2026 Harris Grand Mariner 250 Sold Boat in Osage Beach, MO 65065 US
Built in 2026
Grand Mariner 250
1 Engine (MERCURY)
25 feet
Gas
Aluminum
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 2026 Harris Grand Mariner 250 | ||||||
|---|---|---|---|---|---|---|
| Price | $203,722 | $203,699 | $198,741 | $191,810 | $191,520 | $186,900 |
| Location | Osage Beach | Kimberling City | Shell Knob | Kimberling City | Lake Ozark | Kimberling City |
| Nominal Length | 25' | 25' | 25' | 25' | 26' | 26' |
| Draft | 2' | - | - | - | - | - |
| Engine Make | MERCURY | - | - | - | Suzuki | - |
| Total Engine Power | 400 hp | - | - | - | 350 hp | - |
| Days on Market | 226 | 57 | 36 | 200 | 246 | 101 |
| Get in touch |
Other 2026 Harris Grand Mariner 250 For Sale in Missouri, United States
Other Harris boats for sale in Missouri, United States
MarineMax is proud to present the new 2026 Harris Grand Mariner 250 (Stock #218813), a pontoon boat that redefines luxury, performance, and craftsmanship. This vessel is an excellent choice for discerning boaters who want a premium experience, whether they are enjoying a quiet cruise, hosting a large gathering, or engaging in thrilling watersports. The Grand Mariner combines exquisite design with cutting-edge engineering, setting a new standard for on-water elegance.
Key Features and Highlights
Powerful Mercury V10 Verado Engine: This Grand Mariner 250 is equipped with a Mercury 400 HP Verado V10 outboard engine. This state-of-the-art power plant provides exhilarating acceleration and a top speed while maintaining a remarkably quiet and smooth ride.
Cutting-Edge Technology: The boat features a sophisticated helm with a large Simrad NSX touchscreen display. The integrated Digital Throttle & Shift (DTS) and an available Joystick Piloting for Outboards (JPO) system makes maneuvering and docking effortless.
Luxurious & Comfortable Seating: The Grand Mariner offers plush, ultra-soft seating and lounging areas throughout the boat. The versatile layout includes a multi-position rear lounger that easily transitions from a forward-facing seat to a fully reclined sunbed.
Performance & Stability: Built on a robust aluminum chassis, this model features the optional Performance Package with a third pontoon tube. This design provides enhanced stability, better handling, and a smoother ride, even at high speeds and in choppy conditions.
Onboard Amenities: The boat is designed for ultimate comfort and entertainment, featuring a high-quality JL Audio sound system, a powered bimini top, and a convenient flip-up table. The spacious layout and ample storage make it perfect for hosting a large group of up to 14 people.
At MarineMax, we are dedicated to making boating easy and enjoyable. When you purchase a boat from us, you'll benefit from our comprehensive support, including:
A full fuel tank upon purchase.
A Go Boating Gear kit filled with essentials for safety on the water.
Hassle-free financing and insurance options.
Exceptional service with convenient online scheduling.
Expert guidance through various boating classes and seminars.
Access to our exclusive Getaways!® trips and customer events, connecting you with a vibrant community of fellow boaters.
Trades considered.
Price History
| Date | Event | Price |
|---|---|---|
| 7/14/26 | Price increased | $203,722(+6.9%) |
| 6/16/26 | Price decreased | $190,659(-22.3%) |
| 5/14/26 | Initial price | $245,434 |
Videos from MarineMax Osage Beach on this 2026 Harris Grand Mariner 250
Harris Grand Mariner 250: BoatTEST Review
Overview
The Grand Mariner introduces an innovative integration with Mercury's single engine joystick system, enabling enhanced maneuverability for single-engine boats. This advancement allows the vessel to perform 360-degree rotations and precise parallel docking, significantly improving handling and control in tight spaces.
Exterior Design and Features
The boat features a thoughtfully designed exterior with adjustable seating that can be set at various levels or laid flat for comfort. A conveniently positioned cooler is accessible both from the deck and the water, allowing swimmers to easily retrieve refreshments. The Grand Mariner is equipped with a cladded power tower that includes interior lighting, enhancing both functionality and aesthetics during evening use. Upgraded wood trim accents provide a refined finish, complemented by premium JL Audio sound systems integrated into the design.
Cockpit and Bridge Technology
The cockpit center is elevated and incorporates sophisticated integrated lighting within the dash for improved visibility and ambiance. Navigation and control options include dual Simrad displays or customizable gauge configurations, catering to different user preferences. The helm features a joystick control dedicated to precise docking maneuvers, supported by premium wood-trimmed steering components. Lighting controls are managed through an advanced LED system with multiple modes, including SOS signaling for emergencies, automatic docking light activation, and a 'dock party' mode that illuminates tower lights for social gatherings.
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Boat Location
Contact MarineMax Osage Beach about 2026 Harris Grand Mariner 250
4543 Osage Beach Parkway, Osage Beach, MO, 65065
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