2025 Harris Grand Mariner 250 Boat in Grand Haven, MI 49417 US
Built in 2025
Grand Mariner 250
1 Engine (MERCURY)
25 feet
Gas
Aluminum
2025 Harris Grand Mariner 250 - Triple Tube | Mercury 400 Verado | 40 Hours
More than $10,000 invested after delivery, including extended engine warranty coverage through year eight, premium ceramic coating applied to the interior and exterior with warranty protection, and custom protective wraps installed to enhance both durability and appearance.
This 2025 Harris Grand Mariner 250 SLDH delivers flagship pontoon luxury paired with serious performance. Powered by a Mercury 400L Verado V10 and built on Harris' triple-tube performance chassis, it offers exceptional speed, handling, and stability on the water.
Finished in Black Sapphire with White Diamond accents and Black Edition powder-coated fencing, this boat features premium Cool Touch pillow-top upholstery in Chestnut Brown with Onyx accents and a spacious luxury layout designed for entertaining.
Factory Options & Features
• Mercury 400L Verado V10 outboard
• 3.25" triple-tube performance chassis with integrated ski tow bar
• Black Sapphire primary fence color
• White Diamond exterior accent package
• Black Edition powder-coated fencing
• Cool Touch Chestnut Brown pillow-top upholstery
• Onyx furniture accent package
• Dual Ultra Lux high-back helm seats
• Ion power-lift wake tower with bimini
• Deluxe Technology Package
• JL Audio Diamond premium stereo system with amplifier & speakers
• C-Zone interior and exterior lighting package
• Beachwalk Seagrass flooring (full deck)
• Stainless steel ski tow bar
• Stainless steel auto-retract swim ladder
• Convenience package with 8.8" fenders
• Woodgrain luxury sport table
• Chaise lounge flip-up table
• Removable windscreen
• Raised helm station
• In-floor storage lid (beige)
• Battery switch system
• American flag (dealer installed)
• Tran shield engine cover
- 8 year warranty on the motor....an additional added value of $6,395
- Seat and stain protection...an additional added value of $1,295
- Wrapped toons in a black carbon print.....an additional added value of $2,395
This boat has spent its entire life in Michigan freshwater and currently has only 40 hours, presenting in excellent condition.
A rare opportunity to own a near-new, fully optioned Harris Grand Mariner 250 without the wait of a factory order.
Price History
| Date | Event | Price |
|---|---|---|
| 3/6/26 | Initial price | $169,000 |
2025 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 2025 Harris Grand Mariner 250
Customers are praising the 2025 Harris Grand Mariner 250 for its exceptional blend of luxury, performance, and versatility
Many highlight the spacious and comfortable seating layout, perfect for family outings or entertaining guests. The boat’s smooth handling and reliable engine receive frequent compliments, making it enjoyable for both leisurely cruising and more active water sports. Reviewers also appreciate the high-quality materials and attention to detail in the design, noting that it offers a premium boating experience. Overall, the Harris Grand Mariner 250 is celebrated for delivering excellent value and a stylish, fun time on the water.
The Biggest Pros and Cons
The 2025 Harris Grand Mariner 250 offers a blend of luxury, performance, and versatility, making it an attractive choice for boating enthusiasts. Here are some of the key pros and cons:
Pros
Spacious Design: The Grand Mariner 250 features a roomy layout with ample seating and lounging areas, perfect for entertaining family and friends.
High-Quality Construction: Built with premium materials and Harris’s reputation for durability, this model promises longevity and reliability on the water.
Powerful Performance: Equipped with a robust engine option, it delivers smooth handling and impressive speed, suitable for both leisurely cruises and more spirited outings.
Advanced Features: Modern amenities such as a sleek helm with updated electronics, comfortable upholstery, and customizable options enhance the overall boating experience.
Versatility: Ideal for a variety of activities including fishing, watersports, and relaxing day trips, thanks to its well-thought-out design and accessories.
Cons
Price Point: As a premium pontoon boat, the Grand Mariner 250 comes with a higher price tag, which may be a consideration for budget-conscious buyers.
Size Limitations: While spacious, the 250 model may not accommodate very large groups compared to bigger pontoon options.
Fuel Consumption: The powerful engine, while offering great performance, may lead to higher fuel usage compared to smaller or less powerful models.
Made For
The 2025 Harris Grand Mariner 250 is designed for boating enthusiasts who seek a perfect blend of luxury, performance, and versatility. Ideal for families and friends looking to enjoy spacious comfort on the water, this model caters to those who appreciate high-quality craftsmanship and innovative features. Whether you're into relaxing cruises, entertaining guests, or engaging in water sports, the Grand Mariner 250 offers a stylish and reliable experience for a wide range of boating adventures.
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No image available 2025 Harris Grand Mariner 250 | |||||
|---|---|---|---|---|---|
| $169,000 | $175,117 | $159,900 | $128,971 | $110,000 | $69,500 |
| Grand Haven | Kewadin | Manitou Beach | Kewadin | Bellaire | Manitou Beach |
| 25' | 25' | 25' | 23' | 23' | 25' |
| MERCURY | Mercury | Mercury | Mercury | - | Mercury |
| 400 hp | 425 hp | 350 hp | 300 hp | - | 200 hp |
| 97 | 46 | 216 | 46 | 6 | 458 |
Other Harris Grand Mariner 250 boats for sale in Michigan, United States
Other Harris boats for sale in Michigan, United States
Meet the Broker
Address
Boat Location
Contact SkipperBud's - Grand Haven about 2025 Harris Grand Mariner 250
11 Harbor Island Drive, Grand Haven, MI, 49417
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