2008 X-Yachts 34 vs Dufour 310 Grand Large — Comparison

2008 X-Yachts 342008 X-Yachts 34
VS
Dufour 310 Grand Large

Specifications Side by Side

Specification2008 X-Yachts 34Dufour 310 Grand Large
General
ManufacturerX-YachtsDufour
Year2008–20132015–2020
TypeSloopSloop
CountryDenmarkFrance
DesignerNiels JeppesenFelci Yacht Design
Dimensions
LOA10.33 m (33.9 ft)9.43 m (30.9 ft)
LWL9.35 m (30.7 ft)8.45 m (27.7 ft)
Beam3.28 m (10.8 ft)3.13 m (10.3 ft)
Draft1.85 m (6.1 ft)1.60 m (5.2 ft)
Weight
Displacement5,300 kg (11,684 lbs)4,150 kg (9,149 lbs)
Ballast1,800 kg (3,968 lbs)1,230 kg (2,712 lbs)
Sailing
Sail Area55.0 m² (592 ft²)40.0 m² (431 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine21 HP15 HP
Fuel Capacity65 L (17.2 gal)80 L (21.1 gal)
Water Capacity130 L (34.3 gal)120 L (31.7 gal)
Accommodation
Berths64
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
2008 X-Yachts 34
18.38
Dufour 310 Grand Large
15.74
Ballast Ratio (Higher = more stability)
2008 X-Yachts 34
33.96
Dufour 310 Grand Large
29.64
Capsize Ratio (Lower = safer offshore)
2008 X-Yachts 34
0.75
Dufour 310 Grand Large
0.78
Comfort Ratio (Higher = gentler motion)
2008 X-Yachts 34
18.00
Dufour 310 Grand Large
18.25

Detailed Comparison

The 2008 X-Yachts 34 and Dufour 310 Grand Large represent two takes on sloop-rigged sailing. The 2008 X-Yachts 34 is a 2000s design by X-Yachts from Denmark, while the Dufour 310 Grand Large is a modern offering from Dufour from France. The 2008 X-Yachts 34 was penned by Niels Jeppesen. The Dufour 310 Grand Large was designed by Felci Yacht Design.

In terms of size, the 2008 X-Yachts 34 measures 10.33m (33.9ft) overall with a beam of 3.28m, compared to the Dufour 310 Grand Large at 9.43m (30.9ft) with a 3.13m beam. The 2008 X-Yachts 34 is 0.90m longer than the Dufour 310 Grand Large. The 2008 X-Yachts 34 displaces approximately 28% 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 Dufour 310 Grand Large, with an SA/D of 15.74 and 40.0 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 Dufour 310 Grand Large has a comfort ratio of 18.3 and a capsize screening value of 0.78. The ballast ratios are 34.0% for the 2008 X-Yachts 34 and 29.6% for the Dufour 310 Grand Large, 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 Dufour 310 Grand Large offers 4 berths in 1 cabin with 120L water and 80L fuel capacity.

Verdict

For cruising: The Dufour 310 Grand Large 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: The 2008 X-Yachts 34 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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