Dufour 365 Grand Large vs 1971 C&C 27 — Comparison
1971 C&C 27
Specifications Side by Side
| Specification | Dufour 365 Grand Large | 1971 C&C 27 |
|---|---|---|
| General | ||
| Manufacturer | Dufour | C&C Yachts |
| Year | 2003–2007 | 1971–1975 |
| Type | Sloop | Sloop |
| Country | France | Canada |
| Designer | Umberto Felci | Cuthbertson & Cassian |
| Dimensions | ||
| LOA | 10.97 m (36.0 ft) | 8.23 m (27.0 ft) |
| LWL | 9.72 m (31.9 ft) | 6.55 m (21.5 ft) |
| Beam | 3.52 m (11.5 ft) | 2.74 m (9.0 ft) |
| Draft | 1.80 m (5.9 ft) | 1.37 m (4.5 ft) |
| Weight | ||
| Displacement | 6,100 kg (13,448 lbs) | 2,495 kg (5,501 lbs) |
| Ballast | 1,850 kg (4,079 lbs) | 1,043 kg (2,299 lbs) |
| Sailing | ||
| Sail Area | 57.5 m² (619 ft²) | 31.0 m² (334 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 21 HP | 10 HP |
| Fuel Capacity | 120 L (31.7 gal) | 38 L (10.0 gal) |
| Water Capacity | 210 L (55.5 gal) | 57 L (15.1 gal) |
| Accommodation | ||
| Berths | 6 | 5 |
| Cabins | 2 | 1 |
Performance Comparison
Detailed Comparison
The Dufour 365 Grand Large and 1971 C&C 27 represent two takes on sloop-rigged sailing. The Dufour 365 Grand Large is a 2000s design by Dufour from France, while the 1971 C&C 27 is a 1970s offering from C&C Yachts from Canada. The Dufour 365 Grand Large was penned by Umberto Felci. The 1971 C&C 27 was designed by Cuthbertson & Cassian.
In terms of size, the Dufour 365 Grand Large measures 10.97m (36.0ft) overall with a beam of 3.52m, compared to the 1971 C&C 27 at 8.23m (27.0ft) with a 2.74m beam. The Dufour 365 Grand Large is 2.74m longer than the 1971 C&C 27. The Dufour 365 Grand Large displaces approximately 144% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the Dufour 365 Grand Large has good sail power for versatile performance with an SA/D ratio of 17.50 and 57.5 m² of sail area. The 1971 C&C 27, with an SA/D of 17.13 and 31.0 m² of canvas, offers good sail power for versatile performance. The Dufour 365 Grand Large has the edge in terms of raw sailing performance.
For comfort and safety, the Dufour 365 Grand Large offers a firm, racing-oriented motion (comfort ratio: 17.2) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The 1971 C&C 27 has a comfort ratio of 20.1 and a capsize screening value of 0.81. The ballast ratios are 30.3% for the Dufour 365 Grand Large and 41.8% for the 1971 C&C 27, reflecting their respective approaches to stability.
Below deck, the Dufour 365 Grand Large provides 6 berths in 2 cabins with 210L of water capacity and 120L of fuel. The 1971 C&C 27 offers 5 berths in 1 cabin with 57L water and 38L fuel capacity.
Verdict
For cruising: The 1971 C&C 27 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 Dufour 365 Grand Large 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.
Compare Different Boats
Looking for a different matchup? Browse All Boats
Or view individual specs: Dufour 365 Grand Large · 1971 C&C 27