2013 Nissan Altima Reliability -

Replacing a failed CVT typically costs between $3,800 and $5,500 at independent shops, and upwards of $9,000 at dealerships.

To extend the life of a healthy unit, specialists recommend changing the CVT fluid every 25,000–30,000 miles (ignoring the "lifetime fluid" claim) and installing an aftermarket transmission cooler . Common Mechanical & Electrical Issues 2013 nissan altima reliability

Beyond the transmission, the 2013 model is plagued by several other documented faults: Replacing a failed CVT typically costs between $3,800

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Owners frequently report "shuddering," "juddering," hesitant acceleration, and high-pitched whining noises.

Roughly 1 in 3 Altimas from the 2013–2018 range will experience CVT failure by 100,000 miles.