2016 Sea Ray Sundancer 510
$599,000
$20,900
Boat in Longboat Key, FL 34228 US
Sundancer 510
2 Engines (Cummins, Cummins)
50 feet
Diesel
Fiberglass/Reinforced
Introducing the stunning 2016 Sea Ray 510 Sundancer, a remarkable motor yacht that combines elegance with performance. Measuring an impressive 50.83 feet in overall length, this vessel features a sleek semi-displacement fiberglass hull, ensuring a smooth and stable ride. Powered by twin Cummins QSC 8.3 inboard engines, each delivering 525 horsepower, it offers exhilarating cruising speeds of up to 30 mph and a maximum hull speed of 38 mph. Equipped with advanced joystick control, maneuvering this yacht is effortless, making it perfect for both seasoned mariners and newcomers alike. The thoughtful design includes two heads, enhancing comfort and convenience on board. With a total of 645 hours on the engines, this used beauty is ready for new adventures. Experience the luxury and performance of the Sea Ray 510 Sundancer, where every journey becomes a memorable escape on the water.
Recent updates
PODS resealed and serviced
Complete Cummins engine service including new aftercoolers OEM.(Performed by Cummins)
Recent survey with all items addressed.
Looking for a turn key 51'? This is it. Must See.
- Custom Integral Vent System
- Zone-Controlled Reverse-Cycle System (27,000 BTU) Upper Sunroom
- Zone-Controlled Reverse-Cycle System (32,000 BTU) Lower Cabin
- Carbon Monoxide Monitors
- Carpet, 55-Ounce 100% Stainmaster® BCF Nylon w/Dupont® Advanced Teflon Repel System
- Curtains & Drape Trim
- Handrails, Stainless Steel
- Lighting, 12V Indirect
- Lighting, 12V Main - Overhead
- Outlet & Switch Plates - Polished Nickel Finish
- Outlets, 120V GFI Protected
- Outlets, 12V Accessory
- Pillows, Accent
- Shades, Fabric Day/Night w/Drape Trim
- Vacuum System, Central - 120V
- Wall Treatment
- Canvas Colors - Blue, Black or Taupe (Sunbrella®)
- Canvas, Cockpit Seat Covers
- Canvas, Windshield Cover
- Meets Applicable USCG & ABYC Standards
- NMMA Yacht Certification
- Beverage Holders
- Door, Transom - Stainless Steel
- Handrails, 316 Stainless Steel
- Hatch, Engine Service - Gas Assisted
- Lighting, Indirect - LED
- Outlet, 120V GFI Protected
- Seating, U-Shaped Bench w/Storage Below
- Ship's Bell
- Steps, Boarding (Molded-In)
- Table, Cockpit - Fiberglass Top
- Alarms, High-Water - Bilge, Cabin & Sump
- Battery Parallel Switch - Engines
- Compass
- Dash, Gel Coated
- Electronic Throttle & Shift Controls (ETS)
- Horn, Air - (Concealed) Dual Trumpet
- Instrument Panel
- SmartCraft Diagnostics:
- Instrumentation, Custom Sea Ray SmartCraft w/Low-Glare Blue Night Lighting & Chrome Bezels
- 4-in-1 Multigauges (2) (Includes: Fuel Level, Oil Pressure, Voltmeter & Water Temperature)
- Tachometers (2) - SmartCraft VesselView Display:
- Propulsion: Engine Hour Meters, Engine Status, Performance & Fuel, Peak Performance, Boost Pressure (Optional), Troll Control & Cruise Control
- Vessel: Vessel Status, Tank Status, Steering Position & Generator Data
- Environment & Navigation: GPS Interface, Depth & Water Temperature, Depth Alerts, Trip Log Information, Fuel to Waypoint Data & Navigation Data
- Active Alarms/Details
- Alarm History/Details - Spotlight w/Dual Halogen Bulbs - Remote Controlled (ACR®)
- Steering, Power w/Tilt Wheel
- Switch Panel (Backlit)
- Switches, Illuminated Weatherproof Rockers & Electronic Dimmer Control
- Windshield Defrosters
- Batteries, 8-D w/Boxes (2)
