The Belize 54 was designed by 4D Designs in collaboration with the Riviera and Belize design team balancing European panache and Australian practicality to deliver greater elegance and space in all living areas.

The yacht offers one-level living from the galley aft to the cockpit, with a lower command helm featuring dedicated guest seating. The master stateroom extends the full beam of the yacht and is very opulent. The VIP stateroom occupies the entire forward V-section with a queen-sized island bed, and the third guest stateroom has twin adult-sized single beds. There are two bathrooms on the accommodation deck.

The boat's construction includes resin-infused composite with a double vinyl-ester outer skin, watertight stepped collision bulkhead, and independent foam-filled hull compartments. It features CZone digital switching, Glass Cockpit navigation, and Volvo Penta Inboard Performance System (IPS) with joystick docking.

A limited number of Belize Motor Yachts are built annually, making this a unique luxury motor yacht.

• Electro-hydraulic boarding platform that doubles as a beach for water sports.
• Tender garage with electric actuators and LED lighting stores a 3.0m tender and water toys.
• Barbecue centre and wet bar with electric barbecue, ice maker, sink, and bench space.
• Entertainers cockpit with bar, swing-out stools, ice maker, and rubbish bin.
• Hardtop overhang with optional awning for year-round protection.
• Rich teak decking on boarding platform, steps, and cockpit floor.
• Wide walk-around side decks with raised bulwarks and high rails.
• Large foredeck sun pad with drink holders and external speakers.
• Concealed anchoring station with remote control anchor winch and washdown outlets.
• Blue-water hull design for a soft, dry, and surefooted ride, with ocean-tested strength.
• Standard power with twin Volvo Penta D11 IPS950 engines delivering 725 hp each, with joystick steering and Volvo Penta Glass Cockpit touchscreen navigation.
• CZone digital switching system and remote control via Siren Marine App.
• Entertainment systems including large LED TV, CD surround sound, and integrated sound systems in master and VIP staterooms.
• Luxury accommodation includes full-beam master suite with queen-sized walk-around bed and en-suite bathroom, VIP guest stateroom with island queen-sized bed and en-suite bathroom, and a third guest stateroom with twin single beds.
• Abundant clever storage options throughout the yacht.