31 Sea Ray 2017 Boat for Sale

ASKING PRICE: $149,900 Watch Price

St Clair Shores, MI

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Yacht Photos Pics 2017 Sea Ray Sundancer 310 docked at marina under cloudy sky.

Yacht Photos Pics Manufacturer Provided Image: 2017 Sea Ray Sundancer 310 yacht at sunset on calm water.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 docked at a marina under cloudy skies.

Yacht Photos Pics Manufacturer Provided Image: 2017 Sea Ray Sundancer 310 cruising on a lake.

Yacht Photos Pics Manufacturer Provided Image: 2017 Sea Ray Sundancer 310 cruising on water with passengers.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 docked at marina, showcasing sleek design and modern features.

Yacht Photos Pics Manufacturer Provided Image: 2017 Sea Ray Sundancer 310 yacht on calm water with two people dining.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 docked at marina, featuring spacious seating and sleek design.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 docked, featuring a spacious swim platform and comfortable seating.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 swim platform at dock, secured with ropes.

Yacht Photos Pics Manufacturer Provided Image: Top view layout of 2017 Sea Ray Sundancer 310 boat.

Yacht Photos Pics Manufacturer Provided Image: Top view layout of 2017 Sea Ray Sundancer 310 yacht interior.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 interior with beige seating and kitchenette.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 interior with beige seating and helm at marina.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 boat interior with beige seating and kitchenette by the water.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 interior with beige seating and marine speaker.

Yacht Photos Pics Luxurious interior of 2017 Sea Ray Sundancer 310 with beige seating and modern amenities.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 boat kitchenette with grill, sink, and open mini fridge.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 boat kitchenette with grill and sink.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 helm with steering wheel, gauges, and navigation display.

Yacht Photos Pics Close-up of Sea Ray Sundancer 310 tachometer showing 144.6 engine hours.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 helm with steering wheel, gauges, and navigation screen.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 with open engine compartment at marina dock.

Yacht Photos Pics Compact kitchen area in 2017 Sea Ray Sundancer 310 with sink and countertop.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 interior with cozy bed, kitchenette, and seating area.

Yacht Photos Pics Interior of 2017 Sea Ray Sundancer 310 yacht with kitchenette and seating area.

Yacht Photos Pics Interior of 2017 Sea Ray Sundancer 310 yacht with modern kitchenette and appliances.

Yacht Photos Pics Cozy cabin interior of 2017 Sea Ray Sundancer 310 with plush bedding and pillows.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 cabin interior with bed, TV, and modern decor.

Yacht Photos Pics Luxurious cabin interior of 2017 Sea Ray Sundancer 310 with cozy bedding and modern decor.

Yacht Photos Pics Luxurious interior of 2017 Sea Ray Sundancer 310 with cozy bed and seating area.

Yacht Photos Pics Interior of 2017 Sea Ray Sundancer 310 with cozy seating and wooden table.

Yacht Photos Pics Manufacturer Provided Image: 2017 Sea Ray Sundancer 310 cabin interior with bed, pillows, and storage.

Yacht Photos Pics 2017 Sea Ray Sundancer 310 bathroom with sink and toilet, compact and modern design.

Yacht Photos Pics Electrical panel inside 2017 Sea Ray Sundancer 310 boat, featuring various switches and controls.

Yacht Photos Pics Engine compartment of 2017 Sea Ray Sundancer 310 with 6.2L engine and fire extinguisher.

Yacht Photos Pics Twin 6.2L engines in a 2017 Sea Ray Sundancer 310 boat engine compartment.

Yacht Photos Pics Engine compartment of 2017 Sea Ray Sundancer 310 with visible MerCruiser 6.2L engine.

Yacht Photos Pics Twin 6.2L engines in 2017 Sea Ray Sundancer 310 boat engine compartment.

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Off Market

Last updated Oct 17, 2025

31' Sea Ray 2017

This is a awesome family boat , hard to find mid-size Sea Ray cruiser that can sleep 4 comfortably overnight , always freshwater and less than 150 original hours on her upgraded optional twin 6.2 ECT Bravo 3 Mercruisers , options include full like new canvas package (camper and cockpit cover) , Mocha cockpit interior , Cockpit grill and fridge , Extended platform, air & heat , chart plotter with smart craft..

(Vessel now inside heated at our location for showings )

Aggressive finance options available on-site
Mercury Master Technicians on-site
Local Transferrable inside heated winter storage space *Restrictions Apply
Nationwide Shipping options and Connections
Extended Warranty available for both Boat and Motors available for Purchase
Insurance products available on-site
Documentation services available on-site
75 ton hoists and shoring services on-site
Digital Closing’s available to some customers
Surveyor Recommendations available
Concierge Level Broker experience

Downtime flies. The Sundancer 310 helps you win the weekend back with smooth, effortless performance, expertly appointed surfaces and the freedom to go anywhere you choose. From the reversible double helm seat and fold-down sun pad to the convertible V-berth and double bunk, each space is dedicated to the comfort of you and your guests. Greet Monday with the refreshed perspective that only a dreamlike escape on the water can provide.

Denison Yachting - San Francisco is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Colony Marine.

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.