- Battery Charger/Converter 120V/50 Amp/12V
- Battery Switches, 2-Way Solenoid Activated (MDP & Engine Room)
- Cable TV System w/Inlet, TV Shore Cord, Coax Outlets, Gain Control & Omni Directional Antenna
- Enclosure, Weatherproof Main Solenoid Disconnect w/Composite Enclosure
- Panel, DC Circuit Breaker - Remote
- Panel, DC Main Breaker
- Panel, Main Distribution - AC
- Shore Power, Cablemaster™ (Glendinning) 240V/50 Amp w/75' Cord & Wireless Remote (Cablemaster N/A w/220V/50 Cycle Shore Power)
- Transformer, Shore Power Isolation - 240V/50 Amp
- Electronics Circuit, 50 Amp/12V
- Raymarine® e125 Widescreen Color LCD, Radar/GPS/Chartplotter w/Integrated 4-kW HD Open Array Scanner
- VHF Radio w/Remote Speaker, 8' Fiberglass Antenna & GPS Antenna
- Bilge Pumps, 12V Automatic (3)
- Bilge Pumps, 12V Automatic High- Water (1 Engine Room, 1 Cabin)
- Blowers, 12V Bilge (2)
- Exhaust, Wet w/ Dual Stage Lift Mufflers
- Fire Suppression System - Automatic w/Manual Pull
- Gel-Coated Engine Room
- Insulation, Engine Room - 2" w/Loaded Vinyl Barrier
- Ladder, Stainless Steel - Removable
- Lighting, 12V
- Bed, Full-Size Island Style w/Electrically Actuated Extension & Posturepedic Backrest; Elastic Foam Mattress & Drawer Storage Below
- Door, Privacy
- Flooring, Carpet
- Hanging Lockers, Mirrored (2), Cedar Lined w/Lights & Shelves
- Headboard, Lattice Style
- Storage, Gunwale Cabinets
- Storage, Side Shelves
- TV, 24" LED, w/Remote Blu-ray™ Player
- Curtain, Shower
- Door, Access from Salon
- Flooring, Tile
- Handrails, Stainless Steel
- Head, VacuFlush®
- Portlight, Opening
- Power Vent, 12V
- Robe Hook
- Shower w/ Seat, Adjustable Wand & Acrylic Door
- Storage, Medicine Cabinet - Mirrored
- Towel Bar
- Towel Cabinet
- Towels - Sea Ray
- Vanity w/Solid-Surface Countertop, Vessel Sink, Faucet & Storage Below
- Diesel Fuel System - Electric w/Transfer Pump
- Fuel Filters - Remote (Racor®)
- Fuel Lines, USCG - Type A-1
- Fuel Tanks, Aluminum w/Manual Shutoff Valves & Ultrasonic Sending Units
- Coffeemaker, Keurig®
- Countertop, Solid-Surface w/Stainless Steel Sink, Faucet & Sink Cover
- Flooring, Wood
- Handrail, Stainless Steel
- Microwave/Convection Oven w/Stainless-Steel Front - 120V
- Power Vent, 12V w/Stainless-Steel Grille
- Refrigerator/Freezer, Upright w/Stainless-Steel Front - Dual Voltage 120V/12V
- Storage, Drawers w/Cutlery Insert
- Storage, Upper & Lower
- Stove, Two Burner (Recessed to flush PUPS®) 120V
- Trash Receptacle
- 11.5 kW Onan Diesel (120/240V/60 Cycle)
- Bottom Paint
- Bow Rail, 316 Stainless Steel w/Welded Stanchions, Intermediate Rails & Life Lines
- Cleats, Thru- Bolted - Stainless Steel (8)
- Deck Fill Plates, Stainless Steel
- Deck Rails, 316 Stainless Steel
- Gel Coat: Hull - Arctic White; Deck - Two Tone, Arctic / Antique White
- Graphics, Striping
- Handrails, 316 Stainless Steel
- Hatch, Deck Vent - Translucent w/Locks & Sky Screen Cover (Trapezoid)
- Hull Windows, Fixed, Smoked Acrylic
- Lights, Navigation
- Portlights, (6)
- Rub Rail, PVC w/Stainless Steel Insert
- Storage, Transom Wall (For Fenders & Gear)
- Stringer System, Fiberglass
- Sun Pad w/Adjustable Backrest - Forward Deck
- Swim Platform, Bolt-On w/Concealed Stainless-Steel Four-Step Swim Ladder w/Integral Grab Handle
- Thru-Hull Fittings, Stainless Steel
- Vent System, Engine Room - Integral w/Stainless Steel Vents
- Windshield Washer System
- Windshield Wipers w/Delay & Speed Control
- Windshield, Tempered/Tinted Curved Glass w/Aluminum Frame
