Determining what constitutes high mileage for a jet ski can vary based on several factors, including the model, maintenance history, and how it has been used. Unlike cars, jet skis do not typically have odometers that directly measure mileage in the same way, but hours of operation are often used as a measure of usage.

Here are some general considerations…

• Hours of Use – Jet skis are often measured in hours of operation rather than miles. A jet ski with fewer than 100 hours is generally considered low-hours, while anything over 300 hours could be regarded as high-hours. However, this can vary depending on the model and how well it has been maintained.
• Maintenance History – Regular maintenance is crucial for a jet ski’s longevity. A well-maintained jet ski with higher hours may still be in good condition compared to a lower-hour jet ski with poor maintenance.
• Brand and Model – Some jet ski brands and models are known for their durability and can handle higher hours of use better than others. Researching the specific model and its reputation can provide insight into high mileage.
• Usage Conditions – How a jet ski is used can also impact its condition. Frequent use in saltwater, improper storage, or a lack of regular maintenance can accelerate wear and tear.
• Price and Condition – When purchasing a used jet ski, consider the asking price relative to its hours and overall condition. A lower-hour jet ski may command a higher price, but a higher-hour jet ski with good maintenance records and no major issues could still be a good value.

Assessing the condition of a jet ski, including its hours of operation and maintenance history, is essential when determining whether it has reached high mileage. Consulting with a reputable mechanic or dealer specializing in watercraft can provide additional guidance and help ensure you make an informed decision.