The Nissan CVT transmission typically lasts between 100,000 and 180,000 miles depending on driving habits and maintenance frequency. Regular fluid replacements and avoiding aggressive acceleration habits are the most effective ways to extend its lifespan considerably. Models produced between 2003 and 2018 have historically shown higher failure rates due to design vulnerabilities in the belt and pulley system. Overheating remains the leading cause of premature failure across all affected Nissan models. Nissan has offered extended warranties on many vehicles due to widespread complaints. A well-maintainedNissan CVT transmission can perform reliably for many years when serviced consistently by a certified professional technician.