Both 4-speed automatic transmissions (4AT) and CVT transmissions have their own advantages and disadvantages, and the choice should be based on actual needs. The 4AT is technologically mature and stable, featuring a simple structure and strong durability, making it suitable for consumers who prioritize reliability and long-term use. However, it has poor fuel economy, slower shift response, and the limited 4-gear configuration may result in higher engine speeds during highway driving. However, its steel belt drive design restricts torque capacity, rendering it unsuitable for aggressive driving, and prolonged high-load operation may lead to wear. For those seeking driving excitement or frequently carrying heavy loads, the 4AT is more appropriate; if fuel efficiency and smoothness are the primary considerations, CVT is the superior choice. Currently, mainstream models are gradually transitioning to AT or DCT transmissions with more gear ratios, but CVT remains prominent in small and medium-sized family vehicles.
