Dufour 520 Grand Large vs 2017 Dehler 46 — Comparison
2017 Dehler 46
Specifications Side by Side
| Specification | Dufour 520 Grand Large | 2017 Dehler 46 |
|---|---|---|
| General | ||
| Manufacturer | Dufour | Dehler |
| Year | 2012–2017 | 2017 |
| Type | Sloop | Sloop |
| Country | France | Germany |
| Designer | Felci Yacht Design | Judel/Vrolijk |
| Dimensions | ||
| LOA | 15.80 m (51.8 ft) | 14.10 m (46.3 ft) |
| LWL | 13.85 m (45.4 ft) | 12.80 m (42.0 ft) |
| Beam | 4.69 m (15.4 ft) | 4.20 m (13.8 ft) |
| Draft | 2.45 m (8.0 ft) | 2.30 m (7.5 ft) |
| Weight | ||
| Displacement | 14,500 kg (31,967 lbs) | 10,500 kg (23,149 lbs) |
| Ballast | 4,600 kg (10,141 lbs) | 3,500 kg (7,716 lbs) |
| Sailing | ||
| Sail Area | 110.0 m² (1,184 ft²) | 96.0 m² (1,033 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 75 HP | 55 HP |
| Fuel Capacity | 300 L (79.3 gal) | 130 L (34.3 gal) |
| Water Capacity | 550 L (145.3 gal) | 250 L (66.0 gal) |
| Accommodation | ||
| Berths | 10 | 8 |
| Cabins | 4 | 3 |
Performance Comparison
Detailed Comparison
The Dufour 520 Grand Large and 2017 Dehler 46 represent two takes on sloop-rigged sailing. The Dufour 520 Grand Large is a modern design by Dufour from France, while the 2017 Dehler 46 is a modern offering from Dehler from Germany. The Dufour 520 Grand Large was penned by Felci Yacht Design. The 2017 Dehler 46 was designed by Judel/Vrolijk.
In terms of size, the Dufour 520 Grand Large measures 15.80m (51.8ft) overall with a beam of 4.69m, compared to the 2017 Dehler 46 at 14.10m (46.3ft) with a 4.20m beam. The Dufour 520 Grand Large is 1.70m longer than the 2017 Dehler 46. The Dufour 520 Grand Large displaces approximately 38% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the Dufour 520 Grand Large has good sail power for versatile performance with an SA/D ratio of 18.79 and 110.0 m² of sail area. The 2017 Dehler 46, with an SA/D of 20.34 and 96.0 m² of canvas, offers generous sail power for spirited sailing. The 2017 Dehler 46 has the edge in terms of raw sailing performance.
For comfort and safety, the Dufour 520 Grand Large offers a firm, racing-oriented motion (comfort ratio: 13.6) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The 2017 Dehler 46 has a comfort ratio of 13.7 and a capsize screening value of 0.77. The ballast ratios are 31.7% for the Dufour 520 Grand Large and 33.3% for the 2017 Dehler 46, reflecting their respective approaches to stability.
Below deck, the Dufour 520 Grand Large provides 10 berths in 4 cabins with 550L of water capacity and 300L of fuel. The 2017 Dehler 46 offers 8 berths in 3 cabins with 250L water and 130L fuel capacity.
Verdict
For cruising: The 2017 Dehler 46 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 2017 Dehler 46 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 520 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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Or view individual specs: Dufour 520 Grand Large · 2017 Dehler 46