YachtCodex
Riviera

Riviera 50 Sports Motor Yacht

In production
Riviera 50 Sports Motor Yacht — photo 1

1 / 9

01-Riviera-50-SMY-Anchored — Riviera Australia

Summary

55.8 ftLOA4.8 ftDRAFT16.3 ftBEAM
Motor MonohullInboard Diesel
Length overall
55.8 ft
Beam
16.3 ft
Displacement
56,218 lb
Engine power
725 hp
Cabins
3

* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.

Best Suited For

Tags are derived from certified class, length, sail area, accommodation and tankage using the criteria described on the Sources page; an editor may add or remove one.

Speed, Power & Tanks

What the builder publishes about how fast, how strong and how much the boat carries.

Power to weight

Total engine power per tonne of published displacement — more means livelier acceleration for the hull. Drawn for motor yachts.

56.9 hp/t

2 × 725 hp · 25.5 t

Tanks

Fuel and water on one scale: a tank twice the height holds twice as much.

  • Fuel872 gal
    Water164 gal

    27 gal of water per berth

Dimensions

LOA
55.8 ft (17.01 m)
Hull length
50.6 ft (15.43 m)
LWL
—
Beam
16.3 ft (4.96 m)
Draft (min)
—
Draft (max)
4.8 ft (1.45 m)
Air draft
—
Displacement
56,218 lb (25,500 kg)
Ballast
—
Cabins
3
Heads
—
Berths
6

Performance

Maximum speed
—
Cruising speed
—
Range
—
Guests
—
Crew
—

Engine and Tanks

Engine
725 hp (Volvo Penta)
Engine count
2
Engine manufacturer
Volvo Penta
Propulsion type
IPS pods
Fuel capacity
872 gal (3,300 L)
Fresh water capacity
164 gal (620 L)
Black water capacity
40 gal (151 L)

Construction

Hull material
—
Deck material
—
Rudder type
—
Steering wheels
—

Builder's Own Figures

Engine options
Volvo Penta D11 IPS 950 (2×) 533 kW ea 725 hp ea
Total
12.40 m²
Mezzanine Deck
5.90 m²
Cockpit Area
6.50 m²
Length basis
LOA including swim platform and bow sprit; hull length Lh to ISO 8666
Sleeping capacity as printed
6 persons
Displacement basis
dry weight, approximate
Draft basis
maximum draft including propellers
Engine power basis
per engine as printed ('hp ea'); min = first option, max = largest option

Figures read fromrivieraaustralia.com/models/50-sports-motor-yacht/· Specificationsread 9/18/2026

Layouts & Drawings

4 drawings from the builder's page: general arrangement, sail plan, profile.

About Riviera

Premium production

Australia's premium luxury motor yacht builder since 1980 — twenty-one current models in five collections from the 13.3-metre 395 SUV to the 24.8-metre 78 Motor Yacht, handcrafted at a 16.8-hectare site at Coomera on the Gold Coast for more than 6,000 owners worldwide.

Riviera launched with a single model, the 38 MKI, in Sydney in 1980, and moved the following year to the Gold Coast in Queensland with a staff of five, building eight boats that year. Through the 1980s a dozen models were designed, built and launched, and the first were exported to the United States and Europe. By the early 1990s three new models had won Modern Boating's Boat of the Year three years running. In 1998, with 280 people on the payroll, construction began on a new facility at Coomera, and many handcrafted models came out of it in the early 2000s, followed by awards and a growing international dealer network. In March 2012 Rodney Longhurst -- a Gold Coast developer, and a qualified builder and joiner by trade -- acquired the company; he is now chairman, and says his aim on buying Riviera was to make it one of the great names in boating. Under Longhurst and chief executive Wes Moxey the collections continue to be refined.

Visit brand page

The Riviera Range

Every model Riviera publishes, by length — where this one sits in the range.

  1. Riviera 585 SUV65 ft
  2. Riviera 6000 Sport Yacht Platinum Edition63.3 ft
  3. Riviera 5600 Sport Yacht Platinum Edition61.2 ft
  4. Riviera 54 Enclosed Flybridge57.7 ft
  5. Riviera 50 Sports Motor Yacht· this model55.8 ft
  6. Riviera 505 SUV55.8 ft
  7. Riviera 5000 Sport Yacht Platinum Edition53.4 ft
  8. Riviera 46 Sports Motor Yacht52.2 ft
  9. Riviera 465 SUV52.2 ft

Similar Yachts