2021 Harris Grand Mariner 250 Boat in Madisonville, LA 70447 US
Grand Mariner 250
1 Engine (Mercury)
25 feet
Gas
Aluminum
2021 Harris Grand Mariner 250 - SHORT SALE
Freshwater Only • Dry Stored Since New • Trailer Included
Contact our sales team today to receive our best price and current offers!
Don't miss this exceptional opportunity to own a 2021 Harris Grand Mariner 250 at an outstanding value. This pontoon has always been stored in dry storage, has been used exclusively in freshwater, and is powered by a Mercury 300 HP FourStroke DTS with only 85 hours.
Loaded with premium factory options and including a trailer, this Grand Mariner is turnkey and ready for the water.
Features & Equipment
- Mercury 300 HP FourStroke DTS
- Only 85 Engine Hours
- Trailer Included
- Electric Power Bimini Top
- Black Sapphire Fence Color
- Black Edition Powder-Coated Fence Package
- Center Walk Floorplan with Dual Helm Seats
- Silver Gray Premium Furniture
- Performance Package Level 3
- Stainless Steel Ski Tow Bar
- Saltwater Package for 25" Tubes
- Total Lighting Package
- Convenience Package
- Ultra-Lux Helm Chair with Flip-Up Bolster
- Full Gray Seagrass Flooring
- JL Audio Diamond Premium Sound System
- Onboard 120V Battery Charger
- Privacy Changing Room with Curtain
- Boarding Ladder
- Table
Exceptional Condition
This Harris Grand Mariner has been meticulously cared for, spending its life in freshwater and protected in dry storage when not in use. With only 85 hours, premium equipment, and a trailer included, this is an outstanding opportunity for anyone looking for a luxury pontoon in excellent condition.
For more information or to schedule your private showing, contact Nunmaker Yachts and speak with one of our knowledgeable sales professionals.
Ask about our Price Match Guarantee and competitive in-house financing, with terms available up to 20 years on qualifying models.
For more information or to schedule a showing, contact the Listing Agent Trey Easterly at Nunmaker Yachts on Cell # 985-705-8527, call, text or email. teasterly@nunmakeryachts.com
Ask about our price match guarantee and in-house financing. Up to 20-year term on selected models.
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Price History
| Date | Event | Price |
|---|---|---|
| 8/18/26 | Initial price | $79,999 |
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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2021 Harris Grand Mariner 250 | ||||||
|---|---|---|---|---|---|---|
| Price | $79,999 | $82,887 | $74,965 | $95,000 | $97,810 | $99,995 |
| Location | Madisonville | Lake Charles | Kenner | Addis | Gonzales | Marrero |
| Nominal Length | 25' | 27' | 26' | 27' | 27' | 23' |
| Draft | 2' | - | - | - | - | - |
| Engine Make | Mercury | MERCURY MARINE | - | - | MERCURY MARINE | - |
| Total Engine Power | 300 hp | 350 hp | - | - | 300 hp | - |
| Days on Market | 16 | 629 | 153 | 0 | 111 | 214 |
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Contact Nunmaker Yachts about 2021 Harris Grand Mariner 250
112 Highway 22 E, Madisonville, LA, 70447
































