310 Sun Sport

Our 31 Ft Cruiser Boat

Take to the waters in style and class with the mastery of the Formula 310 Sun Sport. For years, boat designers have tried to duplicate the Formula Sun Sport series, but no other craft can equal the luxury standards of our sleek, muscular sports model. It’s just another reminder that Formula truly is the world’s premier powerboat manufacturer.

Build It




31ft 0in (9.45 m)
Swipe to view the entire table
LOA 31ft 0in 9.45 m
LOA w/Extended Swim Platform 32ft 8in 9.96 m
LOA w/Outboards 34ft 9in 10.59 m
LOA w/Outboards Trailered 36ft 10in 11.23 m
Maximum Beam 9ft 6in 2.90 m
Approximate Weight 10,125 lbs 4,593 kg
Approximate Weight w/Hardtop 10,700 lbs 4,854 kg
Cabin Headroom 5ft 4in 1.63 m
Fuel Capacity 138 gal 451 L
Water Capacity 29 gal 110 L
Holding Tank Capacity (opt.) 36 gal 136 L
Bridge Clearance 6ft 0in 1.83 m
Bridge Clearance w/Arch/Hardtop 8ft 8in 2.64 m
Bridge Clearance w/Sport Top 8ft 5in 2.56 m
Draft 37in .94 m
Deadrise 22° 22°



The U-shaped aft lounge seating with storage below is the perfect spot to entertain family and friends alike. Adding the two color-coordinated dual-height cockpit tables with Corian® top, and polished drink holders keeps the food, drinks and entertainment rolling.


Enjoy the galley and entertainment center in a high-gloss finish with hanging locker, full Corian® countertop with polished stainless sink, 12V/120V stainless refrigerator, in-counter trash & fire extinguisher.


Molded deck access steps with 316L stainless handrail make accessing the deck easy and simple. Whether lounging at anchor or tying off the boat, the steps are the perfect way to access the deck.

Formula Boats 310 Sun Sport Boat Features

Formula Boats 310 Sun Sport Boat Features

Some boats are loaded with luxurious comfort and entertainment options. Others boast powerful engines that deliver fast, smooth, on-the-water action. At Formula Boats, we say you should never have to choose between comfort and performance. That’s why we offer boats like the Formula 310 Sun Sport that provide an unbeatable combination of luxury, entertainment and power.

The 310 Sun Sport has everything you need for a day on the water, including top-of-the-line electronics, marine-grade speaker and stereo systems, cushioned lounge seating, a swim platform, plenty of storage space and a built-in air purifying system with the optional cabin air conditioner.

310 Sun Sport Features

The 310 Sun Sport is 31 feet long with a 9-foot-6-inch beam and a deep-V hull, with ample space for walking, storing belongings and entertaining. When you board your new boat, you’ll love the non-skid foredeck and center walkway that guides you to molded steps and a walk-thru windshield with a stainless steel frame. The handrails, cleats and permanent tow eye consist of the same durable metal.

New Formula 310 Sun Sport boats also allow you to add a stylish hardtop to your vessel for shade and shelter from the elements.


We crafted the 310 Sun Sport helm to offer premium control and convenience. With a brushed metallic and wood grain finish and illuminated instrumentation, the helm looks as great as it performs.

Enjoy twin command seating that you can adjust for sitting or standing while you take command of your sleek, liquid black dash with molded construction and stylish stitched upholstery. The dash is also where you will find all the digital instrumentation you need, including an iPod/MP3 player port, a Raymarine Axiom Pro 9 S GPS and a leather-wrapped stainless steel wheel.


The 310 Sun Sport is all about comfort and refined design, which you’ll find in the two-color dual-height cockpit tables with Corian® tops, polished drink holders and contoured U-shaped lounge seating, which has stain-resistant upholstery and Dri-Fast® foam.

As far as design goes, you’ll impress all your guests with fiberglass and polyurethane marine paneling and subtle, remote-control courtesy lighting for easier entry and navigation when anchored. The dash-mounted stereo system offers remote control and four marine-grade speakers for an immersive listening experience, no matter the music.

