45 Sea Ray 2005 Boat for Sale

45' Sea Ray 2005

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.

Denison Yachting is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Big Creek Marine Group.

Denison Yacht Sales offers the details of this yacht in good faith but can’t guarantee the accuracy of this information nor warrant the condition of this boat for sale. This yacht for sale is offered subject to prior sale, price change, or withdrawal from that yacht market without notice. She is offered as a convenience by this yacht broker to its clients and is not intended to convey direct representation of a specific yacht for sale.