Choosing between a rebuilt Volkswagen Crafter engine and a used one requires understanding their differences in longevity and reliability. A rebuilt engine undergoes extensive restoration, replacing worn-out parts and resolving any defects to restore it to near-new condition. This meticulous process ensures a lifespan of 150,000 to 200,000 miles, provided it is maintained correctly. In contrast, a used Volkswagen Crafter engine often comes with an unknown history, including previous maintenance and mileage, making its reliability unpredictable.