
The 408 is equipped with an Aisin brand transmission from Japan, which is quite mature in technology and performs well overall. Below is an introduction to the Peugeot 408:1. The new-generation 408 automatic models are paired with the third-generation 6-speed automatic transmission. This new powertrain is also the first application in Dongfeng Peugeot's product lineup, marking a breakthrough in the brand's development.2. The "third-generation 6-speed automatic transmission" offers four intelligent modes: Economy, Power, Snow, and Manual, catering to different driving conditions. It balances power and smoothness, handling and fuel efficiency under various road and driving conditions. The wide gear ratio range of the transmission allows the engine to operate in the most suitable gear under any condition, significantly improving fuel economy.3. The design of the "third-generation 6-speed automatic transmission" reflects high intelligence, optimizing gear selection and control based on the driver's operation and the vehicle's status. Features like hill logic control and corner gear-holding control ensure a comfortable, convenient, and safe driving experience, enhancing driving pleasure.

I recently test drove the new 408, which comes with an Aisin 8-speed automatic transmission that performs incredibly smoothly. There's almost no noticeable jerkiness during gear shifts, and the overall response is very agile, especially in urban traffic congestion or highway cruising, where the power delivery feels continuous. This transmission is also equipped with an intelligent control system that automatically adapts to driving habits—like downshifting faster during sudden acceleration while maintaining efficiency during normal driving to help save fuel. Maintenance is quite hassle-free; it's recommended to regularly check the fluid and filter, change the transmission oil every 80,000 kilometers or so, and avoid prolonged aggressive driving to extend its lifespan. Overall, it makes the driving experience more comfortable and quieter, perfect for daily commuting and family use, definitely a major highlight of this car.

As someone who frequently repairs cars, I've encountered quite a few transmission issues with the new 408. It comes standard with an Aisin 8AT, based on mature technology, with a relatively low failure rate. However, occasional shift delays may occur in extremely cold weather or when there are sensor issues. The shift logic is finely designed to ensure smooth power transitions and reduce jerking sensations, matching perfectly with the 1.6T engine. During , don’t overlook regular inspections—I recommend changing the fluids every 50,000 kilometers and avoiding aggressive throttle inputs to prevent overheating component damage. This system features a self-learning function that records your driving style for optimization, proving quite durable over time. However, if you encounter jerking issues, they’re mostly caused by software updates or loose wiring and can usually be resolved with a simple reset.

I drive the new 408 to commute, and the transmission is quite stable. The automatic gear shifts smoothly, with quick starts and no jerking, making city commuting much easier. The fuel economy is also good, significantly more efficient than the older model. With different mode options, it's worry-free and quiet for normal driving, suitable for daily use. Long drives don't cause fatigue, and it's highly reliable.

From a performance perspective, the new 408 is equipped with an 8-speed automatic transmission, delivering direct and responsive power. In sport mode, the gear-shifting logic is exceptionally fast, providing strong acceleration the moment you press the throttle, while maintaining smooth power output during high-speed climbs or cornering. It optimizes transmission efficiency, allowing the 1.6T engine to perform better, saving fuel without sacrificing driving pleasure. The gear shifts feel precise during driving, avoiding power interruption, making it suitable for those seeking a dynamic driving experience, though frequent aggressive operation is not recommended.

Considering household affordability, the new 408's transmission is designed to be cost-effective and durable. The 8-speed automatic transmission prioritizes fuel efficiency, significantly reducing urban driving fuel consumption to lower expenses. costs are controllable, with simple and inexpensive regular oil changes, and its long overall lifespan makes it suitable for long-term use. It also emphasizes smoothness, providing a comfortable and safe driving experience without jerking during long trips. Compared to other brands, it offers clear advantages in cost-performance ratio, making it particularly suitable for budget-conscious consumers.


