2005 Sea Ray 420 Sundancer
$239,900
Boat in Buford, GA 30519 US
Built in 2005
420 Sundancer
2 Engines (2x Cummings)
45 feet
Diesel
Fiberglass/Reinforced
FOR SALE: 2005 Sea Ray 420 Sundancer - $249,900
Buford, GA | Freshwater Since 2021 | Over $70K in Upgrades | Turn-Key
Introducing "Knot Average"-a 2005 Sea Ray 420 Sundancer that offers the perfect blend of luxury, performance, and peace of mind. Freshwater-kept since 2021, this vessel has been professionally maintained and features over $70,000 in documented upgrades, including $58k in engine work by Cummins of Gainesville. The interior has been tastefully refreshed, including new back walnut flooring in salon, upgraded audio/video systems, and more.
Power & Performance
Engines: Twin Cummins 6CTA 8.3 450hp diesel
Port Hours: 1,222 - Cylinder Head Replacement (2023)
Starboard Hours: 1,225 - Cylinder Head Replacement plus additional updates (2023)
Generator: Onan 9kW diesel
Cruise Speed: ~19 knots
Max Speed: ~24.5 knots
Shafts: 2" stainless with Tides Marine dripless seals
Props: 22x27 Nibral, 4-blade
Trim Tabs: Bennett hydraulic
Over $70,000 in documented upgrades
$58,000 in Cummins work by Cummins of Gainesville
Starboard: New cylinder head, alternator, belts, fuel lines, gaskets and more
Port: New cylinder head, alternator, belts, fuel lines, gaskets
All work completed in late 2023 with documentation available
Interior & Comfort
Cabins: 2 private staterooms
Heads: 2 VacuFlush heads with stall showers
Salon: Rich cherry cabinetry, vinyl headliner, new teak flooring, central vacuum
Galley: Granite countertops, Isotherm fridge/freezer, Kenyon cooktop, microwave
Climate: 3 Cruisair A/C units
Entertainment:
Fusion stereo with JL Audio speakers
KVH TracVision satellite TV
4 updated flat-screen TVs
Navigation & Electronics
Dual Garmin GPSMAP chartplotters with radar
Raymarine ST7001 autopilot
Raymarine Ray 240 VHF radio
Depth sounder integrated with chartplotter
Exterior & Features
Windlass: Lofrans with helm and foot controls
Anchor: 44 lb stainless Bruce with 150' chain
Swim Platform: Sea Lift hydraulic lift
Canvas: Aft deck awning
Recent Exterior Upgrades:
New cockpit upholstery
Updated cockpit table with integrated cup holders
New bow sunpad
Upgraded JL Audio / Fusion sound system
Safety Equipment
12 USCG-approved life jackets
EPIRB
Fire extinguishers
High water alarm
Vessel Details
Model: 2005 Sea Ray 420 Sundancer
Name: Knot Average
Location: Buford, GA
Length: 45'
Beam: 14'
Draft: 3'6"
Displacement: 22,500 lbs
Freshwater History: Since 2021
Summary
This 420 Sundancer is far from average. With documented, high-quality upgrades, a desirable freshwater history, and a modernized interior, Knot Average is an exceptional example of Sea Ray craftsmanship. Whether you're cruising Lake Lanier or preparing for coastal waters, this yacht is ready for adventure-no surprises, no deferred maintenance.
Contact today to request full service records or schedule a private showing.
Professionally maintained. Fully updated. Truly Knot Average.
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
| Date | Event | Price |
|---|---|---|
| 9/19/25 | Price decreased | $239,900(-3.7%) |
| 7/25/25 | Price decreased | $249,000(-3.9%) |
| 6/28/25 | Initial price | $259,000 |
Videos from Big Creek Marine Group on this 2005 Sea Ray 420 Sundancer
2005 Sea Ray 420 Sundancer Video Tours
Overview from around the web 2005 Sea Ray 420 Sundancer
Customers consistently praise the 2005 Sea Ray 420 Sundancer for its spacious and well-designed interior, which offers ample comfort for extended cruising
Many highlight the boat’s powerful and reliable performance, making it suitable for both leisurely weekend trips and longer voyages. The sleek exterior design and quality craftsmanship receive frequent compliments, reflecting Sea Ray’s reputation for luxury and style. Additionally, owners appreciate the vessel’s user-friendly layout, ease of handling, and a range of amenities that enhance onboard living. Overall, reviews emphasize the 420 Sundancer as a versatile and enjoyable yacht that delivers a rewarding boating experience.
The Biggest Pros and Cons
The 2005 Sea Ray 420 Sundancer is a popular model known for its blend of luxury, performance, and comfort. Here are some of the key pros and cons of this boat:
Pros
Spacious and Comfortable Interior: The 420 Sundancer offers a well-designed cabin with ample living space, including a full galley, comfortable sleeping accommodations, and a roomy salon.
Strong Performance: Equipped with powerful engines, this model delivers reliable and smooth cruising, making it suitable for both day trips and longer voyages.
Quality Construction: Sea Ray is known for solid build quality, and the 420 Sundancer features durable materials and craftsmanship that hold up well over time.
Versatile Layout: The boat’s layout is designed for both entertaining and relaxing, with cockpit seating, a sunpad, and convenient access to all areas.
Good Storage: Ample storage compartments throughout the boat help keep the space organized and clutter-free.
Cons
Fuel Consumption: The powerful engines can lead to higher fuel usage, which may be a consideration for budget-conscious owners.
Maintenance Costs: As with many luxury cruisers, upkeep and repairs can be relatively expensive, especially as the boat ages.
Limited Headroom in Some Areas: While generally comfortable, some sections of the cabin may have limited headroom, which could be a drawback for taller individuals.
Aging Electronics: Depending on how it has been maintained or updated, the original electronics and navigation systems may be outdated and require upgrading.
Made For
The 2005 Sea Ray 420 Sundancer is perfect for boating enthusiasts who seek a blend of luxury, performance, and spacious comfort. Ideal for families, couples, or groups of friends looking to enjoy weekend getaways, coastal cruising, or entertaining on the water, this yacht offers ample living space, modern amenities, and reliable handling. Whether you’re an experienced captain or a recreational boater, the 420 Sundancer provides a versatile and stylish vessel suited for both relaxation and adventure.
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Meet the Broker
Address
Boat Location
Contact Big Creek Marine Group about 2005 Sea Ray 420 Sundancer
5122 Watchmans Cove, Gainesville, GA, 30504
Contact Big Creek Marine Group
5122 Watchmans Cove, Gainesville, GA, 30504
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