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Spend-A-Day Marina

9481 OH-708 North,
Russells Point, OH 43348

Spend-A-Day Marina Avalon & Used Boats

457 E Main St,
Russells Point, OH 43348

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Lewisville, TX 75067

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Spend-A-Day Marina

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Use my current location

Spend-A-Day Marina

9481 OH-708 North,
Russells Point, OH 43348

Spend-A-Day Marina Avalon & Used Boats

457 E Main St,
Russells Point, OH 43348

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Specs

Location

Condition
Used

Year
2016

Make
Harris

Model
Grand Mariner 250 SL

HIN
HAMP3753F616

Category
Pontoon

boat-length

Length
28 '10"

beam-length

Beam
8' 6"

engine

Engines
1

dark-power

HP
300

engine-hours

Engine Hours*
82

Stock Number
N313786A

inventory-status

Inventory Status
Available

Description

IntroductionExperience the ultimate in luxury, performance, and versatility with this stunning 2016 Harris Grand Mariner 250 SL pontoon boat for sale. Renowned for its exceptional craftsmanship and innovative design, the Harris Grand Mariner 250 SL offers an unforgettable boating experience for families, friends, and anyone seeking adventure on the water. If you are searching for a used Harris boat for sale that combines power, comfort, and style, this impressive pontoon is sure to exceed your expectations.

Overview
This 2016 Harris Grand Mariner 250 SL pontoon boat stretches an impressive 28.83 feet in length, providing ample space for relaxation, entertainment, and fun. As a used pontoon boat, it has been meticulously maintained and is ready for countless new adventures. The sleek lines and modern profile of the Grand Mariner 250 SL make it a standout on any lake or river, while its spacious deck layout ensures everyone on board enjoys a comfortable and memorable outing.

Performance
At the heart of this Harris Grand Mariner 250 SL is a powerful 300-horsepower engine, delivering exhilarating performance and smooth handling. With only 82 engine hours, this pontoon boat for sale offers plenty of life and reliability for years to come. The single-engine setup ensures straightforward operation and maintenance, making it an ideal choice for both seasoned boaters and those new to the water. Whether you are cruising at a leisurely pace or powering across open water, the Grand Mariner 250 SL provides a responsive and enjoyable ride every time.

Features and Specifications
The 2016 Harris Grand Mariner 250 SL is designed with both luxury and functionality in mind. Its generous 28.83-foot length creates an open, inviting space perfect for socializing, sunbathing, or simply taking in the scenic views. The pontoon’s layout is thoughtfully arranged to maximize comfort and convenience, with plush seating and ample room for guests to move about freely. The sturdy construction and high-quality materials used throughout ensure durability and long-lasting appeal, making this Harris boat for sale a smart investment for any boating enthusiast.

Benefits
Owning a Harris Grand Mariner 250 SL pontoon boat means embracing a lifestyle of fun, relaxation, and connection. The spacious deck is perfect for hosting gatherings, family outings, or romantic sunset cruises. With its powerful engine, you can easily explore new destinations, tow water toys, or enjoy thrilling rides across the water. The comfortable seating and open layout make it easy to unwind, share laughter, and create lasting memories with loved ones. Whether you are seeking adventure or tranquility, this pontoon boat for sale delivers the best of both worlds.

Practical Uses
This Harris pontoon boat is not only about luxury and entertainment—it also offers practical advantages that enhance your boating experience. The expansive deck provides plenty of storage options for gear, coolers, and water toys, keeping everything organized and within reach. The pontoon’s design makes docking and maneuvering a breeze, even for those new to boating. Its efficient engine ensures you can enjoy longer days on the water without worrying about frequent refueling stops. Every detail of the Grand Mariner 250 SL is crafted to make ownership as enjoyable and hassle-free as possible.

Ideal Usage
The 2016 Harris Grand Mariner 250 SL shines in a variety of scenarios, making it a versatile choice for any boating enthusiast. Imagine leisurely cruises with family and friends, where everyone can relax, swim, and soak up the sun. This pontoon boat is also perfect for fishing trips, offering plenty of space for casting lines and storing your catch. For those who love water sports, the powerful engine provides the speed and agility needed for tubing, wakeboarding, or skiing. Whether you are planning a quiet day on the lake or an action-packed adventure, this Harris boat for sale adapts to your every need.

Conclusion
If you are searching for a used pontoon boat for sale that combines luxury, performance, and practicality, the 2016 Harris Grand Mariner 250 SL is an exceptional choice. With its impressive 28.83-foot length, powerful 300-horsepower engine, and low engine hours, this Harris boat for sale offers everything you need for unforgettable days on the water. Enjoy the spacious layout, stylish design, and reliable performance that have made Harris a leader in the pontoon industry. Do not miss your chance to own this remarkable pontoon boat—contact the dealer today to learn more and schedule a viewing. Your next adventure awaits with the Harris Grand Mariner 250 SL!

