2008 X-Yachts 34 vs 1984 O'Day 30 — Comparison

2008 X-Yachts 342008 X-Yachts 34
VS
1984 O'Day 30

Specifications Side by Side

Specification2008 X-Yachts 341984 O'Day 30
General
ManufacturerX-YachtsO'Day
Year2008–20131984–1989
TypeSloopSloop
CountryDenmarkUSA
DesignerNiels JeppesenC. Raymond Hunt
Dimensions
LOA10.33 m (33.9 ft)9.14 m (30.0 ft)
LWL9.35 m (30.7 ft)7.62 m (25.0 ft)
Beam3.28 m (10.8 ft)3.05 m (10.0 ft)
Draft1.85 m (6.1 ft)1.52 m (5.0 ft)
Weight
Displacement5,300 kg (11,684 lbs)3,629 kg (8,001 lbs)
Ballast1,800 kg (3,968 lbs)1,452 kg (3,201 lbs)
Sailing
Sail Area55.0 m² (592 ft²)36.0 m² (388 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine21 HP13 HP
Fuel Capacity65 L (17.2 gal)57 L (15.1 gal)
Water Capacity130 L (34.3 gal)76 L (20.1 gal)
Accommodation
Berths66
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
2008 X-Yachts 34
18.38
1984 O'Day 30
15.49
Ballast Ratio (Higher = more stability)
2008 X-Yachts 34
33.96
1984 O'Day 30
40.01
Capsize Ratio (Lower = safer offshore)
2008 X-Yachts 34
0.75
1984 O'Day 30
0.79
Comfort Ratio (Higher = gentler motion)
2008 X-Yachts 34
18.00
1984 O'Day 30
19.36

Detailed Comparison

The 2008 X-Yachts 34 and 1984 O'Day 30 represent two takes on sloop-rigged sailing. The 2008 X-Yachts 34 is a 2000s design by X-Yachts from Denmark, while the 1984 O'Day 30 is a 1980s offering from O'Day from USA. The 2008 X-Yachts 34 was penned by Niels Jeppesen. The 1984 O'Day 30 was designed by C. Raymond Hunt.

In terms of size, the 2008 X-Yachts 34 measures 10.33m (33.9ft) overall with a beam of 3.28m, compared to the 1984 O'Day 30 at 9.14m (30.0ft) with a 3.05m beam. The 2008 X-Yachts 34 is 1.19m longer than the 1984 O'Day 30. The 2008 X-Yachts 34 displaces approximately 46% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 2008 X-Yachts 34 has good sail power for versatile performance with an SA/D ratio of 18.38 and 55.0 m² of sail area. The 1984 O'Day 30, with an SA/D of 15.49 and 36.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 2008 X-Yachts 34 has the edge in terms of raw sailing performance.

For comfort and safety, the 2008 X-Yachts 34 offers a firm, racing-oriented motion (comfort ratio: 18.0) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.75). The 1984 O'Day 30 has a comfort ratio of 19.4 and a capsize screening value of 0.79. The ballast ratios are 34.0% for the 2008 X-Yachts 34 and 40.0% for the 1984 O'Day 30, reflecting their respective approaches to stability.

Below deck, the 2008 X-Yachts 34 provides 6 berths in 2 cabins with 130L of water capacity and 65L of fuel. The 1984 O'Day 30 offers 6 berths in 2 cabins with 76L water and 57L fuel capacity.

Verdict

For cruising: The 1984 O'Day 30 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 2008 X-Yachts 34 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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Or view individual specs: 2008 X-Yachts 34 · 1984 O'Day 30