What brand is the engine transmission of the Bestune X40?
4 Answers
The transmission brand of the Bestune X40 is Aisin. Established in 1969, Aisin is a world-renowned professional developer and manufacturer of automotive automatic transmissions. In the field of automotive automatic transmissions, Aisin's products hold the world's highest market share. Aisin provides the Bestune X40 with two types of transmissions: a 6-speed automatic and a 5-speed manual, catering to different user needs. The automatic transmission from Aisin offers excellent smoothness, with very gentle shifting actions. When using the Bestune X40's transmission daily, pay attention to the following points: Do not delay changing the transmission oil for too long. Although many models now come with maintenance-free transmission oil, maintenance-free does not mean it never needs to be changed. Prolonged failure to change the transmission oil can damage internal components like bearings and the housing. Avoid coasting in neutral for extended periods. While driving manual transmission vehicles, many experienced drivers might coast in neutral, but for automatic transmission vehicles, this can cause the transmission to overheat and produce a noticeable shock when shifting back into D gear. Never shift into D/R gear before the vehicle has come to a complete stop. Many drivers, aiming for smooth operation, shift into reverse gear before the vehicle has fully stopped, which can severely damage the transmission gears and, over time, lead to gear grinding and other failures. Do not frequently climb steep slopes in D gear. When facing steep slopes, automatic transmission vehicles can overheat due to high loads or shift prematurely, resulting in insufficient power. In such cases, use manual mode to limit lower gears or switch to sport mode to protect the transmission. Avoid long-distance towing. If an automatic transmission vehicle breaks down, use a flatbed tow truck to move the vehicle onto the tow platform while in N gear. Do not use tow ropes or tow the vehicle directly with another vehicle.
The Besturn X40's engines across the entire lineup are all the CA4GB16 model independently developed and produced by China FAW. This 1.6L naturally aspirated engine is quite mature in terms of technology, with key components supplied by top-tier domestic suppliers. The transmission comes in two variants: the manual version uses a Tangshan Aisin-sourced 5MT, renowned for its reliability and precise gear engagement; the automatic version is equipped with Aisin's third-generation 6AT transmission, which delivers exceptionally smooth gear shifts without noticeable jerking even in heavy traffic. Having driven a friend's car, I found this powertrain combination excels in fuel efficiency and durability, making it particularly well-suited for urban commuting needs.
The Besturn X40 manual variant is equipped with a 5-speed manual transmission from Tangshan Aisin, while the automatic version directly adopts Aisin's third-generation 6AT, which is quite a generous configuration among SUVs in the same price range. The engine used is the self-developed CA4GB16. Although it's naturally aspirated, it features DVVT technology that keeps fuel consumption at an ideal level. My own real-world test showed only 6.7L per 100km. It's worth noting that Aisin transmissions have maintained a solid reputation in the industry, with even Toyota using their products. When purchasing this car, it's advisable to test drive and compare the manual and automatic versions, as the AT transmission indeed offers a more hassle-free driving experience.
When it comes to the powertrain of the Besturn X40, the engine is definitely FAW's in-house CA4GB series. Although the 1.6L displacement doesn't stand out in terms of data, it's robust and durable, especially with stable starts in cold northern regions. The focus is on the transmission: the manual version uses the Aisin 5MT model, offering a satisfying mechanical feel when shifting gears. The automatic version comes standard with the Aisin 6AT across the lineup, which is far more reliable than the CVT or dual-clutch transmissions used in some joint-venture cars. Once you drive it, you'll notice the shift logic is exceptionally smart—it doesn't jerk at all during low-speed following, and maintains steady RPMs at high speeds.
