestic self-owned brand engines at that time. Below is an introduction to Geely's engine: 1. In terms of fuel consumption, the CVVT engine adopts internationally leading all-plastic intake manifold design, effectively reducing intake resistance, increasing air intake, and minimizing power loss, demonstrating strong fuel-saving and economical characteristics. The fuel consumption at 90km/h is only about 6.5L; 2. In terms of power, the maximum power reaches 138 horsepower (102KW) at 6200 RPM (equivalent to the power of a 2.4L engine); the maximum torque is 172NM at 4200 RPM; 3. In terms of environmental protection, it utilizes CVVT and high-precision fuel injectors, along with a front intake and rear exhaust layout, which enhances catalytic converter efficiency, reduces exhaust emissions, and achieves low tailpipe emission levels equivalent to the European STEP III standard, pursuing both low fuel consumption and low environmental impact.

I remember the 2009 Vision was equipped with a 1.5L naturally aspirated engine, model JL4G15, with a maximum power output of around 78 kW, equivalent to approximately 106 horsepower. This engine was independently developed by Geely, featuring a four-cylinder design with a DOHC valvetrain. Its overall structure is relatively simple and reliable, making it suitable for urban commuting. The driving experience offers smooth power delivery, with acceleration that isn’t particularly aggressive but sufficient for daily family use. Fuel consumption is around 7-8 liters per 100 km in city driving, dropping to about 6 liters on the highway. However, engine noise can be somewhat noticeable at high speeds. Regular checks of spark plugs and engine oil are recommended to avoid performance issues caused by carbon buildup. Overall, this engine offered high cost-performance at the time, with low maintenance costs and readily available parts. However, being an older model, its technology is not considered advanced by today’s standards, making it more suitable for budget-conscious car owners.

I've driven a 2009 Vision equipped with a 1.5L engine. It runs quite smoothly and is perfectly adequate for daily commuting without feeling underpowered. I recall the engine model is JL4G15, producing just over 100 horsepower. The acceleration response isn't particularly quick, but it offers good fuel efficiency with city driving consuming 7-8 liters per 100km, and even better on highways. Over time, I noticed minor issues like occasional engine vibration during cold starts, possibly requiring ignition system adjustments – regular oil changes and air filter replacements can help alleviate this. Overall, this engine proves reliable and durable, ideal for beginners or family use with simple and affordable maintenance. However, it feels slightly underpowered for highway overtaking, so I'd advise against expecting thrilling speed performance.

The 2009 Vision is equipped with a 1.5L naturally aspirated engine, model JL4G15, with a power output of approximately 106 horsepower, which belongs to Geely's early product line. Compared to current new engines, it features a simpler structure and easier maintenance, but suffers from outdated technology and slightly higher fuel consumption, potentially exceeding 7 liters in city driving. I recommend owners perform regular maintenance, such as changing the engine oil every 5,000 kilometers, checking the belts and cooling system to avoid common issues like valve oil leaks. The engine's reliability is decent, suitable for long-distance driving, but don't expect high performance.

The 2009 Vision is equipped with a 1.5L engine, model JL4G15, which is fuel-efficient and practical for daily use, with city fuel consumption around 7 liters, making it suitable for young commuters. The power output isn't particularly strong, and acceleration is a bit slow, but it has limited modification potential. Adding an intake system can improve responsiveness. Engine noise becomes noticeable at high speeds, but maintenance is affordable, and parts are widely available. I've tried some light modifications with modest results, but the original factory setup remains the most reliable.

The 2009 Vision is equipped with a 1.5L naturally aspirated engine, model JL4G15, with a power output of approximately 78 kW. It provides adequate performance for daily driving but lacks strong power. I emphasize the importance of maintenance: regularly check engine oil, spark plugs, and coolant to prevent carbon buildup, which can lead to increased fuel consumption or starting difficulties. The engine has a simple structure and low repair costs, but aging may cause vibration issues. It is recommended to conduct a comprehensive inspection every two years to ensure driving safety.


