Speed
- Cruising speed15 kn
- Top speed16 kn
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85949 — Ferretti Group
Summary
Motor MonohullInboard Diesel
- Length overall
- 163.7 ft
- Beam
- 31.5 ft
- Maximum speed
- 16 kn
- Cruising speed
- 15 kn
- Displacement
- 947,987 lb
- Engine power
- 1450 hp
- Cabins
- 5
* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.
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.
not published: engine count
Tanks
Fuel and water on one scale: a tank twice the height holds twice as much.
- Fuel14,529 galWater2,642 gal
Dimensions
- LOA
- 163.7 ft (49.9 m)
- Hull length
- —
- LWL
- —
- Beam
- 31.5 ft (9.6 m)
- Draft (min)
- 7.2 ft (2.2 m)
- Draft (max)
- 7.2 ft (2.2 m)
- Air draft
- —
- Displacement
- 947,987 lb (430,000 kg)
- Ballast
- —
- Cabins
- 5
- Heads
- 5
- Berths
- —
Performance
- Maximum speed
- 16 kn
- Cruising speed
- 15 kn
- Range
- —
- Guests
- —
- Crew
- —
Engine and Tanks
- Engine
- 1450 hp (Caterpillar)
- Engine count
- —
- Engine manufacturer
- Caterpillar
- Propulsion type
- —
- Fuel capacity
- 14,529 gal (55,000 L)
- Fresh water capacity
- 2,642 gal (10,000 L)
- Black water capacity
- —
Construction
- Hull material
- Aluminium
- Deck material
- —
- Rudder type
- —
- Steering wheels
- —
Builder's Own Figures
- Crew cabins
- 4
- Bathrooms
- 5 (+ crew quarter 5)
- Engine
- CAT C32 ACERT -- 1450 HP each as printed; engine count not stated
- Engine power basis
- Engine HP as printed (per engine)
- Status
- project / preliminary figures on the page (2026-09-14)
- Displacement basis
- laden (the page prints no unladen figure)
Figures read fromcustomline-yacht.com/en-us/Model/p/8-315-516-PUBread 9/14/2026
Layouts & Drawings
5 drawings from the builder's page: general arrangement, sail plan, profile.
Layout 1 — Ferretti Group
Layout 2 — Ferretti Group
Layout 3 — Ferretti Group
Layout 4 — Ferretti Group
Layout 5 — Ferretti Group
Videos
External contentFilms of this model from the builder's official YouTube channel (Custom Line Yacht). They are the builder's own; the figures above are the reference.
Shorts
Luxury Super Yachts - Custom Line 50, the brand’s all-aluminium flagship - Ferretti Group
Videos whose title names the Custom Line 50, from the channel the builder's site links; last checked 9/30/2026. Playing one loads YouTube's player, which may set cookies.
About Custom Line
Semi-custom
Ferretti Group's semi-custom superyacht brand, founded in 1996 and built entirely at the group's Ancona superyacht yard — the planing Saetta line (106', 128', 140'), the displacement Navetta line (30, 35, 38, 42) and the aluminium Custom Line 50 — with almost 300 yachts at sea.
Visit brand pageThe Custom Line Range
Every model Custom Line publishes, by length — where this one sits in the range.