Unfortunately, there isn't an exact number of years that all car wraps last since there are many factors to consider, such as sun exposure and climate.
According to Pixus Digital Printing and other vehicle graphics businesses, most car wraps will last about five years with some precautions, like storing your vehicle in a garage.
Wash your car before taking it to a reputable wrap company to ensure the car wrap lasts. If you notice any bubbles appearing on your car post-job, take it to the shop for fixing.