Beneteau First 47.7 vs Dufour 45E — Comparison
Dufour 45E
Specifications Side by Side
| Specification | Beneteau First 47.7 | Dufour 45E |
|---|---|---|
| General | ||
| Manufacturer | Beneteau | Dufour |
| Year | 2003–2008 | 2008–2011 |
| Type | Sloop | Sloop |
| Country | France | France |
| Designer | Farr Yacht Design | Umberto Felci |
| Dimensions | ||
| LOA | 14.69 m (48.2 ft) | 13.80 m (45.3 ft) |
| LWL | 12.90 m (42.3 ft) | 11.90 m (39.0 ft) |
| Beam | 4.30 m (14.1 ft) | 4.20 m (13.8 ft) |
| Draft | 2.50 m (8.2 ft) | 2.10 m (6.9 ft) |
| Weight | ||
| Displacement | 11,500 kg (25,353 lbs) | 10,500 kg (23,149 lbs) |
| Ballast | 4,200 kg (9,259 lbs) | 3,200 kg (7,055 lbs) |
| Sailing | ||
| Sail Area | 105.0 m² (1,130 ft²) | 88.0 m² (947 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 75 HP | 55 HP |
| Fuel Capacity | 250 L (66.0 gal) | 200 L (52.8 gal) |
| Water Capacity | 450 L (118.9 gal) | 380 L (100.4 gal) |
| Accommodation | ||
| Berths | 10 | 8 |
| Cabins | 3 | 3 |
Performance Comparison
Detailed Comparison
The Beneteau First 47.7 and Dufour 45E represent two takes on sloop-rigged sailing. The Beneteau First 47.7 is a 2000s design by Beneteau from France, while the Dufour 45E is a 2000s offering from Dufour from France. The Beneteau First 47.7 was penned by Farr Yacht Design. The Dufour 45E was designed by Umberto Felci.
In terms of size, the Beneteau First 47.7 measures 14.69m (48.2ft) overall with a beam of 4.30m, compared to the Dufour 45E at 13.80m (45.3ft) with a 4.20m beam. The Beneteau First 47.7 is 0.89m longer than the Dufour 45E. The Beneteau First 47.7 displaces approximately 10% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the Beneteau First 47.7 has generous sail power for spirited sailing with an SA/D ratio of 20.93 and 105.0 m² of sail area. The Dufour 45E, with an SA/D of 18.64 and 88.0 m² of canvas, offers good sail power for versatile performance. The Beneteau First 47.7 has the edge in terms of raw sailing performance.
For comfort and safety, the Beneteau First 47.7 offers a firm, racing-oriented motion (comfort ratio: 14.0) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The Dufour 45E has a comfort ratio of 15.3 and a capsize screening value of 0.77. The ballast ratios are 36.5% for the Beneteau First 47.7 and 30.5% for the Dufour 45E, reflecting their respective approaches to stability.
Below deck, the Beneteau First 47.7 provides 10 berths in 3 cabins with 450L of water capacity and 250L of fuel. The Dufour 45E offers 8 berths in 3 cabins with 380L water and 200L fuel capacity.
Verdict
For cruising: The Dufour 45E 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 47.7 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The Beneteau First 47.7 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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Or view individual specs: Beneteau First 47.7 · Dufour 45E