Endless Entertainment


We might be a little biased, but there’s no better way to spend the day than entertaining loved ones on the open water. Friends, family, parties, all-day excursions, overnight trips — the Formula 310 Sun Sport has everything you need for endless entertainment, including:

  • A wet bar: Indulge in your favorite drinks with a loaded wet bar, complete with a sturdy Corian® countertop and integrated sink. Stash your ingredients in the dry storage compartments and take advantage of the dual-charge USB ports and drink holders for maximum functionality.
  • A swim platform: Spend hours at your favorite swimming hole with the optional extended watersport swim platform that comes with four drink holders and swim seats mounted underneath.
  • An entertainment center: The 310 Sun Sport’s optional deep cherry wood entertainment center is more than a bold design choice — it’s luxury entertaining at its finest. Choose from features like a 12-volt/120-volt stainless steel refrigerator, Corian® countertop, polished stainless steel sink and AM/FM/CD stereo system with marine-grade speakers.
  • A sun lounge: Work on your summer glow or lounge the day away on the aft-facing transom lounge that you can easily convert to a comfortable sunpad.


The Formula 310 Sun Sport is the perfect vessel for overnight trips or mid-day relaxation. The galley houses the entertainment center in a hanging locker with an in-counter trash receptacle and fire extinguisher for your peace of mind. The cabin is spacious enough for a U-shaped lounge with a high-gloss, solid wooden table and comfortable filler cushions.

Decorate your cabin to your liking — including the fabrics, carpet and Ultraleather™ upholstery — with a choice between three different color themes that we curated to accentuate whichever exterior graphic you choose for your vessel.

The nearby molded head compartment is easily accessible, with a modern Corian® countertop, retractable handheld shower wand and a unit with Vacuflush®, with a holding tank under the deck.


The 310 Sun Sport also features efficient storage options and an air purification system with the optional A/C for an enjoyable, stress-free boating experience every time you leave the shore.

We know how important storage is, so we crafted a layout that leaves more than enough room for all your fishing, swimming or diving gear. In the transom, you will find a large storage compartment underneath the lounge with a truck-style locker at the starboard. There is another deep storage container in the U-shaped aft lounge.

The 310 Sun Sport, if you choose the optional air conditioner, includes a superior air purification system in the form of Breathe Easy, an inline, in-duct system component. The Breathe Easy unit works to treat both cool and warm air to reduce odors, fumes and irritants, and it reduces the risk of virus and bacteria spread.


FormulaFlex™ puts the power in your hands, with the ability to change and mix-and-match specific design features on your new Formula boat at no extra cost. Express yourself and create the boat of your dreams with the following options:

  • Power: Power your vessel with Volvo Mercury/Mercruiser or Ilmor gas or diesel, and choose from twin 300 horsepower to twin 400 horsepower sterndirve or outboard power.
  • Graphics: With more than 1,800 Pantone Matching System® shades and 30 basecoat colors to choose from, you can create an exterior graphic that showcases your personality and style. Once you’ve chosen your ideal color combination, display it in one of our Standard, Flagship, Fusion or FX design shapes. Our technicians will finish your graphic with a thick, protective clear coat so you can enjoy the metallic gloss and shine for years to come.
  • Decor: Customize your cabin’s decor to complement your exterior graphics and transform your boat into a home away from home. Nearly every aspect of your cabin is customizable, including the bedspread and pillows, drapes and color of your Corian® countertops.
  • Electronics: Opt for additional electronics to suit your needs, including a microwave, LCD TV with a Blu-ray player, a lighted cockpit subwoofer, and an iPod docking station. You can also work with one of our electronics engineers to optimize your dash panel gauges and electronics to create a layout that makes sense for you.

Interested in customizing something not listed here? Contact us to learn more about additional available upgrades and options.

Contact Us

Formula 310 Sun Sport Boats for Sale

With advanced electronics, superior performance and endless customization options, the 310 Sun Sport from Formula lets you have it all. Find a Formula Boats dealer near you or request a catalog to learn more.

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At Formula Boats, our goal is to provide our customers with an unparalleled boating experience. Learn more about our commitment to our values and mission, as well as our passion for the craftsmanship and technology that goes into each of our boats.