2026 Harris Grand Mariner 250 Boat in Lewisville 75057 US
Built in 2026
Grand Mariner 250
1 Engine (MERCURY)
25 feet
Gas
Aluminum
The 2026 Harris 250 Grand Mariner (Stock 219419) is a high-performance luxury pontoon that defines "over-the-top" capability, pairing the immense power of a 425HP V10 with a sophisticated 25-foot platform. Built on a heavy-duty 27-inch triple-tube chassis, this configuration is a "Premium Experience" build designed for those who want maximum speed, total shade coverage, and the highest level of digital control available.
Key Specifications & Details
- Engine: Mercury 425L V10 Verado
- Status: Trailer is not included in the price.
- Trades: Trades considered (Boats only).
- Location: Available at MarineMax Dallas
- Mercury 425L V10 Verado: The pinnacle of outboard engineering, delivering a massive 425 HP. This engine features Digital Throttle & Shift (DTS) and Power Assist Steering (PAS) for silky-smooth handling of all that V10 torque.
- Performance Level 3 Chassis: A high-buoyancy configuration featuring triple 27" tubes with lifting strakes and a full-length keel, providing the structural integrity needed for high-speed stability and sharp tracking.
- Ski Tow Bar: A heavy-duty stainless steel structural mount designed to handle professional-grade towing for skiers, wakeboarders, and tubers.
- Large Diameter Tubes: The 27-inch pontoons offer a significantly higher weight capacity and a more stable, level ride in rough water compared to standard 25-inch setups.
- Black Sapphire & Black Matte: A sophisticated, "stealth" aesthetic featuring Black Sapphire panels, Black Matte accents, and the Black Edition powder-coated fence.
- Ion Power Lift Tower: An electrically actuated tower that lowers at the touch of a button for bridge or garage clearance, featuring integrated Tower Can Speakers for a 360-degree audio experience.
- Double Bimini System: Two connected Black Bimini tops that extend to provide total deck coverage, ensuring every passenger stays cool under the summer sun.
- Swim & Social: Features an Aft Swim Seat for lounging at the waterline and two additional 8.8" fenders with straps for simplified docking.
- SLDH Layout & Chestnut Brown: Features the Single Rear-Facing Lounger (SL) paired with Dual Helm Seats (DH), finished in Luxury Chestnut Brown upholstery with striking Onyx (Black) accents.
- Full Chestnut Teak Flooring: A premium, textured woven vinyl flooring that provides a natural teak look while remaining durable, slip-resistant, and easy to clean.
- High-End Socializing: Includes a Woodgrain Luxury Sport Table, an Upgraded Black Acrylic Table, and a Chaise End Flip-Up Table, offering multiple zones for dining and drinks.
- Ultra Luxury High Back Helm Seats: Matching upgraded captain and co-captain chairs on a Raised Helm platform, ensuring both the driver and companion have an unobstructed view over the bow.
- Total Lighting Package (C-Zone): A fully integrated digital switching system that allows you to control the Interior and Exterior RGB lighting through a centralized, high-tech interface.
- Tech & Convenience Packages: These bundles provide a "glass dash" experience with high-definition touchscreen displays, integrated GPS, and upgraded helm controls.
- Helm Upgrades: Features a Steering Wheel Upgrade, a Removable Windscreen, and a wide-angle Helm Rearview Mirror for safely monitoring skiers.
- Safety Railing: A stainless steel perimeter railing at the stern, allowing passengers to safely utilize the rear lounger while the boat is underway.
The MarineMax Advantage: Ownership Made Easy
When you purchase this boat, you don't just get a boat-you join the MarineMax family and benefit from our comprehensive support, making boating easy and enjoyable:
- Ready-to-Go: A full fuel tank upon purchase and a Go Boating Gear kit filled with essentials for safety on the water.
- Financial Ease: Hassle-free financing and insurance options.
- Exceptional Service: Convenient online scheduling for all your maintenance needs.
- Expert Training: Boating classes and seminars to build your confidence on the water.
- Community: Exclusive access to our Getaways!® trips and customer events, connecting you with a vibrant community of fellow boaters
Contact Us Today! Visit us in-store at MarineMax to see the boat in person or contact us to schedule a demo ride!
Price History
| Date | Event | Price |
|---|---|---|
| 5/20/26 | Initial price | $252,062 |
Videos from MarineMax Dallas on this 2026 Harris Grand Mariner 250
2026 Harris Grand Mariner 250 Video Tours
Boattest.com 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.
Overview from around the web 2026 Harris Grand Mariner 250
The 2026 Harris Grand Mariner 250 has received positive feedback from customers who appreciate its luxurious design and innovative features
Many users highlight the spacious layout, which comfortably accommodates family and friends for a day on the water. The quality of materials and craftsmanship is frequently praised, ensuring durability and a premium feel. Boat enthusiasts often commend the powerful performance and smooth handling, making it enjoyable for cruising, watersports, or relaxing in style. The advanced technology and entertainment options equipped in the Grand Mariner 250, such as sound systems and navigation tools, are also noted as standout features that enhance the boating experience. Overall, customers express satisfaction with the blend of comfort, performance, and stylish design, making the 2026 Harris Grand Mariner 250 a sought-after choice for those looking to elevate their time on the water.
Made For
The 2026 Harris Grand Mariner 250 is designed for boating enthusiasts who value luxury, performance, and versatility. Perfect for families looking to create memorable moments on the water, this boat caters to those who appreciate both leisure cruising and entertaining guests. Whether you're hosting friends for a day of fun on the lake or enjoying a serene sunset sail, the Grand Mariner 250 provides ample space and comfort. Seasoned boaters will find its advanced features and robust construction appealing, ensuring a reliable and enjoyable experience for all skill levels. With luxurious seating, stylish accents, and options for state-of-the-art technology, this model is suited for anyone who desires a premium on-water experience. From fishing trips to leisurely getaways, the Harris Grand Mariner 250 is the ideal choice for those who want it all.
Finance your dream boat!
Finance your dream boat!
Be the first to know when similar boats hit the market
Get notified when new boats become available
Boats For Sale in Texas, United States Similar to the 2026 Harris Grand Mariner 250
Compare with similar boats and find the perfect one for you.
 2026 Harris Grand Mariner 250 | |||||
|---|---|---|---|---|---|
| $252,062 | $251,477 | $254,682 | $235,043 | $232,965 | $226,613 |
| Lewisville | Lewisville | Lewisville | Lewisville | Lewisville | Lewisville |
| 25' | 25' | 25' | 23' | 23' | 25' |
| 2' | - | - | - | - | - |
| MERCURY | MERCURY | MERCURY | MERCURY | MERCURY | MERCURY |
| 425 hp | 425 hp | 425 hp | 350 hp | 350 hp | 350 hp |
| 20 | 20 | 20 | 20 | 20 | 147 |
Other 2026 Harris Grand Mariner 250 For Sale in Texas, United States
Other Harris boats for sale in Texas, United States
Meet the Broker
Address
Boat Location
Contact MarineMax Dallas about 2026 Harris Grand Mariner 250
Lewisville, Texas, 75057
Login with Google