- Bed, Queen Size w/ Innerspring Mattress, Pillows, Sheets & Coordinated Spread, & Storage Below
- Door, Privacy w/Full Length Mirror
- Flooring, Carpet
- Hanging Lockers, Cedar Lined w/Light & Full Length Mirrors
- Hull Windows - Port & Stbd
- Mirror, Wall Accent
- Nightstands, Built-In w/Countertops
- Storage, Medicine Cabinet - Mirrored
- Storage, Towel Cabinet
- TV, 32" LED / Smart w/Remote Blu-ray™ Player
- Vanity w/Solid-Surface Countertop, Vessel Sink, Faucet & Storage Below
- Curtain, Shower
- Door, Mirrored w/Access from Mid-Stateroom
- Flooring, Tile
- Handrails, Stainless Steel
- Head, VacuFlush®
- Portlight, Opening
- Power Vent, 12V
- Robe Hook
- Shower w/Seat, Adjustable Wand & Acrylic Door
- Towel Bar
- Towels - Sea Ray
- Anchor Chute, Stainless Steel
- Anchor Rope/Chain Storage w/Gas-Assisted Hatches (2)
- Anchor Washdown Spigot w/Hose
- Anchor, Galvanized
- Windlass, Rope/Chain w/Foot Switches
- Entertainment Center
- Gaming System Port
- iPod® Interface w/Docking Station
- MP3 Port w/USB
- 12V Outlet
- Stereo, 12V AM/FM, Wireless Bluetooth™, SiriusXM® Satellite Receiver w/Antenna, Amplifier, Subwoofer, Speakers (4), Digital Cockpit Remote Control & Speaker Selector Switches
- Storage Cabinet - CD/DVD
- TV, 32" LED / Smart w/Remote Blu-ray™ Player - Flooring, Wood
- Mirror, Wall Accent
- Seating, L-Shaped Sofa w/Pull-Out Bed - Starboard, w/Storage Below
- Steps, Entryway - Alum w/ Wood Treads
- Storage, Gunwale Cabinets
- Storage, In-Floor
- Beverage Holders
- Door, Frameless Sunroom Entry w/Stainless Steel Accents & Tempered/Tinted Glass (Sliding & Lockable)
- Flooring, Wood
- Hardtop, Fiberglass w/Pneumatic Retractable Sunroof & Overhead Lighting
- Lighting, Indirect LED
- Outlet, 120V GFI Protected
- Outlet, 12V Accessory
- Refrigerator, 120V, Stainless Steel Drawer Style
- Seating, Pivoting Helm (2) w/Armrest, Reclining Backrests, Teak Footrests, Heavy-Duty Adjustable Pedestals
- Table, Wood
- TV, 32" LED / Smart w/Remote Blu-ray™ Player
- Wet Bar w/ Sink, Faucet, Solid-Surface Countertop, Stainless Steel Handrail, Trash Receptacle, & Storage Cabinet
- Trim Tabs, Hydraulic
- V-Drives:
- Bonding System w/Zinc Hull Plate
- Propellers, Nibral 4-Blade
- Propeller Shafts, 2.25" Stainless Steel (2) - Aquamet 22
- Rudders, Manganese-Bronze
- Seacocks - Engines
- Seawater Strainers - Engines
- Shaft Logs, Dripless w/Extra Seal Carrier Kit
- Struts, Manganese-Bronze - Zeus Drives:
- Propellers, Stainless Steel
- Trim Tabs, Hydraulic (Integrated w/Zeus Pod Drives)
- Common Drain System
- Head System (VacuFlush®)
- Holding Tank Level Indicators - MDP
- Holding Tank w/Dockside Pump-Out
- Sump Box w/Pump - Automatic
- Freshwater Washdown Spigots w/Hoses - Transom, Engine Room & Anchor Locker
- Manifold System w/Shutoff Valves
- PressureWater System w/12V Pump & Charcoal Filtration System
- Shower, Cockpit - Single-Lever Hot & Cold w/Stainless-Steel Door, Braided Hose & Ergonomic Shower Wand
- Water Heater, 240V (11 Gallon)
- Water Inlet, Dockside
Not all accessories shown or described herein are standard equipment or even available as options. Some features and options may not be available when a boat is built for outside North America and/or has CE Certification. Options and features are subject to change without notice. Not all model-year boats may contain all the features or meet the specifications described herein. Confirm availability of all accessories and equipment with an authorized Sea Ray dealer prior to purchase.
