1965 Bristol 35.5 vs 1985 Contest 36 — Comparison

1965 Bristol 35.5
VS
1985 Contest 361985 Contest 36

Specifications Side by Side

Specification1965 Bristol 35.51985 Contest 36
General
ManufacturerBristolContest
Year1965–19721985–1995
TypeSloopSloop
CountryUSANetherlands
DesignerHalsey HerreshoffDick Zaal
Dimensions
LOA10.82 m (35.5 ft)10.97 m (36.0 ft)
LWL7.62 m (25.0 ft)8.84 m (29.0 ft)
Beam2.97 m (9.7 ft)3.40 m (11.2 ft)
Draft1.52 m (5.0 ft)1.75 m (5.7 ft)
Weight
Displacement5,897 kg (13,001 lbs)6,500 kg (14,330 lbs)
Ballast2,449 kg (5,399 lbs)2,700 kg (5,952 lbs)
Sailing
Sail Area47.4 m² (510 ft²)54.0 m² (581 ft²)
Hull MaterialFiberglassSteel
Keel TypeFullFin
Engine & Tanks
Engine18 HP28 HP
Fuel Capacity57 L (15.1 gal)150 L (39.6 gal)
Water Capacity114 L (30.1 gal)250 L (66.0 gal)
Accommodation
Berths66
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1965 Bristol 35.5
14.75
1985 Contest 36
15.75
Ballast Ratio (Higher = more stability)
1965 Bristol 35.5
41.53
1985 Contest 36
41.54
Capsize Ratio (Lower = safer offshore)
1965 Bristol 35.5
0.66
1985 Contest 36
0.73
Comfort Ratio (Higher = gentler motion)
1965 Bristol 35.5
28.88
1985 Contest 36
21.78

Detailed Comparison

The 1965 Bristol 35.5 and 1985 Contest 36 represent two takes on sloop-rigged sailing. The 1965 Bristol 35.5 is a classic design by Bristol from USA, while the 1985 Contest 36 is a 1980s offering from Contest from Netherlands. The 1965 Bristol 35.5 was penned by Halsey Herreshoff. The 1985 Contest 36 was designed by Dick Zaal.

In terms of size, the 1965 Bristol 35.5 measures 10.82m (35.5ft) overall with a beam of 2.97m, compared to the 1985 Contest 36 at 10.97m (36.0ft) with a 3.40m beam. The 1985 Contest 36 is 0.15m longer than the 1965 Bristol 35.5. The 1985 Contest 36 displaces approximately 10% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1965 Bristol 35.5 has modest sail power for its displacement with an SA/D ratio of 14.75 and 47.4 m² of sail area. The 1985 Contest 36, with an SA/D of 15.75 and 54.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1985 Contest 36 has the edge in terms of raw sailing performance.

For comfort and safety, the 1965 Bristol 35.5 offers a moderate motion comfort level (comfort ratio: 28.9) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.66). The 1985 Contest 36 has a comfort ratio of 21.8 and a capsize screening value of 0.73. The ballast ratios are 41.5% for the 1965 Bristol 35.5 and 41.5% for the 1985 Contest 36, reflecting their respective approaches to stability.

Below deck, the 1965 Bristol 35.5 provides 6 berths in 2 cabins with 114L of water capacity and 57L of fuel. The 1985 Contest 36 offers 6 berths in 2 cabins with 250L water and 150L fuel capacity.

Verdict

For cruising: The 1965 Bristol 35.5 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 1985 Contest 36 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: Both boats provide similar accommodation, making either a viable choice for living aboard. Consider water and fuel capacity for extended stays away from marinas.

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Or view individual specs: 1965 Bristol 35.5 · 1985 Contest 36