1986 J/28 vs Beneteau First 20 — Comparison

1986 J/28
VS
Beneteau First 20

Specifications Side by Side

Specification1986 J/28Beneteau First 20
General
ManufacturerJ/BoatsBeneteau
Year1986–19902014
TypeSloopSloop
CountryUSAFrance
DesignerRod JohnstoneSam Manuard
Dimensions
LOA8.66 m (28.4 ft)5.90 m (19.4 ft)
LWL7.32 m (24.0 ft)5.39 m (17.7 ft)
Beam3.05 m (10.0 ft)2.34 m (7.7 ft)
Draft1.68 m (5.5 ft)1.30 m (4.3 ft)
Weight
Displacement2,948 kg (6,499 lbs)660 kg (1,455 lbs)
Ballast1,361 kg (3,000 lbs)165 kg (364 lbs)
Sailing
Sail Area37.6 m² (405 ft²)19.5 m² (210 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinLifting
Engine & Tanks
Engine12 HP4 HP
Fuel Capacity38 L (10.0 gal)
Water Capacity57 L (15.1 gal)10 L (2.6 gal)
Accommodation
Berths53
Cabins11

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1986 J/28
18.59
Beneteau First 20
26.16
Ballast Ratio (Higher = more stability)
1986 J/28
46.17
Beneteau First 20
25.00
Capsize Ratio (Lower = safer offshore)
1986 J/28
0.85
Beneteau First 20
1.08
Comfort Ratio (Higher = gentler motion)
1986 J/28
17.20
Beneteau First 20
10.64

Detailed Comparison

The 1986 J/28 and Beneteau First 20 represent two takes on sloop-rigged sailing. The 1986 J/28 is a 1980s design by J/Boats from USA, while the Beneteau First 20 is a modern offering from Beneteau from France. The 1986 J/28 was penned by Rod Johnstone. The Beneteau First 20 was designed by Sam Manuard.

In terms of size, the 1986 J/28 measures 8.66m (28.4ft) overall with a beam of 3.05m, compared to the Beneteau First 20 at 5.90m (19.4ft) with a 2.34m beam. The 1986 J/28 is 2.76m longer than the Beneteau First 20. The 1986 J/28 displaces approximately 347% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1986 J/28 has good sail power for versatile performance with an SA/D ratio of 18.59 and 37.6 m² of sail area. The Beneteau First 20, with an SA/D of 26.16 and 19.5 m² of canvas, offers generous sail power for spirited sailing. The Beneteau First 20 has the edge in terms of raw sailing performance.

For comfort and safety, the 1986 J/28 offers a firm, racing-oriented motion (comfort ratio: 17.2) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.85). The Beneteau First 20 has a comfort ratio of 10.6 and a capsize screening value of 1.08. The ballast ratios are 46.2% for the 1986 J/28 and 25.0% for the Beneteau First 20, reflecting their respective approaches to stability.

Below deck, the 1986 J/28 provides 5 berths in 1 cabin with 57L of water capacity and 38L of fuel. The Beneteau First 20 offers 3 berths in 1 cabin with 10L water and unspecified fuel.

Verdict

For cruising: The 1986 J/28 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 Beneteau First 20 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1986 J/28 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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