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Riviera 4600 Sport Yacht / 15m (2023)

AUD$ 2,250,000

  • LENGTH 15m
  • BEAM 15.5ft
  • MAX DRAUGHT 4.3ft
  • BUILDER Riviera Marine
  • DESIGNER Riviera Marine
  • MAX SPEED (KT) 32
  • CABINS 3
  • DISPLACEMENT 19.2 Tonnes
  • LYING Phuket - Thailand


Virtual Tour

We are pleased to welcome the new Riviera 4600 Sport Yacht Platinum to Asia, and look forward to inviting you on board to experience this superb blue-water motor yacht first hand.

This boat is hull number 19 of the 4600 Sport Yacht series and is available for immediate delivery. With factory orders for this model now into late 2025, this is a fantastic opportunity to take command of this brand new yacht without the wait.

Measuring 50ft 3in length overall, this luxurious yacht is very comfortable to be aboard and can sleep six guests in three cabins, including a full beam master stateroom. The interior is finished in Matt Oak timber with a neutral palette chosen for soft furnishings. Sheer window blinds in the salon and master stateroom are motorized, with blackout blinds in the staterooms for additional comfort overnight. Interior comfort comes from the upgraded tropical air-conditioning throughout the boat.

The galley aft has solid surface ‘waterfall’ benchtops which extend to the floor making for a pleasing aesthetic, and this is complemented by white 2-pac painted overhead cupboards for a sleek and modern look. The galley is well equipped with a dual-door fridge/freezer, a combination microwave/oven, dishwasher and an electric cooktop. A famous feature from Riviera is the opening rear bulkhead window between galley and cockpit. This opens up the space beautifully and makes serving to the cockpit very convenient.

The cockpit is a great place to relax underway, or at anchor. The large L-shaped sofa around the folding gloss teak table is well protected by ¾ clears and a fixed sunshade overhead. Electrically operated overhead hatches may be opened to increase natural airflow. A large wetbar is found to starboard and this contains the electric BBQ, drawer fridge, icemaker and sink. Additional refrigeration has been fitted below the port cockpit seat for easy access to cold drinks. The cockpit and steps to the swim platform are laid with teak.

The hydraulic swim platform aft is moulded non-slip GRP with removeable/adjustable tender cradle chocks. The platform is rated to 300kg. The Toy Garage hatch opens electrically and gives access to this voluminous space for storage. Cleverly designed, it can handle all the cruising gear as well as a fully inflated stand up paddle board. Whilst storage can be lacking on some boats, this is not the case on the Riviera 4600 Sport Yacht.

Moving to the foredeck, one finds the sunpad with adjustable headrests and drink holders, and two further deck lockers. Two anchor lockers house the chain and also the remote control for the windlass. This can also be operated from the helm with the assistance of an anchor camera forward. Fresh and salt water outlets can be found on the foredeck and in the cockpit for washdowns.

The 4600 Sport Yacht is both fun to drive and easy to handle. The Volvo engine package on board has been upgraded from IPS600 (435HP) engines to IPS800 (600HP) engines, giving more power and a more comfortable cruise speed. During sea trials in Australia, the 4600SY achieved a 32kt top speed with a fuel economy of just 8.24 ltrs/NM. Cruising at 26kts this figure drops to 7.64 ltrs/NM or just under 200 ltrs/hr for both engines. The Volvo package comes with AutoTrim and Co-ordinated Turn functions which balances the boat using drive angle and trim tabs to make for efficient flat running in a range of conditions. There are two joysticks on board, one at the helm and one in the cockpit, that can be used for slow speed operations and berthing. By pressing a button on the joystick, the Dynamic Positioning Mode takes effect and keeps the boat in a fixed location with a fixed heading, meaning that you can take hands off controls and know that the boat will not wander off whilst you prepare lines etc. This is a particularly popular function and gives a lot of confidence to those new to boat handling.

Electrically, 46SY19 has an upgraded generator (from 11Kw to 13.5Kw) as well as 32A and 15A shorepower capability. All power on board is managed via the CZone system with fixed displays at the helm and salon aft on hand for touchscreen monitoring and operation of all on board systems. This CZone may also be operated via an Ipad app for remote convenience. A Siren Marine subscription also comes with the boat to allow for owner to monitor on board systems whilst away, and be alerted to any alarms on board.

Other significant items fitted to 46SY19 include a Seakeeper M6 gyro stabilizer,  HRO Seafari 100ltrs/hr watermaker, larger navigation screens at the helm, Radar, AIS and foredeck/underwater lighting.

With the most comprehensive warranties offered in the industry today (2 Year Non-Structural Warranty / 5 Year Volvo Drivetrain Warranty / 7 Year Structural Warranty) and with the benefit of our 25 year experience with Riviera, we look forward to welcoming you on board the Riviera 4600 Sport Yacht and into the Riviera family of owners.


Upgraded Volvo IPS800 (600HP) engine package w/ 2 x joysticks
Upgraded Onan generator 13.5Kva with 32A shorepower inlet
Seakeeper M6 gyro stabilizer



  • Model: Riviera 4600 Sport Yacht
  • Yacht Type: Power Boats


  • Length Overall: 15m (50.03ft)
  • Beam: 15.5ft
  • Max Draught: 4.3ft
  • Displacement: 19.2 Tonnes


  • Builder: Riviera Marine
  • Year of Build: 2023
  • Hull Type: Monohull

Performance & Capacities

  • Max Speed: 32 knots
  • Cruising Speed: 27 knots
  • Range (nm): TBA nm
  • Fuel Capacity: 2100 ltrs
  • Water Capacity: 620 ltrs


  • Year: 2023
  • Model: Volvo Penta D6-IPS800
  • Engine Number: 2
  • Total Power: 600 hp each


  • Hull: GRP
  • Deck: GRP


☑ Dynamic Positioning and Autotrim / Co-ordinated Turn functions
☑ Tropical Air Conditioning
☑ Garmin electronics including 2 x 12in MFD’s, 48NM Radar, Autopilot, AIS800, CHIRP Sounder with Side View.
☑ HRO Seafari 110lts/hr watermaker
☑ 43in TV on electric lift in salon and 32in TV in Master stateroom
☑ Extra 30m of anchor chain – total 100m.
☑ Electric opening hardtop sunroof
☑ Hydraulic swim platform and toy garage
☑ BBQ, icemaker and refrigeration in cockpit

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