1990 J/40 vs Beneteau Oceanis 30.1 — Comparison

1990 J/40
VS
Beneteau Oceanis 30.1Beneteau Oceanis 30.1

Specifications Side by Side

Specification1990 J/40Beneteau Oceanis 30.1
General
ManufacturerJ/BoatsBeneteau
Year1990–19952019
TypeSloopSloop
CountryUSAFrance
DesignerRod JohnstoneMarc Lombard
Dimensions
LOA12.30 m (40.4 ft)9.53 m (31.3 ft)
LWL10.21 m (33.5 ft)8.65 m (28.4 ft)
Beam3.65 m (12.0 ft)3.10 m (10.2 ft)
Draft2.08 m (6.8 ft)1.65 m (5.4 ft)
Weight
Displacement7,711 kg (17,000 lbs)4,300 kg (9,480 lbs)
Ballast3,402 kg (7,500 lbs)1,350 kg (2,976 lbs)
Sailing
Sail Area72.5 m² (780 ft²)43.0 m² (463 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine35 HP21 HP
Fuel Capacity114 L (30.1 gal)100 L (26.4 gal)
Water Capacity189 L (49.9 gal)150 L (39.6 gal)
Accommodation
Berths64
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1990 J/40
18.87
Beneteau Oceanis 30.1
16.52
Ballast Ratio (Higher = more stability)
1990 J/40
44.12
Beneteau Oceanis 30.1
31.40
Capsize Ratio (Lower = safer offshore)
1990 J/40
0.74
Beneteau Oceanis 30.1
0.76
Comfort Ratio (Higher = gentler motion)
1990 J/40
17.98
Beneteau Oceanis 30.1
18.43

Detailed Comparison

The 1990 J/40 and Beneteau Oceanis 30.1 represent two takes on sloop-rigged sailing. The 1990 J/40 is a 1990s design by J/Boats from USA, while the Beneteau Oceanis 30.1 is a modern offering from Beneteau from France. The 1990 J/40 was penned by Rod Johnstone. The Beneteau Oceanis 30.1 was designed by Marc Lombard.

In terms of size, the 1990 J/40 measures 12.30m (40.4ft) overall with a beam of 3.65m, compared to the Beneteau Oceanis 30.1 at 9.53m (31.3ft) with a 3.10m beam. The 1990 J/40 is 2.77m longer than the Beneteau Oceanis 30.1. The 1990 J/40 displaces approximately 79% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1990 J/40 has good sail power for versatile performance with an SA/D ratio of 18.87 and 72.5 m² of sail area. The Beneteau Oceanis 30.1, with an SA/D of 16.52 and 43.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1990 J/40 has the edge in terms of raw sailing performance.

For comfort and safety, the 1990 J/40 offers a firm, racing-oriented motion (comfort ratio: 18.0) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.74). The Beneteau Oceanis 30.1 has a comfort ratio of 18.4 and a capsize screening value of 0.76. The ballast ratios are 44.1% for the 1990 J/40 and 31.4% for the Beneteau Oceanis 30.1, reflecting their respective approaches to stability.

Below deck, the 1990 J/40 provides 6 berths in 2 cabins with 189L of water capacity and 114L of fuel. The Beneteau Oceanis 30.1 offers 4 berths in 1 cabin with 150L water and 100L fuel capacity.

Verdict

For cruising: The Beneteau Oceanis 30.1 is the better choice for comfortable cruising thanks to its higher comfort ratio, offering a gentler motion at sea that crews will appreciate on longer passages.

For racing: The 1990 J/40 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1990 J/40 offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.

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