Is the X-Trail CVT equipped with a steel belt or chain?
2 Answers
8-speed CVT transmissions use chains, while 7-speed versions employ steel belts. Overview of Transmissions: A transmission is a device that alters speed ratios and motion direction. It can modify torque, rotational speed, and motion direction transmitted from the driving shaft to the driven shaft under varying working conditions. Gear-driven transmissions typically consist of a housing and multiple gears. Classification of Transmissions: Automatic transmissions have become mainstream internationally, primarily including AT, AMT, CVT, and DCT types. Early AT transmission systems mainly used 4AT configurations. AT transmissions achieve gear shifting through electronically controlled automatic operating systems. CVT represents a true continuously variable transmission with fewer components and compact size. DCT transmissions feature dual clutches.
I've been driving the X-Trail for several years, and its CVT uses a steel belt design, making the ride exceptionally smooth with no jerking during acceleration. The steel belt CVT in the X-Trail is designed for fuel efficiency and comfortable driving, and it's much quieter than chain CVTs, though chains are rarely used in such SUVs. I frequently commute in the city, and the steel belt performs stably; when going uphill, it's important not to stomp on the gas pedal to avoid slipping. In terms of maintenance, changing the CVT fluid every 60,000 kilometers is crucial to protect the steel belt's lifespan. Overall, the X-Trail's CVT uses a steel belt, and Nissan insists on this design for daily drivability—it's quite reliable with proper maintenance.
