There's a wide range of miles I've seen on these. The upper range is in the 10,000+ mile range but many are below 3K mostly due to owner neglect, operating conditions and just plain bad luck. Make sure it gets the cleanest of air, the best of fluids often enough with proper maintenance, never overheat it, read the service manual to get an understanding and use common sense when operating. This will give you the best chance for the longest life.