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 |
|---|---|---|
| 2/13/26 | Price decreased | $599,000(-3.4%) |
| 1/7/26 | Price decreased | $619,900(-3.1%) |
| 12/10/25 | Price decreased | $639,900(-1.5%) |
| 11/27/25 | Initial price | $649,900 |
2016 Sea Ray Sundancer 510 Video Tours
Overview from around the web 2016 Sea Ray Sundancer 510
Customers praise the 2016 Sea Ray Sundancer 510 for its spacious and luxurious design, making it ideal for both entertaining and comfortable cruising
Many highlight the boat’s impressive performance and smooth handling, attributing this to its powerful engines and well-engineered hull. The interior is frequently noted for its high-quality finishes, modern amenities, and ample natural light, creating a welcoming atmosphere below deck. Users also appreciate the thoughtful layout, including generous seating areas and convenient features that enhance onboard living. Overall, owners commend the Sundancer 510 for blending style, comfort, and performance in a versatile yacht.
The Biggest Pros and Cons
The 2016 Sea Ray Sundancer 510 offers a blend of luxury, performance, and comfort, making it a popular choice among boating enthusiasts. Here are some of the pros and cons to consider:
Pros
Spacious and Luxurious Interior: The Sundancer 510 features a beautifully designed cabin with high-quality finishes, ample seating, and well-appointed sleeping quarters, providing a comfortable experience for extended stays.
Powerful Performance: Equipped with twin engines, it delivers impressive speed and smooth handling, making it suitable for both cruising and entertaining.
Functional Layout: The open cockpit design and well-thought-out helm station offer excellent visibility and ease of movement, enhancing onboard enjoyment and safety.
Advanced Amenities: Includes modern conveniences such as a fully equipped galley, entertainment systems, and climate control, ensuring a high level of comfort.
Solid Build Quality: Known for its sturdy construction and reliable engineering, the Sundancer 510 is designed for durability and long-term use.
Cons
Fuel Consumption: Due to its size and engine power, the Sundancer 510 can be relatively fuel-intensive, which may increase operating costs.
Maintenance Costs: Luxury features and advanced systems can lead to higher maintenance and repair expenses compared to smaller or simpler boats.
Maneuverability: While handling is generally smooth, its larger size may make docking and tight maneuvering more challenging for less experienced operators.
Price Point: The initial purchase price and overall investment can be considerable, reflecting its premium status and features.
Made For
The 2016 Sea Ray Sundancer 510 is perfect for boating enthusiasts who seek a blend of luxury, performance, and spacious comfort. Ideal for families or groups looking to enjoy extended cruises, it offers ample living space, elegant accommodations, and advanced amenities. Whether you’re hosting lively social gatherings or embarking on relaxing weekend getaways, this yacht delivers a premium experience on the water for those who appreciate style and functionality.
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Meet the Broker

Address
Boat Location
Contact SYS Yacht Sales
2 Marina Plaza, Suite 7, Sarasota, FL, 34236









































































