* Freight, prep, dealer fee and tax additional to stated price

Vessel ID# N313786A     Last Updated: 04-30-2026 17:54 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 Spend-A-Day Marina

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2016 Harris Grand Mariner 250 SL

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Rambo Marine - Huntsville, AL

  • HIN HAMP3753F616
  • Stk# N313786A
nationwide-icon Nationwide Inventory

Sourced from Rambo Marine - Huntsville

15904 Highway 231 North, Hazel Green, AL 35750

Visit Original Listing
Specs
non-filled-map

Location

Hazel Green, AL
boat-length

Length

28 '10"
Condition

Condition

Used
beam-length

Beam

8' 6"
calender

Year

2016
engine

Engines

1
type

Make

Harris
dark-power

HP

300
type

Model

Grand Mariner 250 SL
engine-hours

Engine Hours*

82
stock

HIN

HAMP3753F616
stock

Stock Number

N313786A
type

Category

Pontoon
inventory-status

Inventory Status

Available
Description
IntroductionExperience the ultimate in luxury, performance, and versatility with this stunning 2016 Harris Grand Mariner 250 SL pontoon boat for sale. Renowned for its exceptional craftsmanship and innovative design, the Harris Grand Mariner 250 SL offers an unforgettable boating experience for families, friends, and anyone seeking adventure on the water. If you are searching for a used Harris boat for sale that combines power, comfort, and style, this impressive pontoon is sure to exceed your expectations.

Overview
This 2016 Harris Grand Mariner 250 SL pontoon boat stretches an impressive 28.83 feet in length, providing ample space for relaxation, entertainment, and fun. As a used pontoon boat, it has been meticulously maintained and is ready for countless new adventures. The sleek lines and modern profile of the Grand Mariner 250 SL make it a standout on any lake or river, while its spacious deck layout ensures everyone on board enjoys a comfortable and memorable outing.

Performance
At the heart of this Harris Grand Mariner 250 SL is a powerful 300-horsepower engine, delivering exhilarating performance and smooth handling. With only 82 engine hours, this pontoon boat for sale offers plenty of life and reliability for years to come. The single-engine setup ensures straightforward operation and maintenance, making it an ideal choice for both seasoned boaters and those new to the water. Whether you are cruising at a leisurely pace or powering across open water, the Grand Mariner 250 SL provides a responsive and enjoyable ride every time.

Features and Specifications
The 2016 Harris Grand Mariner 250 SL is designed with both luxury and functionality in mind. Its generous 28.83-foot length creates an open, inviting space perfect for socializing, sunbathing, or simply taking in the scenic views. The pontoon’s layout is thoughtfully arranged to maximize comfort and convenience, with plush seating and ample room for guests to move about freely. The sturdy construction and high-quality materials used throughout ensure durability and long-lasting appeal, making this Harris boat for sale a smart investment for any boating enthusiast.

Benefits
Owning a Harris Grand Mariner 250 SL pontoon boat means embracing a lifestyle of fun, relaxation, and connection. The spacious deck is perfect for hosting gatherings, family outings, or romantic sunset cruises. With its powerful engine, you can easily explore new destinations, tow water toys, or enjoy thrilling rides across the water. The comfortable seating and open layout make it easy to unwind, share laughter, and create lasting memories with loved ones. Whether you are seeking adventure or tranquility, this pontoon boat for sale delivers the best of both worlds.

Practical Uses
This Harris pontoon boat is not only about luxury and entertainment—it also offers practical advantages that enhance your boating experience. The expansive deck provides plenty of storage options for gear, coolers, and water toys, keeping everything organized and within reach. The pontoon’s design makes docking and maneuvering a breeze, even for those new to boating. Its efficient engine ensures you can enjoy longer days on the water without worrying about frequent refueling stops. Every detail of the Grand Mariner 250 SL is crafted to make ownership as enjoyable and hassle-free as possible.

Ideal Usage
The 2016 Harris Grand Mariner 250 SL shines in a variety of scenarios, making it a versatile choice for any boating enthusiast. Imagine leisurely cruises with family and friends, where everyone can relax, swim, and soak up the sun. This pontoon boat is also perfect for fishing trips, offering plenty of space for casting lines and storing your catch. For those who love water sports, the powerful engine provides the speed and agility needed for tubing, wakeboarding, or skiing. Whether you are planning a quiet day on the lake or an action-packed adventure, this Harris boat for sale adapts to your every need.

Conclusion
If you are searching for a used pontoon boat for sale that combines luxury, performance, and practicality, the 2016 Harris Grand Mariner 250 SL is an exceptional choice. With its impressive 28.83-foot length, powerful 300-horsepower engine, and low engine hours, this Harris boat for sale offers everything you need for unforgettable days on the water. Enjoy the spacious layout, stylish design, and reliable performance that have made Harris a leader in the pontoon industry. Do not miss your chance to own this remarkable pontoon boat—contact the dealer today to learn more and schedule a viewing. Your next adventure awaits with the Harris Grand Mariner 250 SL!

* Freight, prep, dealer fee and tax additional to stated price

Rambo Marine - Huntsville
Vessel ID# N313786A     Last Updated: 04-30-2026 17:54 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 Spend-A-Day Marina
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