Beneteau First 24 vs Dufour 310 Grand Large — Comparison

Beneteau First 24
VS
Dufour 310 Grand Large

Specifications Side by Side

SpecificationBeneteau First 24Dufour 310 Grand Large
General
ManufacturerBeneteauDufour
Year2008–20122015–2020
TypeSloopSloop
CountryFranceFrance
DesignerJean BerretFelci Yacht Design
Dimensions
LOA7.20 m (23.6 ft)9.43 m (30.9 ft)
LWL6.45 m (21.2 ft)8.45 m (27.7 ft)
Beam2.50 m (8.2 ft)3.13 m (10.3 ft)
Draft1.40 m (4.6 ft)1.60 m (5.2 ft)
Weight
Displacement1,400 kg (3,086 lbs)4,150 kg (9,149 lbs)
Ballast460 kg (1,014 lbs)1,230 kg (2,712 lbs)
Sailing
Sail Area27.0 m² (291 ft²)40.0 m² (431 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine6 HP15 HP
Fuel Capacity20 L (5.3 gal)80 L (21.1 gal)
Water Capacity40 L (10.6 gal)120 L (31.7 gal)
Accommodation
Berths44
Cabins11

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Beneteau First 24
21.93
Dufour 310 Grand Large
15.74
Ballast Ratio (Higher = more stability)
Beneteau First 24
32.86
Dufour 310 Grand Large
29.64
Capsize Ratio (Lower = safer offshore)
Beneteau First 24
0.89
Dufour 310 Grand Large
0.78
Comfort Ratio (Higher = gentler motion)
Beneteau First 24
14.25
Dufour 310 Grand Large
18.25

Detailed Comparison

The Beneteau First 24 and Dufour 310 Grand Large represent two takes on sloop-rigged sailing. The Beneteau First 24 is a 2000s design by Beneteau from France, while the Dufour 310 Grand Large is a modern offering from Dufour from France. The Beneteau First 24 was penned by Jean Berret. The Dufour 310 Grand Large was designed by Felci Yacht Design.

In terms of size, the Beneteau First 24 measures 7.20m (23.6ft) overall with a beam of 2.50m, compared to the Dufour 310 Grand Large at 9.43m (30.9ft) with a 3.13m beam. The Dufour 310 Grand Large is 2.23m longer than the Beneteau First 24. The Dufour 310 Grand Large displaces approximately 196% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Beneteau First 24 has generous sail power for spirited sailing with an SA/D ratio of 21.93 and 27.0 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 Beneteau First 24 has the edge in terms of raw sailing performance.

For comfort and safety, the Beneteau First 24 offers a firm, racing-oriented motion (comfort ratio: 14.3) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.89). The Dufour 310 Grand Large has a comfort ratio of 18.3 and a capsize screening value of 0.78. The ballast ratios are 32.9% for the Beneteau First 24 and 29.6% for the Dufour 310 Grand Large, reflecting their respective approaches to stability.

Below deck, the Beneteau First 24 provides 4 berths in 1 cabin with 40L of water capacity and 20L 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 Beneteau First 24 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: Beneteau First 24 · Dufour 310 Grand Large