2026 Harris Grand Mariner 250 SLDH
Price on request
Boat in Eagle River, WI 54521 US
Grand Mariner 250 SLDH
1 Engine (--)
25 feet
Gas
Other
Overview from around the web 2026 Harris Grand Mariner 250 SLDH
The 2026 Harris Grand Mariner 250 SLDH has garnered enthusiastic feedback from customers who appreciate its luxurious features and performance on the water
Here are some common themes from customer reviews: 1. Spacious Layout: Many users admire the boat’s generous seating arrangements and clever use of space. The dual helm layout allows for socializing while navigating, making it ideal for family outings and entertaining guests. 2. Comfort and Luxury: Customers are impressed by the plush seating and high-quality materials used throughout the boat. The soft-touch upholstery and ergonomic design enhance the overall comfort, making long days on the water enjoyable. 3. Smooth Ride: The boat's handling and stability are frequently praised. Owners report a smooth ride, even in choppy waters, thanks to the advanced hull design and powerful engine options. 4. Innovative Features: The 2026 model is noted for its modern technology integration, including a sophisticated sound system, touchscreen controls, and smart storage solutions, which enhance the user experience. 5. Versatile Performance: Many customers appreciate the versatility of the Harris Grand Mariner 250 SLDH, whether they're cruising, fishing, or simply lounging. The boat’s performance is celebrated across various water activities. 6. Stylish Design: The aesthetic appeal of the boat is a highlight for many owners. The sleek lines, customizable color options, and attention to detail contribute to its elegant look on the water. 7. Quality Build: Customers frequently mention the durable construction and craftsmanship that Harris is known for, providing peace of mind during their adventures. Overall, the 2026 Harris Grand Mariner 250 SLDH has received positive reviews for its blend of luxury, performance, and innovative features, making it a strong choice for boating enthusiasts looking to elevate their experience on the water.
The Biggest Pros and Cons
2026 Harris Grand Mariner 250 SLDH Overview The 2026 Harris Grand Mariner 250 SLDH is a luxurious pontoon boat designed for performance and comfort. Perfect for family outings, parties, or peaceful days on the water, the Grand Mariner combines elegance with functionality.
Pros
Spacious Layout: The Grand Mariner 250 SLDH features a spacious deck layout that easily accommodates family and friends. With ample seating, it ensures everyone can enjoy a comfortable ride.
Luxurious Finishes: High-quality materials and finishes give this boat an upscale feel. From the plush seating to elegant accents, the attention to detail is evident throughout.
Performance: Equipped with powerful engines and advanced hull design, the 250 SLDH delivers impressive performance on the water, making it suitable for both leisurely cruising and water sports.
Versatile Features: This model includes diverse features, such as a wet bar, ample storage, and optional upgrades like a sound system or a bimini top, allowing you to customize the boat to fit your lifestyle.
Smooth Ride: The combination of high-quality construction and advanced design ensures a smooth and stable ride, even in choppy waters.
Safety Features: Harris prioritizes safety, equipping their boats with essential safety features to protect passengers during boating adventures.
Cons
Price Point: The luxury features and performance of the Grand Mariner 250 SLDH come at a premium price, which may be a consideration for budget-conscious buyers.
Size and Weight: As a larger pontoon, it may require a powerful tow vehicle and can be more challenging to maneuver in tight spaces compared to smaller boats.
Maintenance Costs: While built to last, the luxurious elements may entail higher maintenance costs over time, particularly if opting for additional upgrades.
Fuel Consumption: Depending on the engine choice and usage, the boat may have higher fuel consumption compared to smaller models or more fuel-efficient options.
Limited Offshore Capability: While excellent for lakes and rivers, the Grand Mariner 250 SLDH isn’t designed for open ocean conditions, which may limit some boating adventures.
Made For
The 2026 Harris Grand Mariner 250 SLDH is designed for discerning boaters who seek a perfect blend of luxury, comfort, and performance on the water. This vessel is ideal for families and friends looking to enjoy memorable outings, whether it's leisurely cruises, water sports, or simply soaking up the sun. With its spacious layout and high-quality finishes, the Grand Mariner caters to those who appreciate elegance and functionality. It's perfect for social gatherings, offering ample seating and a well-equipped bar area for entertaining. The boat's innovative design and durable construction make it suitable for both relaxed afternoons on calm waters and exciting excursions. Additionally, the Harris Grand Mariner 250 SLDH is for the adventure-seekers who value versatility. With powerful engine options and the latest in navigation technology, it ensures a smooth ride and effortless handling, whether you’re exploring serene lakes or making waves on the open sea. In summary, this vessel is tailored for individuals and families who prioritize style, comfort, and performance, aiming to elevate their boating experience to new heights in 2026 and beyond.
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| Price on request | Price on request | Price on request | Price on request | Price on request | Price on request |
| Eagle River | Oshkosh | Eagle River | Eagle River | Eagle River | Eagle River |
| 25' | 25' | 25' | 23' | 23' | 21' |
| - | MERCURY | - | - | - | - |
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Meet the Broker

Address
Boat Location
Contact Boat Sport Marina, Inc. about 2026 Harris Grand Mariner 250 SLDH
3666 State Highway 70 E, Eagle River, WI, 54521






































