2005 Hanse 312 vs Dufour 365 Grand Large — Comparison

2005 Hanse 312
VS
Dufour 365 Grand Large

Specifications Side by Side

Specification2005 Hanse 312Dufour 365 Grand Large
General
ManufacturerHanseDufour
Year2005–20082003–2007
TypeSloopSloop
CountryGermanyFrance
DesignerJudel/VrolijkUmberto Felci
Dimensions
LOA9.55 m (31.3 ft)10.97 m (36.0 ft)
LWL8.50 m (27.9 ft)9.72 m (31.9 ft)
Beam3.25 m (10.7 ft)3.52 m (11.5 ft)
Draft1.75 m (5.7 ft)1.80 m (5.9 ft)
Weight
Displacement4,300 kg (9,480 lbs)6,100 kg (13,448 lbs)
Ballast1,400 kg (3,086 lbs)1,850 kg (4,079 lbs)
Sailing
Sail Area47.0 m² (506 ft²)57.5 m² (619 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine18 HP21 HP
Fuel Capacity55 L (14.5 gal)120 L (31.7 gal)
Water Capacity100 L (26.4 gal)210 L (55.5 gal)
Accommodation
Berths56
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
2005 Hanse 312
18.06
Dufour 365 Grand Large
17.50
Ballast Ratio (Higher = more stability)
2005 Hanse 312
32.56
Dufour 365 Grand Large
30.33
Capsize Ratio (Lower = safer offshore)
2005 Hanse 312
0.80
Dufour 365 Grand Large
0.77
Comfort Ratio (Higher = gentler motion)
2005 Hanse 312
17.69
Dufour 365 Grand Large
17.21

Detailed Comparison

The 2005 Hanse 312 and Dufour 365 Grand Large represent two takes on sloop-rigged sailing. The 2005 Hanse 312 is a 2000s design by Hanse from Germany, while the Dufour 365 Grand Large is a 2000s offering from Dufour from France. The 2005 Hanse 312 was penned by Judel/Vrolijk. The Dufour 365 Grand Large was designed by Umberto Felci.

In terms of size, the 2005 Hanse 312 measures 9.55m (31.3ft) overall with a beam of 3.25m, compared to the Dufour 365 Grand Large at 10.97m (36.0ft) with a 3.52m beam. The Dufour 365 Grand Large is 1.42m longer than the 2005 Hanse 312. The Dufour 365 Grand Large displaces approximately 42% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 2005 Hanse 312 has good sail power for versatile performance with an SA/D ratio of 18.06 and 47.0 m² of sail area. The Dufour 365 Grand Large, with an SA/D of 17.50 and 57.5 m² of canvas, offers good sail power for versatile performance. The 2005 Hanse 312 has the edge in terms of raw sailing performance.

For comfort and safety, the 2005 Hanse 312 offers a firm, racing-oriented motion (comfort ratio: 17.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The Dufour 365 Grand Large has a comfort ratio of 17.2 and a capsize screening value of 0.77. The ballast ratios are 32.6% for the 2005 Hanse 312 and 30.3% for the Dufour 365 Grand Large, reflecting their respective approaches to stability.

Below deck, the 2005 Hanse 312 provides 5 berths in 2 cabins with 100L of water capacity and 55L of fuel. The Dufour 365 Grand Large offers 6 berths in 2 cabins with 210L water and 120L fuel capacity.

Verdict

For cruising: The 2005 Hanse 312 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 2005 Hanse 312 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Dufour 365 Grand Large 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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