2005 Sea Ray 500 Sedan Bridge

Posted by Brent Bowlin, Great Loop Yacht Sales

Image of 2005 Sea Ray 500 Sedan Bridge

"Sea Boss" is a beautifully maintained 2005 Sea Ray 500 Sedan Bridge that delivers the perfect blend of comfort, performance, and upgraded cruising features. With her modern styling and spirited performance, she rivals high-end European motor yachts, yet outshines them with her spacious flybridge, practical layout, and impressive American craftsmanship. Extensively updated in 2024-2025, this yacht is turnkey and Great Loop capable.

Powered by twin Cummins QSM11 660hp diesels and a 13.5kW Onan generator, she cruises comfortably at 20-23 knots and can slow cruise at 8-10 knots. Her three-stateroom, two-head layout is ideal for liveaboard comfort or entertaining family and guests. The current owners have loved the space, storage, and homelike feel of the boat.

Basic Boat Info
Boat Name: Sea Boss
Make: Sea Ray
Model: 500 Sedan Bridge
Year: 2005
Condition: Used
Category: Power
Construction: Fiberglass
Boat Hull ID: SERP6554E505
Has Hull ID: Yes
Keel Type: Other Keel

Dimensions
Length: 50 ft
Length Overall: 52'3 ft
Waterline Length: 8 ft
Beam: 15'10 ft
Max Draft: 4'3 ft
Bridge Clearance: 18'9 ft
Deadrise: 15 deg
Cabins Count: 3

Engines / Speed
Engines: 2

Engine #1 Specs:
-Make: Cummins
-Model: QSM11-M
-Fuel: Diesel
-Engine Power: 660hp
-Type: Inboard
-Drive Type: Direct
-Year: 2005
-Engine Hours: 1,286

Engine #2 Specs:
-Make: Cummins
-Model: QSM11-M
-Fuel: Diesel
-Engine Power: 660hp
-Type: Inboard
-Year: 2005
-Engine Hours: 1,296

Total Engine Power: 1320 hp
Cruising Speed: 22 kn
Maximum Speed: 30 kn

Tanks
Fuel Tank Capacity: 500 gal
Water Tank Capacity: 140 gal
Holding Tank Capacity: 68 gal

Other
Heads Count: 2
Drive Type: Direct
Boat Class: Flybridge, Motor Yachts
Additional information
***2005 Sea Ray 500 Sedan Bridge - Walkthrough***
Welcome aboard... Boarding this boat is a breeze via a large integrated swim platform. The cockpit offers easy access to the engine room and molded stairs to the flybridge. Inside, the salon features plush Ultraleather seating, a large entertainment center, and high-gloss cherry cabinetry. Forward, an elevated dinette overlooks a well-appointed galley. Below, you'll find three generous staterooms, two full heads with separate showers, and a large master suite forward.

***2005 Sea Ray 500 Sedan Bridge - Accommodations***
-Master Stateroom Forward: Island queen berth (new mattress 2024), en-suite head with stall shower (rebuilt 2024), TV (2024), and tons of storage.
-VIP Stateroom: New mattress (2024), generous storage.
-Guest Bunks: New bunk mattresses (2025), comfortably sleeps two.
-Heads: Both heads rebuilt (2024?2025), with upgraded vacuflush systems and sanitation line uopdates.
-Salon: Plush Ultraleather seating with storage below, new TV (2024), bamboo blinds (2024), and a welcoming, home-like feel.

***2005 Sea Ray 500 Sedan Bridge - Salon***
-Large Ultraleather sofa and lounge seating. Storage is available below all seating.
-High-gloss cherry wood cabinetry
-2024 Smart TV upgrade
-Bamboo vertical blinds (2024)
-Spacious and open layout
-Comfortable natural lighting with windshield sunshade (2024)

***2005 Sea Ray 500 Sedan Bridge - Galley***
-Summit Side-by-side drawer-style (2) refrigerator/(2) freezer (2024)
-Kenyon 2 burner Cooktop
-GE Microwave/convection/air fryer combo (2024)
-Ample countertop space and storage
-Easy access to salon and dinette
-"Utility Room"- Access from a hatch in the floor of the galley- Loads of storage space

***2005 Sea Ray 500 Sedan Bridge - Mechanical***
-Engines: Cummins QSM11 660hp (Port 1286 hrs / Starboard 1296 hrs)
-Generator: Onan 13.5kW (2021 hrs)
-Engine and generator fluids (2024)
-Cutlass bearings replaced (2024)
-Aftercoolers and heat exchangers serviced (2023)
-Raw water hoses replaced (2024–2025)
-Engine flush and air conditioning flush systems (2024)
-Reverso oil change system rebuilt (2025)
-SmartCraft screen and transducer replaced (2024)

***2005 Sea Ray 500 Sedan Bridge - Electrical***
-4 ACs on board- Salon - 24,000 BTU/ Mid- 7,000 BTU/ Forward -10,000 BTU/ Flybridge - 10,000 BTU
-TVs replaced throughout (Salon, Master, Bridge all 2024)
-AGM batteries (2024)
-Glendinning 75' 50-amp shore power cord (2024)
-Freshwater filtration system (2024)
-Hot water tank flushed (2024)

***2005 Sea Ray 500 Sedan Bridge - Electronics***
-Side Power Bow Thruster
-Raymarine Axiom Multi-function Devices- Chart plotter, Radar, Fishfinder
-Raymarine AutoPilot
-Raymarine radar pedestal (2025)
-Raymarine VHF- with an external speaker
-Depth sounder added
-SmartCraft display refurbished (2024)
-Upgraded Fusion stereo system (2025)
-Flybridge AC- 10,000 BTU

***2005 Sea Ray 500 Sedan Bridge - Deck Equipment***
-Bottom paint (June 2024)
-Windlass motor (2024)
-Windshield rebed (2025)
-Flybridge wet bar
-Flybridge AC
-Flybridge Helm seating recovered (2024) - Loads of storage underneath
-Canvas and isinglass in good condition
-Large swim platform
-Fenders and lines included
-Starlink included hardwired and mounted (2024)

***2005 Sea Ray 500 Sedan Bridge - Safety Equipment***
-Certified FireBoy system (2024)
-USCG safety gear (2024)
-Life jackets, throwables, and signaling devices included

***2005 Sea Ray 500 Sedan Bridge - Exclusions***
-Owner's personal property
-Owners tools
-Boat decorations (e.g. throw pillows)

***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.
Condition
Turnkey with extensive upgrades