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2026 Harris Grand Mariner 250
Harris Grand Mariner 250MarineMax Grand Lake is proud to present the new 2026 Harris 250 Grand Mariner (Stock #213913), a pontoon boat that redefines luxury, performance, and style. This stunning vessel is designed for those who seek both thrill and elegance on the water, delivering high performance coupled with exquisite craftsmanship.
- Engine: Mercury 350 VR-DO Verado with DTS (Digital Throttle & Shift) and PAS (Power Assist Steering)
- Status: New pontoon
- Trades: Trades considered (boats only)
- Location: MarineMax Grand Lake
- High-performance triple-tube hull for excellent stability and handling.
- Mercury 350 hp Verado delivers strong acceleration and smooth throttle response.
- Power-assisted steering and advanced throttle control for precise, effortless maneuvering.
- In-floor ski / gear locker built into the center tube for clean and efficient storage.
- Electric “ION” power-lift tower with integrated bimini, controllable via key fob.
- Stylish and modern fencing design with a luxurious finish.
- Full LED lighting package (interior + exterior) for evening ambiance and style.
- Plush pillow-top seating in soft-touch vinyl for ultimate comfort.
- Aft sunpad with a reversible backrest (lounger mode or upright) for flexibility.
- Raised Ultra-Lux helm seats with superior support and ergonomic seating for both driver and co-pilot.
- Thoughtful under-seat storage throughout the deck to keep gear tucked away.
- Elevated helm station offers great visibility and a commanding view.
- C-Zone digital switching system for lights, pumps, and onboard systems.
- Optional dual Simrad NSX displays for navigation, system monitoring, and engine data.
- Premium JL Audio sound system with amplifier, subwoofer, and tower-mounted speakers.
When you purchase this 2026 Grand Mariner 250 from MarineMax, you're not just getting a pontoon — you're joining a community and getting support:
- Ready-to-Go: Delivered with a full fuel tank and Go Boating Gear Kit.
- Financial Ease: Flexible financing and insurance to suit your needs.
- Exceptional Service: Online scheduling for maintenance and service.
- Expert Training: Boating classes and seminars to get you comfortable and confident.
- Community: Access to owner events, Getaways!® trips, and a network of fellow MarineMax boaters.
Model year
2026
Length overall
28 ft
Beam
8 ft 7 in
Hull
Other
Specification
As published by the listing party. Fields the listing did not publish are absent, not inferred.
Principal characteristics
Builder
Harris
Model
Grand Mariner 250
Class
Pontoon Boats
Model year
2026
Dimensions & hull
Length overall28 ft
Beam8 ft 7 in
Hull materialOther
Engine & propulsion
Engines1x MERCURY 350 VRDO DTS/PAS 350 hp
FuelGas
Published specifications
Length28 ft
Beam8 ft 7 in
Minimum Draft1 ft 1 in
Dry Weight4537.0 lbs
Engine Count1
Total Horse Power350 hp
Drive TypeOther
Fuel TypeGas
Max Speed36.0
MakeMERCURY
Model350 VRDO DTS/PAS
Fuel Capacity50.0 gal
Hull MaterialOther
ConditionNew
ClassPontoon Boats
Video & media
Published with this listing by the listing party.
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