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6080 Lanier Island Parkway,
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6900 Lanier Island Parkway,
Buford, GA 30518

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3149 Shoreland Drive,
Buford, GA 30518

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15597 North Highway 11,
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7700 North Highway 11,
Sunset, SC 29685

Singleton Marine Parker Creek Marina

486 Park Creek Marina Rd,
Equality, AL 36026

Singleton Marine Jacksons Gap

124 Edgewater Drive,
Jackson Gap, AL 36861

Singleton Marine Blue Creek Marina

7280 Highway 49 South,
Dadeville, AL 36853

Singleton Marine Lake Oconee

5820 Lake Oconee Parkway,
Greensboro, GA 30642

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100 Ridge Road,
Canton, GA 30114

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5529 Lanier Island Parkway,
Buford, GA 30518

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Equality, Al 36026

Singleton Marine Blue Creek Marina

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Location Details & Services
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Equality, Al 36026

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Singleton Marine Blue Creek Marina

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Location Details & Services

Select a Store

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Use my current location

OneWater Service Center

6080 Lanier Island Parkway,
Buford, GA 30518

Singleton Marine Holiday Marina

6900 Lanier Island Parkway,
Buford, GA 30518

Singleton Marine Used Boat Super Center Lake Lanier

3149 Shoreland Drive,
Buford, GA 30518

Singleton Marine Lake Keowee Service Center

15597 North Highway 11,
Salem, SC 29676

Singleton Marine Lake Keowee

7700 North Highway 11,
Sunset, SC 29685

Singleton Marine Parker Creek Marina

486 Park Creek Marina Rd,
Equality, AL 36026

Singleton Marine Jacksons Gap

124 Edgewater Drive,
Jackson Gap, AL 36861

Singleton Marine Blue Creek Marina

7280 Highway 49 South,
Dadeville, AL 36853

Singleton Marine Lake Oconee

5820 Lake Oconee Parkway,
Greensboro, GA 30642

Singleton Marine Lake Allatoona

100 Ridge Road,
Canton, GA 30114

Singleton Marine - Atlanta

5529 Lanier Island Parkway,
Buford, GA 30518

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SPECS

non-filled-map

Location
Buford, Georgia

Condition

Condition
Used

calender

Year
2019

type

Make
Harris

type

Model
250 Gm

stock

HIN
HAMP2945B919

type

Category
Pontoon

boat-length

Length
25 '0"

beam-length

Beam
8' 1"

engine

Engines
1

dark-power

HP
300

engine-hours

Engine Hours*
498

stock

Stock Number
U34605

inventory-status

Inventory Status
Available

Description

Experience the ultimate in leisure and luxury on the water with the 2019 Harris Grand Mariner 250, a premium pontoon boat for sale that perfectly blends performance, comfort, and style. Whether you’re searching for a Harris boat for sale to elevate your family outings or to host unforgettable gatherings with friends, this used pontoon is ready to deliver endless fun and relaxation.

Overview
The 2019 Harris Grand Mariner 250 stands out as a top-tier pontoon boat, measuring an impressive 25 feet in length. Its spacious design ensures ample room for passengers to stretch out, socialize, and enjoy the ride. As a used pontoon boat, this model offers the advantage of proven reliability and value, making it an attractive choice for those seeking a high-quality vessel without the new-boat price tag. The sleek lines and modern styling of the Grand Mariner 250 make it a head-turner at any marina or lake, while its robust construction promises years of enjoyment.

Performance
Powering this Harris Grand Mariner 250 is a single engine boasting a robust 300 horsepower, with 498 engine hours logged. This powerful setup ensures smooth acceleration, responsive handling, and the ability to cruise effortlessly across the water. Whether you’re towing water toys, heading out for a day of fishing, or simply enjoying a sunset cruise, the engine’s impressive output provides the performance you need for a variety of activities. The combination of high horsepower and pontoon stability means you can expect a thrilling yet comfortable ride every time you set out.

Features and Specifications
The Harris Grand Mariner 250 is designed with both luxury and practicality in mind. Its 25-foot length offers generous deck space, perfect for entertaining guests or relaxing with family. The pontoon layout ensures stability and safety, making it ideal for passengers of all ages. Special features of this model include its powerful 300-horsepower engine, which not only enhances performance but also expands the range of activities you can enjoy on the water. With 498 engine hours, this used pontoon boat has been well maintained and is ready for many more adventures.

Benefits
Owning a Harris Grand Mariner 250 pontoon boat opens up a world of recreational possibilities. Imagine spending sunny afternoons cruising along the shoreline, hosting lively gatherings with friends, or enjoying peaceful moments with loved ones. The spacious deck allows everyone to find their perfect spot, whether it’s lounging in the sun, sharing a meal, or engaging in water sports. The pontoon’s stable platform makes it easy to move around, ensuring comfort and safety for all on board. With its powerful engine, you’ll have the versatility to explore new destinations, tow water toys, or simply relax and take in the scenery.

Practical Uses
This Harris boat for sale is as practical as it is enjoyable. Its generous storage options make it easy to stow away gear, snacks, and personal items, keeping the deck clutter-free and organized. The pontoon design simplifies docking and maneuvering, making it accessible even for those new to boating. Fuel efficiency is another advantage, allowing you to spend more time on the water and less at the pump. The durable construction and thoughtful layout ensure that maintenance is straightforward, so you can focus on making memories rather than worrying about upkeep.

Ideal Usage
The Harris Grand Mariner 250 shines in a variety of scenarios, making it a versatile choice for any boating enthusiast. For family outings, the spacious deck and stable ride provide a safe and enjoyable environment for kids and adults alike. If fishing is your passion, the ample room and easy access to the water make it a great platform for casting lines and reeling in your catch. For those who love to entertain, the stylish design and comfortable seating create the perfect setting for social gatherings, sunset cruises, or celebratory events. Whether you’re seeking adventure or relaxation, this pontoon boat adapts to your lifestyle and preferences.

Conclusion
In summary, the 2019 Harris Grand Mariner 250 is a standout pontoon boat for sale that combines luxury, performance, and versatility. With its powerful 300-horsepower engine, spacious 25-foot deck, and proven reliability, this used Harris boat for sale is ready to deliver unforgettable experiences on the water. Whether you’re looking to create lasting memories with family, entertain friends, or explore new horizons, the Grand Mariner 250 offers everything you need for a fun and rewarding boating lifestyle. Don’t miss your chance to own this exceptional pontoon—contact the dealer today to learn more and schedule a viewing.
Vessel ID# U34605     Last Updated: 12-06-2025 07:23 UTC
This product description was created, in whole or in part, using generative artificial intelligence (AI) and is provided for informational purposes only. While we strive for accuracy, please note that details such as product features, specifications, and availability may vary. We encourage you to verify all information before making a purchase. All sales are subject to our standard Purchase Agreement and other dealer required documentation.
Please note that the images displayed may be illustrative or representative of the actual vessel. Variations in features, options, color, condition, and engine hours may occur between the images and the actual vessel. For accurate and specific details regarding each vessel, including whether the images are of the actual vessel, please refer to the accompanying description. We encourage prospective buyers to contact us directly to verify image authenticity and to request additional photographs of the actual vessel.
* Note that the stated engine hours have not been verified. Please confirm with your sales consultant.
Not all boats include a trailer. Inquire about a trailer with purchase.
Offered By Singleton Marine
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