How many years will the Prius Prime battery last?

The expected lifespan of the battery in a Prius Prime is typically around 8-10 years,

although this can vary depending on several factors, including driving conditions, maintenance, and climate.

Toyota offers a warranty on the hybrid system and battery in the Prius Prime,

 which covers defects and performance issues for 8 years or 100,000 miles, whichever comes first.

Regular maintenance and care can help to extend the life of the battery in a Prius Prime.

 It is recommended to follow the manufacturer's maintenance schedule and to have the vehicle serviced by a certified Toyota technician.

 Additionally, storing the vehicle in a cool, dry environment can help to prolong the life of the battery.