1982 Cape Dory 36 vs 1987 Cape Dory 40 — Comparison

1982 Cape Dory 361982 Cape Dory 36
VS
1987 Cape Dory 40

Specifications Side by Side

Specification1982 Cape Dory 361987 Cape Dory 40
General
ManufacturerCape DoryCape Dory
Year1982–19901987–1992
TypeCutterSloop
CountryUSAUSA
DesignerCarl AlbergCarl Alberg
Dimensions
LOA10.97 m (36.0 ft)12.19 m (40.0 ft)
LWL8.69 m (28.5 ft)9.45 m (31.0 ft)
Beam3.28 m (10.8 ft)3.66 m (12.0 ft)
Draft1.52 m (5.0 ft)1.68 m (5.5 ft)
Weight
Displacement6,804 kg (15,000 lbs)8,618 kg (18,999 lbs)
Ballast2,722 kg (6,001 lbs)3,629 kg (8,001 lbs)
Sailing
Sail Area55.5 m² (597 ft²)64.5 m² (694 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFullFull
Engine & Tanks
Engine28 HP40 HP
Fuel Capacity114 L (30.1 gal)151 L (39.9 gal)
Water Capacity189 L (49.9 gal)284 L (75.0 gal)
Accommodation
Berths67
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1982 Cape Dory 36
15.70
1987 Cape Dory 40
15.59
Ballast Ratio (Higher = more stability)
1982 Cape Dory 36
40.01
1987 Cape Dory 40
42.11
Capsize Ratio (Lower = safer offshore)
1982 Cape Dory 36
0.69
1987 Cape Dory 40
0.72
Comfort Ratio (Higher = gentler motion)
1982 Cape Dory 36
24.45
1987 Cape Dory 40
22.29

Detailed Comparison

The 1982 Cape Dory 36 and 1987 Cape Dory 40 represent different approaches to sailboat design. The 1982 Cape Dory 36 is a 1980s design by Cape Dory from USA, while the 1987 Cape Dory 40 is a 1980s offering from Cape Dory from USA. The 1982 Cape Dory 36 was penned by Carl Alberg. The 1987 Cape Dory 40 was designed by Carl Alberg.

In terms of size, the 1982 Cape Dory 36 measures 10.97m (36.0ft) overall with a beam of 3.28m, compared to the 1987 Cape Dory 40 at 12.19m (40.0ft) with a 3.66m beam. The 1987 Cape Dory 40 is 1.22m longer than the 1982 Cape Dory 36. The 1987 Cape Dory 40 displaces approximately 27% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1982 Cape Dory 36 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.70 and 55.5 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 1982 Cape Dory 36 has the edge in terms of raw sailing performance.

For comfort and safety, the 1982 Cape Dory 36 offers a moderate motion comfort level (comfort ratio: 24.5) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.69). The 1987 Cape Dory 40 has a comfort ratio of 22.3 and a capsize screening value of 0.72. The ballast ratios are 40.0% for the 1982 Cape Dory 36 and 42.1% for the 1987 Cape Dory 40, reflecting their respective approaches to stability.

Below deck, the 1982 Cape Dory 36 provides 6 berths in 2 cabins with 189L of water capacity and 114L of fuel. The 1987 Cape Dory 40 offers 7 berths in 2 cabins with 284L water and 151L fuel capacity.

Verdict

For cruising: The 1982 Cape Dory 36 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 1982 Cape Dory 36 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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Or view individual specs: 1982 Cape Dory 36 · 1987 Cape Dory 40