Dufour 36 Classic vs 1987 Cape Dory 40 — Comparison

Dufour 36 Classic
VS
1987 Cape Dory 40

Specifications Side by Side

SpecificationDufour 36 Classic1987 Cape Dory 40
General
ManufacturerDufourCape Dory
Year1996–20031987–1992
TypeSloopSloop
CountryFranceUSA
DesignerUmberto FelciCarl Alberg
Dimensions
LOA10.90 m (35.8 ft)12.19 m (40.0 ft)
LWL9.60 m (31.5 ft)9.45 m (31.0 ft)
Beam3.50 m (11.5 ft)3.66 m (12.0 ft)
Draft1.80 m (5.9 ft)1.68 m (5.5 ft)
Weight
Displacement6,200 kg (13,669 lbs)8,618 kg (18,999 lbs)
Ballast2,000 kg (4,409 lbs)3,629 kg (8,001 lbs)
Sailing
Sail Area57.0 m² (614 ft²)64.5 m² (694 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFull
Engine & Tanks
Engine27 HP40 HP
Fuel Capacity110 L (29.1 gal)151 L (39.9 gal)
Water Capacity200 L (52.8 gal)284 L (75.0 gal)
Accommodation
Berths67
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Dufour 36 Classic
17.16
1987 Cape Dory 40
15.59
Ballast Ratio (Higher = more stability)
Dufour 36 Classic
32.26
1987 Cape Dory 40
42.11
Capsize Ratio (Lower = safer offshore)
Dufour 36 Classic
0.76
1987 Cape Dory 40
0.72
Comfort Ratio (Higher = gentler motion)
Dufour 36 Classic
17.99
1987 Cape Dory 40
22.29

Detailed Comparison

The Dufour 36 Classic and 1987 Cape Dory 40 represent two takes on sloop-rigged sailing. The Dufour 36 Classic is a 1990s design by Dufour from France, while the 1987 Cape Dory 40 is a 1980s offering from Cape Dory from USA. The Dufour 36 Classic was penned by Umberto Felci. The 1987 Cape Dory 40 was designed by Carl Alberg.

In terms of size, the Dufour 36 Classic measures 10.90m (35.8ft) overall with a beam of 3.50m, compared to the 1987 Cape Dory 40 at 12.19m (40.0ft) with a 3.66m beam. The 1987 Cape Dory 40 is 1.29m longer than the Dufour 36 Classic. The 1987 Cape Dory 40 displaces approximately 39% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Dufour 36 Classic has good sail power for versatile performance with an SA/D ratio of 17.16 and 57.0 m² of sail area. The 1987 Cape Dory 40, with an SA/D of 15.59 and 64.5 m² of canvas, offers moderate sail power suitable for relaxed cruising. The Dufour 36 Classic has the edge in terms of raw sailing performance.

For comfort and safety, the Dufour 36 Classic offers a firm, racing-oriented motion (comfort ratio: 18.0) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The 1987 Cape Dory 40 has a comfort ratio of 22.3 and a capsize screening value of 0.72. The ballast ratios are 32.3% for the Dufour 36 Classic and 42.1% for the 1987 Cape Dory 40, reflecting their respective approaches to stability.

Below deck, the Dufour 36 Classic provides 6 berths in 2 cabins with 200L of water capacity and 110L of fuel. The 1987 Cape Dory 40 offers 7 berths in 2 cabins with 284L water and 151L fuel capacity.

Verdict

For cruising: The 1987 Cape Dory 40 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 36 Classic has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1987 Cape Dory 40 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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