1990 J/40 vs 2010 X-Yachts Xc 35 — Comparison

1990 J/40
VS
2010 X-Yachts Xc 35

Specifications Side by Side

Specification1990 J/402010 X-Yachts Xc 35
General
ManufacturerJ/BoatsX-Yachts
Year1990–19952010–2016
TypeSloopSloop
CountryUSADenmark
DesignerRod JohnstoneNiels Jeppesen
Dimensions
LOA12.30 m (40.4 ft)10.57 m (34.7 ft)
LWL10.21 m (33.5 ft)9.20 m (30.2 ft)
Beam3.65 m (12.0 ft)3.35 m (11.0 ft)
Draft2.08 m (6.8 ft)1.80 m (5.9 ft)
Weight
Displacement7,711 kg (17,000 lbs)5,800 kg (12,787 lbs)
Ballast3,402 kg (7,500 lbs)2,100 kg (4,630 lbs)
Sailing
Sail Area72.5 m² (780 ft²)52.0 m² (560 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine35 HP21 HP
Fuel Capacity114 L (30.1 gal)70 L (18.5 gal)
Water Capacity189 L (49.9 gal)140 L (37.0 gal)
Accommodation
Berths66
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1990 J/40
18.87
2010 X-Yachts Xc 35
16.37
Ballast Ratio (Higher = more stability)
1990 J/40
44.12
2010 X-Yachts Xc 35
36.21
Capsize Ratio (Lower = safer offshore)
1990 J/40
0.74
2010 X-Yachts Xc 35
0.75
Comfort Ratio (Higher = gentler motion)
1990 J/40
17.98
2010 X-Yachts Xc 35
19.28

Detailed Comparison

The 1990 J/40 and 2010 X-Yachts Xc 35 represent two takes on sloop-rigged sailing. The 1990 J/40 is a 1990s design by J/Boats from USA, while the 2010 X-Yachts Xc 35 is a modern offering from X-Yachts from Denmark. The 1990 J/40 was penned by Rod Johnstone. The 2010 X-Yachts Xc 35 was designed by Niels Jeppesen.

In terms of size, the 1990 J/40 measures 12.30m (40.4ft) overall with a beam of 3.65m, compared to the 2010 X-Yachts Xc 35 at 10.57m (34.7ft) with a 3.35m beam. The 1990 J/40 is 1.73m longer than the 2010 X-Yachts Xc 35. The 1990 J/40 displaces approximately 33% 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 2010 X-Yachts Xc 35, with an SA/D of 16.37 and 52.0 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 2010 X-Yachts Xc 35 has a comfort ratio of 19.3 and a capsize screening value of 0.75. The ballast ratios are 44.1% for the 1990 J/40 and 36.2% for the 2010 X-Yachts Xc 35, 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 2010 X-Yachts Xc 35 offers 6 berths in 2 cabins with 140L water and 70L fuel capacity.

Verdict

For cruising: The 2010 X-Yachts Xc 35 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: Both boats provide similar accommodation, making either a viable choice for living aboard. Consider water and fuel capacity for extended stays away from marinas.

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