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2025 Harris Grand Mariner 250

Name: Harris Grand Mariner 250 2025
Brand: Harris
SKU: 25f8ffaf1
Price: 153862 USD
Availability: InStock

$153,862

New

Boat in Grant, AL 35747 US

Nominal Length

29ft

Length Overall

25ft

Hull Material

other

Engine 1

Engine Model

MERCURY 300L PAS/DTS V-8

Total Power

300hp

Fuel Type

gasoline

Total Power

300.0 hp

Price History

Date	Event	Price
5/25/26	Initial price	$153,862

Contact Huntsville Office

Erwin Marine Sales of Huntsville, 28601 US Highway 431, Grant, AL, 35747

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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.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2025 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

$974.31/mo

Purchase Price

Down Payment

I'd like to trade in my boat

Loan Term

Interest Rate (APR)

Principal Loan Amount$ 130,783

Total Payment$233,835.15