Custom Line Navetta 42

Name: Custom Line Navetta 42
Brand: Custom Line

In production

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82049 — Ferretti Group

Summary

Motor MonohullInboard Diesel

Length overall: 137.1 ft
Beam: 26.6 ft
Maximum speed: 15.5 kn
Cruising speed: 13 kn
Range: 3000 nm
Displacement: 485,016 lb
Engine power: 1470 hp
Cabins: 5

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

Best Suited For

Bluewater Cruising
From the published figures: explorer · range 3000 nm

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.

Speed

Cruising speed13 kn
Top speed15.5 kn

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.

Fuel9,774 gal
Water1,057 gal

Dimensions

LOA: 137.1 ft (41.8 m)
Hull length: 136.8 ft (41.7 m)
LWL: 120.1 ft (36.6 m)
Beam: 26.6 ft (8.1 m)
Draft (min): 7.6 ft (2.33 m)
Draft (max): 7.6 ft (2.33 m)
Air draft: —
Displacement: 485,016 lb (220,000 kg)
Ballast: —
Cabins: 5
Heads: 7
Berths: —

Performance

Maximum speed: 15.5 kn
Cruising speed: 13 kn
Range: 3000 nm
Guests: —
Crew: —

Engine and Tanks

Engine: 1470 hp (Caterpillar)
Engine count: —
Engine manufacturer: Caterpillar
Propulsion type: shaft line
Fuel capacity: 9,774 gal (37,000 L)
Fresh water capacity: 1,057 gal (4,000 L)
Black water capacity: —

Construction

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

Builder's Own Figures

Crew cabins: 4
Bathrooms: 7 (+ crew quarter 4)
Range: 3000 nm at economic cruising speed 10 kn
Laden displacement: 260000 kg 573,202 lbs
People on board: 20 (certified persons, not guests)
Engine: CAT C32 ACERT V12 1470 -- 1470 HP each as printed; engine count not stated
Engine power basis: Engine HP as printed (per engine)
Displacement basis: unladen

Figures read fromcustomline-yacht.com/en-us/Model/p/8-150-387-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 content

Films 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 Navetta 42 glides quietly across the water - Ferretti Group

Videos whose title names the Custom Line Navetta 42, 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 page