40 Sea Ray 2017 Boat for Sale

ASKING PRICE: $449,995 Watch Price

Norwalk, CT

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Yacht Photos Pics The 2017 Sea Ray Sundancer 400 glides elegantly on calm waters, surrounded by a wooded shoreline.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 glides elegantly on calm waters, surrounded by a vast landscape.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 cruises on calm waters with a cloudy sky in the background.

Yacht Photos Pics A 2017 Sea Ray Sundancer 400 on calm water, featuring a sleek design and spacious deck.

Yacht Photos Pics A 2017 Sea Ray Sundancer 400 on calm water. Sleek design with an enclosed cabin.

Yacht Photos Pics A 2017 Sea Ray Sundancer 400 on calm water, featuring sleek design and spacious deck.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 glides elegantly on calm waters, surrounded by a scenic coastal backdrop.

Yacht Photos Pics A 2017 Sea Ray Sundancer 400 on calm water, featuring sleek design and modern lines.

Yacht Photos Pics A 2017 Sea Ray Sundancer 400 on calm waters under a cloudy sky.

Yacht Photos Pics A 2017 Sea Ray Sundancer 400 on calm waters with a clear sky in the background.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 is docked. It features a large foredeck with cushions.

Yacht Photos Pics The stern of a 2017 Sea Ray Sundancer 400, docked with an open cockpit area.

Yacht Photos Pics A 2017 Sea Ray Sundancer 400 docked. The name "What A World II" is visible on the stern.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 features an outdoor kitchen with a grill and sink on the deck.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 features an outdoor kitchen with a grill and sink.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 features an elegant outdoor deck with comfortable seating.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 features a swim platform with a glass door and steps.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 features an elegant seating area with brown upholstery on a wooden deck.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 features an elegant seating area with a wooden table at the marina.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 features an elegant outdoor seating area with a table.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 features an elegant seating area with a wooden table and beige upholstery.

Yacht Photos Pics Interior of a 2017 Sea Ray Sundancer 400 with beige sofa and wooden table.

Yacht Photos Pics Interior of a 2017 Sea Ray Sundancer 400 with a sofa and television.

Yacht Photos Pics The galley of a 2017 Sea Ray Sundancer 400 with stove, sink, and coffee maker.

Yacht Photos Pics Interior of a 2017 Sea Ray Sundancer 400 with a kitchen, seating area, and view outside.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 galley features a microwave and a refrigerator.

Yacht Photos Pics The interior of a 2017 Sea Ray Sundancer 400 features an elegant cockpit with comfortable seating.

Yacht Photos Pics The image shows the cockpit of a 2017 Sea Ray Sundancer 400 with comfortable seating and modern controls.

Yacht Photos Pics A view into the cabin of a 2017 Sea Ray Sundancer 400. The door leads to a cozy sleeping area.

Yacht Photos Pics A staircase leads to a carpeted cabin with wood accents on a Sea Ray Sundancer 400.

Yacht Photos Pics The cabin of a 2017 Sea Ray Sundancer 400 with a bed, TV, and window.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 cabin features a cozy bed and a television.

Yacht Photos Pics Interior of a 2017 Sea Ray Sundancer 400 with a bed, window, and television.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 cabin features a cozy bed and a wall-mounted TV.

Yacht Photos Pics The cabin of the 2017 Sea Ray Sundancer 400 features a staircase and wooden doors.

Yacht Photos Pics The cabin of a 2017 Sea Ray Sundancer 400 with a bed, TV, and storage space.

Yacht Photos Pics The image shows a boat bathroom with a toilet, sink, and mirror.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 bathroom features a shower, toilet, and sink.

Yacht Photos Pics The shower in the 2017 Sea Ray Sundancer 400 is compact and modernly designed.

Yacht Photos Pics A sleek interior with carpeted flooring, a wooden door, and stairs leading to an elevated area.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 cabin features a cozy bed with side windows.

Yacht Photos Pics The 2017 Sea Ray Sundancer 400 cabin features a cozy bed with windows and curtains.

Yacht Photos Pics The cabin of a 2017 Sea Ray Sundancer 400 with a bed and life rings.

Yacht Photos Pics A cabin closet with clothes and hangers, next to a window with a curtain.

Yacht Photos Pics An open cabinet in a cabin with clothes and shelves.

Yacht Photos Pics An open wardrobe in a cabin with hangers and shelves.

Yacht Photos Pics An open cabinet on a boat reveals life jackets and a fire extinguisher.

Yacht Photos Pics The image shows an elegant bathroom on a 2017 Sea Ray Sundancer 400 with modern fixtures.

Yacht Photos Pics The image shows a cozy cabin with a large bed and a small TV mounted on the wall.

Yacht Photos Pics Interior of a 2017 Sea Ray Sundancer 400 with beige leather seats and a helm console.

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Last updated Aug 22, 2026

40' Sea Ray 2017

The 2017 Sea Ray 400 Sundancer is an exceptional combination of luxury, performance, and cruising capability, and this example has been exceptionally well cared for. Powered by twin Cummins diesel engines with approximately 570 hours, she offers the power and efficiency needed for comfortable coastal cruising while maintaining the premium accommodations Sea Ray is known for.

One of the standout features of this 400 Sundancer is the custom submersible swim platform, making it incredibly easy to launch water toys, enjoy the water, or board from the swim platform. The Joystick Piloting provides excellent maneuverability around the dock and makes handling this 40-foot cruiser considerably easier.

Below deck, the two-stateroom layout provides comfortable accommodations for extended weekends and longer trips. The master stateroom offers privacy and comfort, while the twin-berth guest stateroom is perfect for family or friends. The cabin is equipped with air conditioning, while cockpit A/C keeps the outdoor living space comfortable during warm summer days.

The boat is also equipped with a generator with approximately 500 hours, allowing you to enjoy the comforts of home while away from the dock. Additional highlights include a VacuFlush head, Fusion stereo system, and a spacious cockpit designed for entertaining and relaxing.

This is a very clean, well-maintained, turn-key 400 Sundancer that is ready for her next owner. Whether you're looking for a comfortable weekend cruiser, a capable coastal boat, or a yacht for extended family getaways, this Sea Ray offers an impressive combination of luxury and functionality.

Notable Features:

2017 Sea Ray 400 Sundancer
Twin Cummins diesel engines – approximately 570 hours
Generator – approximately 500 hours
Joystick Piloting
Custom submersible swim platform
Two-stateroom layout
Private master stateroom
Twin-berth guest stateroom
VacuFlush head
Cabin air conditioning
Cockpit air conditioning
Fusion premium stereo system
Spacious cockpit with excellent entertaining space
Comfortable accommodations for extended cruising
Very clean and well maintained
Turn-key and ready for the water

If you're looking for a well-equipped Sea Ray 400 Sundancer with diesel power, joystick control, a generator, and a custom submersible swim platform, this boat deserves a closer look.

Interested in learning more? Give listing broker Nick Martinez a call at (203) 904-2687!

Denison Yachting is pleased to assist you in the purchase of this vessel. This boat is centrally listed by MarineMax Norwalk.

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.