Gallery
Every angle
What's aboard
- Tow tower
Overview
With a totally redesigned look, the Grand Mariner stuns everyone on the lake with it's sweeping lines and sloped silhouette. Our soft-touch vinyl and luxurious furniture keep your family comfortable, while the Mercury engine puts plenty of power for watersports at your fingertips.
With the sleek look and high tech of an all-electric tower and C-Zone helm, you have ultimate control of your Grand Mariner—whether you're managing your electric system or illuminating the night with a signature light show.
What's included
Everything included
Options include:
- 300L Verado DTS
- Ion Tower
- JL Diamond Stereo
- Convenience Package
- Total Lighting Package
- Blackout Edition
- RPM 325 Chassis
The pinnacle of pontoon luxury, the Grand Mariner Series combines sleek design, premium craftsmanship, and cutting-edge performance. Inspired by refined coastal living, it delivers an elevated on-water experience with every detail designed for comfort, style, and sophistication.
Show your friends the true meaning of luxury aboard the gorgeously styled Grand Mariner. Spectacular power and smooth performance infuse every moment with excitement, while its sleek silhouette and premium finishes make a bold statement on the water. From high-horsepower engines to precision handling, the Grand Mariner is built to thrill—effortlessly blending elegance and adrenaline for an unforgettable ride.
More than a hull
Video coming soonFull specifications
- Year
- 2027
- Make
- Harris
- Model
- Grand Mariner 230 SLDH
- Category
- Power
- Class
- Pontoon Boats, Runabouts
- Condition
- New
- Length overall
- 26 ft
- Nominal length
- 23.75 ft
- Beam
- 8.5 ft
- Engines
- 1 × 300 hp
- Engine hours
- 3
- Hull material
- Aluminum
- Location
- Rogers, AR
Own it this season
Competitive marine rates, trades welcome, and a real person to walk you through the numbers. Terms up to 20 years on qualifying boats.
- Competitive marine rates
- Trade-ins welcome
- Quick pre-approval
Name your number on this Harris
Sellers respond to real numbers. Tell us what you're thinking and we'll take your offer straight to the team.