World Premiere 2026 · Series II
The flagship of Riviera's SUV range, reborn. At just under 70 feet, the 645 SUV Series II pairs a wide-open water sports cockpit with single-level alfresco living, a full-beam master, and a choice of three or four staterooms. More functional, more luxurious, more enjoyable.
When Riviera launched the original 645 SUV in 2021, it firmly delivered on the promise of freedom and adventure on a grand scale. The Series II is the next generation of that boat: the result of an extensive, whole-of-craft refinement of the interior, creating a design that is both contemporary and timeless. The result is a flagship SUV that is more functional, more luxurious, and more enjoyable to live aboard.
The SUV concept gives you the helm of two spectacular motor yachts in one. She combines the proven blue-water performance and wide-open cockpit of Riviera's Sport Motor Yachts with the luxurious, single-level alfresco entertaining of their award-winning Sport Yachts. From the expansive water sports cockpit, through the single-level alfresco deck and saloon, to a generous accommodation deck below with a full-beam master and a choice of three or four staterooms, she is built to be used, hard and often.
Series II brings a long list of refinements: a redesigned galley with a full-height fridge and an integrated wet bar, diagonally opposing saloon lounges, a companion lounge forward opposite the helm, a 55-inch TV on an electric lifter, an integrated CZone cabinet, a new starboard helm with dual chairs, a larger starboard stateroom, and soundbars in the master and VIP staterooms.
Model, layout, and design credited to Riviera. Specifications below are Riviera builder figures.
From Clark Haley
This is the boat I point people to when they want one yacht that truly does it all: fish it, cruise it, and entertain on it, without stepping up to a full crew. The Series II interior is a real step forward, and with twin MAN power and joystick docking at two stations, a 64-footer this capable still feels easy to own. World premiere builds get spoken for fast, so call me early if she is on your list.
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Imagery courtesy of Riviera.
Builder specifications for the Riviera 645 SUV Series II.
| Length overall (inc. platform & bow sprit) | 69 ft 8 in / 21.23 m |
|---|---|
| Hull length | 63 ft 8 in / 19.41 m |
| Beam (inc. gunwale) | 19 ft 1 in / 5.80 m |
| Maximum draft (inc. props) | 5 ft 7 in / 1.69 m |
| Dry weight (approx.) | 85,691 lb / 38,869 kg |
| Fuel capacity | 1,717 US gal / 6,500 L |
| Water capacity | 211 US gal / 800 L |
| Holding tank | 132 US gal / 500 L |
| Staterooms | 3 to 4, plus 3 bathrooms |
| Accommodation | Sleeps 8 |
| Engines | Twin MAN V8 1300 (1,300 hp ea) or MAN V12 1550 (1,550 hp ea); stern thruster and EPS included |
Cruising and top speed depend on engine choice and load. Ask Clark for the latest performance numbers for your configuration.
A closer look at how the 645 SUV Series II is laid out, deck by deck.
The expansive cockpit is the heart of the SUV concept: open, deep, and ready for diving, fishing, or launching the toys. A full sport-fishing package is available, from a transom live-bait tank and outriggers to heavy-duty rod holders and an insulated fish bin.
Single-level alfresco living flows from the cockpit through to the saloon. Series II adds a redesigned galley with a full-height fridge and an integrated wet bar that increases bench space, so you cook, serve, and gather without ever leaving the party.
A new-generation foredeck table and lounging area turn the bow into a second open-air living room. It is the quiet end of the boat at anchor, away from the cockpit crowd, with the best seat in the house for sunsets.
Series II introduces diagonally opposing saloon lounges and a forward companion lounge opposite the helm, with a main lounge to starboard aft and a fold-out table. A 55-inch TV rises on an electric lifter below the awning window, and an integrated CZone cabinet adds storage and phone charging.
The full-beam master is the kind of owner's space you expect on a much larger yacht. A walk-around island bed sits in soft natural light from tinted hull windows, with his-and-hers cedar-lined lockers, ample drawer storage, a chaise lounge, and a luxe ensuite with a teak-seat shower. A soundbar is now included.
Owners choose the layout that suits their boating life. Both the three and four stateroom designs feature the full-beam master, three bathrooms, and a now-larger starboard stateroom. A VIP soundbar and a port-stateroom stereo are included in Series II.
In place of the fourth stateroom, the layout adapts to a lower lounge and a utility room or crew cabin. It is the flexibility that lets one boat serve a big family one week and a cruising couple the next.
Accessed from the master ensuite, the laundry and utility room keeps real-world living tidy and out of sight. It is the sort of practical touch that makes longer time aboard genuinely comfortable.
Features and imagery courtesy of Riviera.
The engineering and systems behind the ride.
The 645 rides on a proven blue-water hull engineered for a soft, dry, sure-footed ride. It is what lets a boat this size carry the volume it does while still delivering the open-ocean capability the SUV name promises.
Choose twin MAN V8 1300 diesels at 1,300 hp each, or step up to twin MAN V12 1550 at 1,550 hp each. A stern thruster and EPS come included, giving the 645 strong, confident performance whether you are running offshore or maneuvering at the dock.
There are two joystick controls, one at the state-of-the-art helm and one in the cockpit to starboard, each giving the skipper full command of low-speed maneuvering and docking. Optional portside or dual cockpit controls are available. Visibility is outstanding through the engineered curved-glass windscreen.
CZone digital switching centralizes control of the onboard electrical systems, now with an integrated CZone cabinet in the saloon. A high-resolution camera system covers the anchor, aft deck, twin engine room, and cockpit awning for single-glance awareness at the helm.
Sentinel telematics let you monitor systems, receive alerts, and operate selected functions remotely. The options list runs to Humphree fins or Seakeeper 18 stabilization, Praxis composite solar charging, and Starlink internet, so you stay comfortable and connected wherever you cruise.
Features and imagery courtesy of Riviera.
The 645 SUV Series II is built around a do-it-all cockpit, single-level alfresco living, and flagship accommodation. Design credited to Riviera.
The blue-water cockpit of a Sport Motor Yacht meets the single-level alfresco entertaining of a Sport Yacht. Fish it, dive it, or host on it, all from one boat, without compromise.
A full-beam master, three or four staterooms, three bathrooms, and a utility room or crew cabin. She sleeps eight and lives like a yacht a class above her length.
A redesigned galley and saloon, a larger starboard stateroom, added soundbars, a full camera suite, twin-station joystick control, and MAN power up to 1,550 hp. The proven 645, made better.
Contact Clark to learn more about the Riviera 645 SUV Series II or to start a build.
Licensed Yacht Broker
2401 PGA Blvd, Suite 164, Palm Beach Gardens, FL 33410