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31' Sea Ray HIGHLIGHTS

Yacht Details: 31' Sea Ray 2017
Location: St Clair Shores, MI
Engines: MerCruiser
Last Updated: Oct 17, 2025
Asking Price: $149,900
Max Draft: 3' 5''

31' Sea Ray additional information

Specifications

Beam: 10' 0''
Hull Material: Fiberglass
Max Draft: 3' 5''
Fuel Tank: 1 x 125|gallon
Fresh Water: 1 x 28|gallon
Holding: 1 x 28|gallon
Heads: 1

Standard Features

Luxurious, comfortable seating with diamond stitch quilted accents
Standard twin 250hp engines w/DTS or Axius propulsion options
Enclosed fiberglass head with VacuFlush® toilet
Two convertible dinettes/berths in cabin
Stereo with Wireless Bluetooth™ and media inputs
Standard Digital Throttle & Shift (DTS) w/single lever engine synch
Standard fiberglass sport spoiler

Hull And Deck

Anchor Chute w/Hawse Pipe - Concealed w/Hatch
Bow & Stern Eyes, Stainless Steel
Bow Rail, Stainless Steel w/Welded Stanchions
Cleats, 10" Thru-Bolted, Stainless Steel, w/Sea Ray Logo (8)
Deck Fill Plates
Drain Plug, Brass-Threaded - Garboard
Gel Coat, Arctic White
Graphics, Striping
Handrail, Stainless Steel - Transom
Hatch, Deck Vent - Translucent w/Locks & Sky Screen Cover
Hull Windows, Large Acrylic
Light, Stern
Lights, Navigation - Stainless Steel
Portlight, Opening (Head)
Rub Rail, PVC w/Stainless Steel Insert
Skylight, Tinted w/Screen & Blind
Storage, Rope
Storage, Transom Wall - For Fenders & Gear
Storage, Swim Platform - Integral
Swim Platform, Integral w/Concealed Stainless Steel Four- Step Swim Ladder
Thru-Hull Fittings, Stainless Steel
Vent System, Stainless Steel, Integral - Engine Room
Windshield, Tempered/Tinted, Curved Glass w/Walk-Thru
Windshield Wiper - Starboard

Canvas (sunbrella)

Aft Curtain w/Bungee Straps
Canvas Storage Bag
Dash Cover
Front & Side Curtains

Certifications

Meets Applicable USCG & ABYC Standards
NMMA Certification
Mercury® Installation Quality Certification

Cockpit

Beverage Holders, Stainless Steel
Carpet Liner, Snap-In
Cockpit Color Package: Mocha or Wheat
Cooler, Carry-On w/Designated Storage
Door, Cabin Entry, Lockable
Door, Transom
Floor Liner, Fiberglass - Self-Bailing
Hatch, Engine Room - Electrically Actuated
Lighting, Indirect LED
Outlet, 12V Accessory - Helm
Outlet, 120V GFI Protected
Seating, Aft - Fold-Down w/Storage Below
Seating, Helm - Double Seat w/ Rotating Base & Folding Backrest w/Lockable Leaning Post
Seating, Port - L-Shaped Lounger w/Storage Below
Sport Spoiler, Molded Fiberglass (Seamless) w/Overhead LED Lighting
Steps, Boarding - Molded-In
Table, Teak w/Dedicated Storage
Wet Bar w/Solid Surface, Stainless Steel Sink & Faucet, Beverage Holders, Stainless Steel Handrail & Storage Below

Cabin

Carbon Monoxide Monitor
Carpet, Deep-Pile BCF - 44-Ounce, 100% Nylon
Lighting, 12V
Outlets, 120V GFI Protected - Galley, Head
Pillows, Accent
Shades, Pleated - Hull Windows
Steps, Cabin Entry - Teak & Holly
Stereo, 12V AM/FM, Wireless Bluetooth™, MP3 Port, Speakers (2 Cabin, 2 Cockpit) & Digital Cockpit Remote Control
Wood Interior Package - Chestnut (Std), Cherry or Pecan Finished Cabinetry

Dinette

Seating, Dinette, Converts to Sleeper w/Storage Below
Storage, Cabinets
Storage, Drawer
Table, Dinette - Solid Wood

Galley

Countertop - Solid Surface w/Stainless Steel Sink & Faucet
Microwave, 120V
Outlets, 12V Accessory - Galley
Refrigerator, Dual-Voltage - 120V/12V
Storage, Upper & Lower
Stove, 120V Recessed Single Burner w/Solid-Surface Cover w/Dedicated Storage
Trash Receptacle - Under Sink

Head

Handrail, Stainless Steel
Head (VacuFlush®)
Head, Enclosed - Full Fiberglass w/Shower & Curtain
Mirror, Head Door - Full Length
Storage, Medicine Cabinet w/Mirror
Vanity w/Stainless-Steel Sink, Faucet w/Pullout Sprayer, Solid-Surface Countertop & Storage Below
Towel Holder

Mid-berth

Bunk, Double
Curtains, Privacy
Storage, Cabinets

V-berth

Curtain, Privacy
Filler Cushions w/Dedicated Storage
Mirrored Rope Locker Bulkhead Seating, V-Berth w/Storage Below, Converts to Bed
Storage, Cabinets
Storage, In-Floor
Table, Solid Wood

Helm

Alarms, High-Water - Bilge & Cabin
Compass
Horn
SmartCraft® Digital Throttle & Shifts (DTS)
SmartCraft® Diagnostics:
Instrumentation, Custom Sea Ray® SmartCraft 4-in-1 Multi-gauges (2) w/Glass Lenses, Low-Glare Blue Night Lighting & Chrome Bezels (Includes: Trim, Oil Pressure, Voltmeter & Water Temperature)
SmartCraft System Speedometer (Includes: Air & Water Temperature, Combined Fuel Level Range & GPS Interface)
SmartCraft System Tachometers (2) (Includes: Depth, Engine Alarms/Hour Meters, Fuel Consumption/ Usage & Trim Level)
Fuel Level
Steering, Power-Assisted
Switch Panel w/Weatherproof Lighted Chrome Toggle Switches
Tilt & Trim, Power
Tilt Wheel