This well cared for 2011 Formula 310 Sun Sport blends sport-cruiser agility with luxury amenities, delivering both performance and comfort in a 31-foot package. With twin 380 HP MerCruiser (or similar) engines pushing the deep-V hull, she delivers confident ride in seas and brisk acceleration—perfect for watersports, coastal cruise or weekend escapes. The cockpit is designed for entertaining, featuring lounge seating, wet bar and swim platform with ladder—creating a natural indoor-outdoor flow. Below deck, the cabin offers a convertible dinette, galley, and enclosed head—making overnight stays comfortable for two or more and turning a day boat into a capable cruiser. Built by a brand known for premium fit and finish, the 310 Sun Sport stands out because it offers yacht-style amenities in a manageable size: sleek styling, rich interior materials, and a layout optimized for both fun and functionality. Whether you’re hosting friends for a day on the water or heading out for a weekend, this boat gives you the versatility and quality that many in its class don’t. Dimensions LOA: 31′ 0″ Beam: 9′ 6″ Minimum Draft: 3′ 1″ Bridge Clearance: Headroom: Deadrise: 22° Dry Weight: 10,125 lbs Tankage Fuel: 151 gal Fresh Water: 29 gal Holding: 36 gal Engines Make: MerCruiser (NEW Cams/lifter/pcm upgrade @860hrs 2019) Model: 8.2L MAG HO Engine Type: inboard/outboard Drive: Stern Drive BRAVO 3 (NEW 2019) Fuel: Gasoline Hours: 1205 HP: 430ea (860hp total) Generator (NA) Make: KW: Hours: Accommodations Cabins: 1 Berths: 4–6 Head(s): 1 Electronics / Mechanical GARMIN 12' GPS/chartplotter Digital depth sounder SmartCraft VesselView engine monitor Bennett hydraulic trim tabs Bilge blowers Automatic bilge pump 5 batteries (2 start, 1 house, 2 6V stereo) Battery charger Xantrex PRO XM1000 Inverter Shore power inlet (30 A/50 A) Upgraded CLARION Sound system w/3500watts ORION amp w/8 speakers (2019) Fume detector Air conditioning Exterior Equipment SeaDek installed cockpit / swim platform (2019) Sun pad lounge aft Wet bar with refrigerator Bimini top & cockpit enclosure Curved tinted tempered-glass windshield wipers Stainless steel bow rail Swim platform with concealed stainless ladder Transom shower Ski tow hook LEWMAR Windlass with helm & remote Anchor w/ 100ft chain Molded deck & non-skid surfaces Interior Equipment Convertible U-shaped dinette / double berth Galley with refrigerator/freezer, stove/oven, stainless sink TV/dvd entertainment system Vacuflush head with shower wand Woodgrain-style flooring Carbon monoxide detector High-gloss cherry cabinetry & Corian® counters TRAILER SOLD SEPARATELY: 2011 Phoenix Tri-Axle steel trailer w/hydraulic brakes GVWR 13100lbs