2026 Harris Grand Mariner 250 for Sale #218813

MarineMax is proud to present the new 2026 Harris Grand Mariner 250 (Stock #218813), a pontoon boat that redefines luxury, power, and craftsmanship. This vessel is an excellent choice for discerning boaters who want a premium feel, 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 has 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. Plush & Comfy 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. Power & Stability: Built on a robust aluminum chassis, this model features the optional Power 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 full 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. Great 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.