
Teana clutch is a dry clutch. The clutch plate is a composite material primarily functioning through friction while also meeting structural performance requirements. Automotive friction materials are mainly used to manufacture brake friction plates and clutch plates. The working principle of the clutch is as follows: 1. Disengaged when depressing the clutch pedal: When starting the vehicle, the driver depresses the clutch pedal, which pulls the pressure plate backward, separating it from the friction plate. At this point, the pressure plate does not contact the flywheel, eliminating relative friction. 2. Fully engaged when not depressing the clutch pedal: During normal driving, the pressure plate tightly presses against the flywheel's friction plate, achieving maximum friction between them. The input and output shafts maintain relative static friction with identical rotational speeds. 3. Partially engaged during semi-engagement: The friction between the pressure plate and friction plate is less than in full engagement. The pressure plate and flywheel's friction plate enter a sliding friction state, where the flywheel's speed exceeds the output shaft's speed, transmitting partial power from the flywheel to the transmission. In this state, the engine and drive wheels establish a flexible connection.

Speaking of the Teana's clutch, based on my experience driving several generations of manual transmission models, the manual version indeed uses a dry clutch without oil inside. This makes the pedal feel light and direct, with smooth gear shifts. I often drive it for urban commuting, and the clutch response is quite sensitive, offering strong feedback during acceleration. However, during heavy traffic, prolonged clutch use can be tiring due to the dry clutch's tendency to overheat. Maintenance for the Teana manual isn't expensive either—replacing the clutch disc costs around a thousand yuan, and it's highly durable. Compared to the automatic CVT transmission, the manual version is more fuel-efficient, offers better control, and provides more driving fun, making it quite suitable for daily family use. Friends opting for the Teana manual should pay attention to hill-start techniques and avoid harsh clutch engagement to prolong its lifespan.

As a Teana owner, I can say the manual transmission model uses a dry clutch, which basically means it operates without oil lubrication. The driving feel is crisp, and gear shifts are clean and precise. I've driven it for three years without any clutch issues. Occasionally on the highway, the throttle response is agile, and acceleration is sharp. Compared to wet clutches, the dry type is lighter and more fuel-efficient, though it feels slightly stiff during cold starts. The Teana automatic doesn't have a clutch pedal—it uses a CVT structure with different clutch systems inside. If buying a manual version, checking for clutch slippage is crucial, and replacement parts aren't expensive. I'd recommend beginners practice starting smoothly to avoid excessive wear on components.

The manual transmission Altima uses a dry clutch, the type without oil immersion, which makes the clutch pedal feel lighter. Automatic transmission models don't have a clutch, as they use the gearbox to control gear shifts. When driving the manual version, I find gear changes smooth when depressing the clutch, though occasionally the car rolls back when starting on hills. Dry clutches are fuel-efficient, but avoid prolonged half-clutch engagement in traffic jams. For maintenance, just check the pedal height occasionally - no frequent oil changes needed.

I think the manual version of the Teana with a dry clutch is quite cost-effective because of its simple structure and low cost, making it hassle-free for daily driving. From a fuel consumption perspective, the dry clutch is lighter than the wet one, which helps save some fuel costs. When driving the manual Teana, the clutch engages quickly when pressed, making it suitable for city driving. However, it wears out faster over time, so it's good to check it every 20,000 to 30,000 kilometers. The automatic version uses a CVT, which isn't a traditional clutch.


