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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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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

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Location
Lewisville, TX

Condition

Condition
Used

calender

Year
2023

type

Make
Harris

type

Model
GRAND MARINER 230

stock

HIN
HAMP4725C323

type

Category
Pontoon

boat-length

Length
23 '0"

beam-length

Beam
8' 6"

engine

Engines
1

dark-power

HP
300

stock

Stock Number
N311093A

inventory-status

Inventory Status
Available

Description

2023 HARRIS GRAND MARINER 230
Freshwater Only – Black & Grey Exterior – Loaded – Only 96 Hours

Trailer: Not Included – Available Separately

Now available for sale at our Used Boat Super Center in Lewisville, this exceptionally clean 2023 Harris Grand Mariner 230 features a sleek black and grey exterior paired with a light gray and dark graphite accent interior. Powered by a Mercury fuel-injected V8 300 HP engine, this boat has just 96 freshwater hours and delivers impressive performance, smooth handling, and premium comfort throughout.

Equipped with modern technology, upscale seating, and a powerful audio system, this Grand Mariner 230 is designed for entertaining, cruising, and watersports while providing a refined on-water experience.

Key Features:

Mercury Fuel-Injected V8 Engine
300 horsepower with only 96 freshwater hours.

Hydraulic Power Steering & Mercury Digital Throttle & Shift
Smooth, responsive handling and effortless control.

Stainless 3-Blade Prop
Efficient performance and reliable acceleration.

Powered Tower with Remote & Bimini Top
Easy operation with added shade for long days on the water.

JL Audio Premium Sound System
Cockpit, transom, and tower speakers with dual subwoofers and dual transom stereo remotes.

Dual Simrad Touch Screens
Integrated GPS mapping, depth finder, and system monitoring.

Convertible Rear Lounge with Headrest
Flexible seating for relaxing or entertaining.

Dual Captain’s Chairs with Raised Driver Helm
Comfortable driving position with excellent visibility.

RGB Interior Lighting
Customizable ambiance throughout the cockpit.

Wireless Phone Chargers
Convenient onboard charging for devices.

In-Floor Ski Locker
Secure storage for watersports gear.

Underwater Lights & Docking Lights
Enhanced visibility and style.

Stainless-Steel Features
Rubrail, ski tow bar, folding ladder, fender clips, and four stainless pop-up cleats.

Dual Batteries with Switch
Reliable power management for accessories and audio.

Factory Mooring Cover
Protects the boat when not in use.

Trailer:

Not Included
• Available separately if needed.

📍 Located at our Used Boat Super Center – Lewisville, TX
📞 Call [hidden information] or 📧 email us today for more information or to schedule a private showing.

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

Vessel ID# N311093A     Last Updated: 02-21-2026 04:01 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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