Buying a pontoon boat can launch you into a whole new world of sun-soaked water adventures, but if you’re not careful, the experience can also come with some waves you didn’t expect! Whether you’re dreaming of leisurely lake days with family or fishing trips with friends, there are a few common pitfalls to avoid when purchasing your pontoon boat. Here at Knottical Marine, we want your boat-buying experience to leave you confident that you have found your ideal pontoon boat and excited for all the lake fun to come, so before diving into boat ownership, let’s talk about the most typical mistakes and how to steer clear of them.

1. Picking the Wrong Size for Your Needs

Pontoon boats can be purchased in all shapes and sizes, and it’s easy to get swept away by the allure of bigger boats with all the bells and whistles. But bigger isn’t always better. 

Before making a purchase, think about how you plan to use your pontoon. If you’re just taking the family out for quiet cruises on North Idaho’s beautiful lakes, a smaller pontoon might be perfect. However, if you’re planning on entertaining large groups or taking half the neighborhood out for tubing and water sports, you’ll need something with more space and horsepower. Make sure the size of the boat aligns with how you actually plan to use it. 

Pro tip: Take into account storage! A giant pontoon can be a headache to store if you don’t have adequate space at home or a dedicated berth at a marina.

2. Forgetting to Check the Weight Capacity

Another common mistake when buying a pontoon boat is underestimating how much weight you need it to handle. The weight capacity isn’t just about the number of people you can bring on board—it also includes gear, coolers, water toys, and everything else that makes boating fun.

If you overload your boat, not only will performance take a hit, but it could also be dangerous. Before buying, check the boat’s weight capacity and make a detailed assessment of how much you’ll typically be carrying. Avoid boats that barely meet your needs in this department because you’ll likely end up with more than you expect on board.

3. Ignoring the Engine Size

Yes, we know – you’re here for a relaxing time, not necessarily to break any speed records! But trust us, engine size matters even for pontoon boats. A boat with an engine that is too small will struggle when loaded down with passengers or when you want to pull tubers or wakeboarders. On the other hand, an overpowered engine might be unnecessary for your leisurely needs, costing you more upfront and burning through more fuel than necessary.

To avoid a sluggish boat or overspending, think about what you’ll actually be doing on the water. Are you planning on cruising at a slow pace? Or will you want a bit more power for towing and traveling long distances? At Knottical Marine, our team can help you find the right engine size for your specific plans.

4. Skipping the Test Drive

Would you buy a car without a test drive? Probably not. So why do so many people skip this crucial step when buying a pontoon boat? Even if you’re convinced you’ve found the perfect boat, always insist on a test run. This will help you gauge how the boat handles, whether it has enough power, and if it’s the right fit for you.

Test-driving gives you the chance to get a feel for the boat’s comfort, layout, and overall vibe – things that might not be as apparent from photos or specs. Plus, you’ll get a chance to see how easy it is to dock and maneuver, especially in tighter spaces. 

5. Failing to Plan for Maintenance Costs

Owning a boat, like a car, involves regular upkeep. It’s crucial to factor in the costs of maintenance, storage, and potential repairs when budgeting for your pontoon boat purchase. New boaters often overlook these ongoing expenses, focusing only on the initial cost of the boat itself. 

Pontoon boats, while generally durable, do need regular attention to stay in top shape. From winterizing your boat during the colder months to keeping up with routine maintenance, it’s a good idea to know what you’re getting into. At Knottical Marine, we don’t just sell boats; we also provide full-service maintenance to ensure your boat keeps running smoothly year after year.

6. Not Considering Resale Value

While you might plan to use your pontoon for years to come, it’s wise to consider its future resale value. Certain features, brands, and models tend to hold their value better than others. Do a little research into which brands are known for their longevity and which features are popular on the secondhand market. This can help you make a more informed decision now and could help you sell your boat faster and for a better price down the line.

Buying from a reputable dealer, like Knottical Marine, also helps ensure you’re getting a boat that will hold its value. We only carry trusted brands with solid reputations in the boating community.

7. Focusing Only on Price

It can be tempting to go for the cheapest pontoon boat you can find, but price should never be the sole deciding factor. A lower price might mean you’re sacrificing essential features, durability, or even safety. Remember, a boat is an investment in fun and relaxation – don’t let a seemingly great deal ruin that.

Take your time, compare models, and weigh all the factors – size, performance, maintenance costs, and quality – before making your final decision. A quality boat will give you years of pleasure and fun, leaving you with memories you’ll cherish forever.

Make Knottical Marine Your Partner in Boating


If you’re thinking about buying a pontoon boat, Knottical Marine is your go-to spot in North Idaho. We’ve got an extensive inventory, expert advice, and a service team ready to help you make the right choice for your boating dreams. Whether you’re looking for a boat to entertain friends or just something to get out on the water with the family, we’re here to guide you every step of the way. Explore our inventory on our website or visit us in Post Falls to get started on your boating adventure today!