MerCruiser 5.0L MPI Bravo III
520hp
1000
Cruisers
33ft
2007
Sundancer 310
-
Nigger Details
Description
2007 Sea Ray 310 Sundancer — Black Hull | Twin V-Drive Inboards | Freshwater Roots, Meticulously Maintained
Turn-key 2007 Sea Ray 310 Sundancer — a striking black-hull 33' express cruiser set up the right way for saltwater. Powered by twin MerCruiser 350 MAG MPI inboard engines (300 HP each / 600 combined) with V-drives — no outdrives to corrode or service — plus fresh-water (closed) cooling for added corrosion protection. This is the low-maintenance, salt-friendly configuration.
This boat has been cared for, not just used. It spent its early life in freshwater on the Potomac River, then relocated to Charleston, where it's been maintained to an exceptional standard ever since. The engines are serviced every six months regardless of hours, the bottom is cleaned twice monthly by a professional diver with zincs replaced regularly, and the exhaust manifolds and risers — the one item smart buyers always check on a boat this age — have been recently replaced. There's no deferred maintenance here and no looming bills.
Below decks, the 310 offers a comfortable two-cabin layout that sleeps 4–6: a convertible V-berth forward, a private mid-cabin double tucked beneath the cockpit, and a convertible salon dinette. The full galley — with two refrigerators, ice/freezer drawer, microwave, and a fresh new faucet (some recently replaced) — makes real weekending easy, and the enclosed head with stand-up shower and roughly 6'4" of cabin headroom keep things comfortable for adults. New air conditioning (<2 years old, blows cold) and heat make it a true all-season boat. The interior has been refreshed throughout, with refinished wood trim and tables.
Topside, she's built to entertain: a cockpit wet bar and grill, walk-through windshield, and a new canvas enclosure (~2 years old). The helm features a Raymarine Axiom 9 touchscreen chartplotter, depth/sonar, VHF, SmartCraft gauges, and a new steering wheel. Bronze props were serviced last year, the bottom was painted and hauled in August 2025, and the house and starting batteries are under two years old — this boat is genuinely ready to go.
USCG documented and currently slipped at Safe Harbor Charleston, with dockage that may be transferable. Maintenance records are available to serious buyers, and a survey is welcome. A few quality fenders and buoys are available with the sale.
Clean, exceptionally well-maintained, and ready for the season. Located in Charleston, SC.
Serious inquiries — call or text 865-742-4925.
Measurements
Speed & Distance
Cruising Speed:25kn
Max Speed:30kn
Dimensions
Length:33.33ft
Length Overall:33.33ft
Bridge Clearance:10.2ft
Beam:10.42ft
Tanks
Fresh Water Tanks:1 × 35gal
Fuel Tanks:1 × 200gal
Holding Tanks:1 × 28gal
Propulsion
Engine 1
Engine Make:MerCruiser
Engine Model:5.0L MPI Bravo III
Total Power:260hp
Engine Hours:1000
Engine Type:inboard
Fuel Type:gasoline
Engine 2
Engine Make:MerCruiser
Engine Model:5.0L MPI Bravo III
Total Power:260hp
Engine Hours:1000
Engine Type:inboard
Fuel Type:gasoline
More Details
- The 310 Sundancer sleeps up to 4–6 in a comfortable two-cabin layout:
- Forward stateroom: V-berth with a filler cushion that converts to a large double berth, with privacy and ample storage.
- Mid-cabin: A private double berth tucked under the cockpit — a key advantage of this layout, giving you two separate sleeping areas rather than one open cabin.
- Salon/dinette: A convertible dinette that drops to create an additional berth, plus a comfortable lounge.
- Galley: Full galley with two refrigerators (including a new unit), ice/freezer drawer, microwave, sink with new faucet, and solid-surface countertop — set up for real meals aboard, not just snacks.
- Head: Private enclosed head with sink and stand-up shower, plus a 28-gallon holding tank.
Headroom: Roughly 6'4" cabin headroom — full standing room for most adults. - Climate: Air conditioning (blows cold) and heat for all-season comfort.
- Interior condition: Refreshed throughout — refinished wood trim and tables, well-kept upholstery.
- Twin MerCruiser 350 MAG MPI inboard engines (5.7L, 300 HP each / 600 combined)
- V-drive transmission configuration — no outdrives to service or corrode
- Fresh-water (closed) cooling system
~1,000 verified hours - Engines serviced every 6 months regardless of hours
- Exhaust manifolds and risers recently replaced (full records)
- V-drive transmission fluid and filters serviced
- Bronze props — cleaned and serviced Aug 2024
- Onboard generator — only 200 hours
- Air conditioning (cold) and heat
- House and starting batteries under 2 years old
- Battery charger and shore power
- Trim tabs
- Cruises ~22–24 knots; top speed ~30 knots
~200 gal fuel capacity
- Refrigerator (new)
- Second refrigerator in cockpit
- Ice/freezer drawer
- Microwave
- Stainless sink with new faucet
- Solid-surface countertop
- Cockpit wet bar
- Cockpit grill
- ~35 gal fresh water capacity
- Black gelcoat hull — professionally polished last year, no blistering
- Bottom paint and haul-out completed Aug 2025
- Professional diver bottom service 2x/month; zincs maintained regularly
- Electric anchor windlass
- Swim platform with boarding ladder (excellent condition)
- Walk-through windshield
- New bimini top and full camper canvas enclosure (~2 years old)
- Refinished wood trim and tables (interior)
- Raymarine Axiom 9 touchscreen GPS/chartplotter
- Depth finder / sonar
- VHF radio
- SmartCraft engine gauges
- New steering wheel and gauges
- USCG documented vessel
- Stereo system
- TV
- Enclosed head with stand-up shower (28-gal holding tank)
- Currently slipped at Safe Harbor Charleston — dockage potentially transferable
- A few quality fenders/buoys available with sale
- Complete maintenance records available to serious buyers
- Survey welcome
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