2026 Harris Grand Mariner 250

$149,995

New

Boat in Cincinnati, OH 45226 US

builtBuilt in 2026
Year the boat was built
model

Grand Mariner 250

Boat model
engine

--

Engine type and count
length

28.3 feet

Overall boat length
fuel

--

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
28.25ft
Length Overall
25ft
Beam
8.5ft
Hull Material
fiberglass
Disclaimer

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

DateEventPrice
3/3/26Price decreased$149,995(-14.7%)
10/15/25Initial price$175,899

Overview from around the web 2026 Harris Grand Mariner 250

Customers are praising the 2026 Harris Grand Mariner 250 for its exceptional blend of luxury, performance, and spacious design

Many highlight the boat’s smooth handling and stability on the water, making it perfect for both relaxing cruises and lively gatherings. The thoughtfully designed seating arrangement and premium materials provide comfort and style, while the advanced features and modern technology enhance the overall boating experience. Owners appreciate the boat’s versatility, noting it’s ideal for family outings, entertaining friends, and enjoying water activities. Overall, the 2026 Harris Grand Mariner 250 is celebrated for delivering a high-quality, enjoyable, and reliable pontoon boat experience.

The Biggest Pros and Cons

The 2026 Harris Grand Mariner 250 offers a blend of luxury, performance, and versatility, making it a standout choice for boating enthusiasts. Here are some of the key pros and cons to consider:

Pros

Spacious and Comfortable Layout: The Grand Mariner 250 features ample seating and a well-designed deck plan, perfect for entertaining family and friends on the water.

High-Quality Construction: Built with durable materials and Harris’s signature craftsmanship, it ensures longevity and reliability.

Smooth Ride: Equipped with advanced hull design and powerful engine options, the boat delivers a smooth and stable ride even in choppier waters.

Luxury Amenities: Includes premium upholstery, a well-equipped helm, and optional features such as a sound system, Bimini top, and sun lounger, enhancing the overall boating experience.

Versatility: Ideal for a variety of activities, from leisurely cruises to water sports, thanks to its balanced performance and spacious deck.

Cons

Price Point: As a premium pontoon boat, the Grand Mariner 250 may come with a higher price tag compared to more basic models, which might be a consideration for budget-conscious buyers.

Size Limitations: While spacious, the 25-foot length may feel limiting for those seeking larger pontoons with more expansive entertainment areas.

Fuel Consumption: Higher performance engines can lead to increased fuel usage, which is something to keep in mind for longer outings.

Made For

The 2026 Harris Grand Mariner 250 is designed for boating enthusiasts who seek a perfect blend of luxury, comfort, and performance. Ideal for families and friends who enjoy leisurely cruises, entertaining on the water, or exploring lakes and rivers, this pontoon boat offers spacious seating, premium amenities, and advanced features. Whether you're looking for a relaxing day out with loved ones or a stylish vessel to host gatherings, the Grand Mariner 250 provides an exceptional boating experience tailored to those who appreciate quality and versatility on the water.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 Harris Grand Mariner 250. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Pontoon cost in today's market, or how much does a Harris cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$1,702.40/mo
$
$
Loan amount$ 149,995
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 Harris Grand Mariner 250. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Pontoon cost in today's market, or how much does a Harris cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
Monthly payment
$1,702.40/mo
$
$
Loan amount$ 149,995
OR
%

Contact Sea Ray of Cincinnati

4811 Kellogg Avenue, Cincinnati, OH, 45226

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Address

4811 Kellogg Avenue
Cincinnati, OH 45226

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