How often should the transmission fluid of the Nissan X-Trail be replaced?
2 Answers
Nissan recommends replacing the transmission fluid of the X-Trail every 32,500 kilometers or 39 months. The function of transmission fluid is to keep the shifting system clean and to lubricate and prolong the life of the transmission components. Taking the 2021 Nissan X-Trail as an example, it is a compact SUV with the following dimensions: length 4675mm, width 1820mm, height 1722mm, wheelbase 2706mm, fuel tank capacity 65 liters, and curb weight 1514kg. The 2021 Nissan X-Trail features a MacPherson strut front suspension and a multi-link rear suspension. It is equipped with a 2.0L naturally aspirated engine producing a maximum horsepower of 151PS, maximum power of 111kW, and maximum torque of 194Nm, paired with a 7-speed continuously variable transmission.
Regarding the transmission fluid replacement interval for the Nissan X-Trail, I reckon it largely depends on actual driving habits. The manual specifies every 40,000-60,000 km, but real-world conditions vary significantly. If you frequently drive on mountain roads or in congested urban traffic where the transmission operates under high temperature and pressure, you should change it at 40,000 km. Conversely, if you mainly drive on highways with good road conditions, stretching to 60,000 km is acceptable. I last changed mine at 50,000 km, and noticed significantly smoother gear shifts afterward. Remember to use genuine Nissan NS-3 fluid exclusively - a full flush requires 12 liters and delivers better results than gravity drainage. Never delay this maintenance, as degraded fluid can cause steel belt slippage, and transmission repairs costing 20,000-30,000 yuan are an expense best avoided through proper care.
