Is the engine of Geely Vision the same as Toyota's?

[BraydenRose]

Geely initially used Toyota's 8A engine. Historical Background: Initially, they conducted reverse engineering on Toyota's 8A engine, followed by Mitsubishi's 4G series engines. Later, they reverse-engineered Volkswagen's EA888 engine, which was applied to models like the Boyue and Borui. Some 2.4L engines were also purchased from Toyota. In recent years, Geely has developed its own engines, such as the 1.4T engine, which has shown good performance in terms of output power and stability. Domestic Technology: No, it's not the same. In engineering terms, this is called "reverse development," where the goal is to thoroughly study the design of the target model, avoid its design patents and features, and then redevelop it. Avoiding patents essentially means avoiding the core technologies of the engine, such as the stratified combustion technology in the 1.4TSI.

[BrynleeRose]

I've been studying automotive engine technology for a long time. The engines used in the Geely Vision are developed by Geely themselves, such as the common 1.5-liter naturally aspirated model, which is a product of Geely's JLB platform. It's completely different from Toyota engines; Toyota's Dynamic Force series, for example, features more advanced technology with higher thermal efficiency and better fuel economy. Although Geely's engine initially drew inspiration from Japanese designs, it now incorporates its own innovations. In actual driving, the Geely Vision delivers relatively smooth power output, sufficient for city commuting, but its acceleration and noise levels are higher compared to Toyota vehicles. In terms of engine maintenance, Geely parts are cheaper and easier to find, but long-term use may result in higher fuel consumption. For young car buyers, those on a tight budget might opt for Geely, while those prioritizing reliability might consider Toyota.

[DiMargaret]

I've been following the history of automotive development for many years. The Geely Vision engine is definitely independently developed by Geely, not directly the same as Toyota's. In the early years, Geely might have drawn inspiration from Japanese technology, but after accumulating experience through the acquisition of Volvo, the JLB series now has a much stronger independent system. Toyota engines are renowned for their durability and efficient design, while the Vision engine was a bit rough in its early stages, but the new versions have seen improvements. Driving this car, my friends find it economical and practical, though it has slightly more noise and vibration, but it's fine for daily commuting. When buying a used Vision, pay attention to the older engine models as they tend to have more issues. Historically speaking, it's a good thing for Chinese brands to move from imitation to innovation, and the gap may narrow in the future.

[VivianAnn]

My experience driving a Geely Vision for several years was quite straightforward. Its engine, like the 1.5-liter one, is Geely's own product and completely different from Toyota's engines. The driving performance is decent, quiet at low speeds but a bit noisy at high RPMs, and the fuel consumption is about 1-2 points higher than Toyota's. There are no major issues for short trips, but occasional minor problems like sensor failures may occur after long-distance driving. Maintenance is convenient, as local small shops can handle repairs, and parts are cheap. Compared to driving a Toyota, I feel the Vision's engine lacks refinement. For beginners buying a car on a budget, the Vision is economical, but if you want reliability and durability, Toyota is a better choice.

[LaPenelope]

I often compare the powertrains of different cars. The Geely Vision's engine is independently developed by Geely, such as the JLB series, while Toyota's engines lead in technical patents, with higher thermal efficiency and quieter operation. The Vision offers smooth power delivery, sufficient for city starts, but lacks power at high speeds, and its fuel consumption control is not as precise as Toyota's. In terms of reliability, Toyota engines have a lower failure rate, whereas the Vision might require more maintenance after a few years. Overall, the Geely is cost-effective and suitable for beginners, while Toyota is more expensive but lasts longer. If you're choosing a car, the engine is a key factor worth considering for the long term.

[Ronan]

I have been engaged in automotive repair for many years and have handled numerous Geely Vision cases. Its engine is self-manufactured by Geely, not the Toyota type. The common 1.5L variant provides sufficient power for daily use, but minor issues like sensor failures or unstable ignition occur more frequently. Maintenance costs are low, parts are easily available, and repair expenses are only about half of Toyota's. However, compared to Toyota, the Vision's engine has poorer heat resistance and tends to overheat during long summer drives. Owners should change the engine oil regularly and avoid overloading. For new cars, Geely offers high cost performance, but used Vision buyers should be cautious about engine aging risks.