1980 Peterson 34 vs 1985 Contest 36 — Comparison

1980 Peterson 34
VS
1985 Contest 361985 Contest 36

Specifications Side by Side

Specification1980 Peterson 341985 Contest 36
General
ManufacturerPetersonContest
Year1980–19861985–1995
TypeSloopSloop
CountryUSANetherlands
DesignerDoug PetersonDick Zaal
Dimensions
LOA10.36 m (34.0 ft)10.97 m (36.0 ft)
LWL8.53 m (28.0 ft)8.84 m (29.0 ft)
Beam3.28 m (10.8 ft)3.40 m (11.2 ft)
Draft1.83 m (6.0 ft)1.75 m (5.7 ft)
Weight
Displacement5,216 kg (11,499 lbs)6,500 kg (14,330 lbs)
Ballast2,268 kg (5,000 lbs)2,700 kg (5,952 lbs)
Sailing
Sail Area51.1 m² (550 ft²)54.0 m² (581 ft²)
Hull MaterialFiberglassSteel
Keel TypeFinFin
Engine & Tanks
Engine18 HP28 HP
Fuel Capacity76 L (20.1 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)
1980 Peterson 34
17.26
1985 Contest 36
15.75
Ballast Ratio (Higher = more stability)
1980 Peterson 34
43.48
1985 Contest 36
41.54
Capsize Ratio (Lower = safer offshore)
1980 Peterson 34
0.76
1985 Contest 36
0.73
Comfort Ratio (Higher = gentler motion)
1980 Peterson 34
19.98
1985 Contest 36
21.78

Detailed Comparison

The 1980 Peterson 34 and 1985 Contest 36 represent two takes on sloop-rigged sailing. The 1980 Peterson 34 is a 1980s design by Peterson from USA, while the 1985 Contest 36 is a 1980s offering from Contest from Netherlands. The 1980 Peterson 34 was penned by Doug Peterson. The 1985 Contest 36 was designed by Dick Zaal.

In terms of size, the 1980 Peterson 34 measures 10.36m (34.0ft) overall with a beam of 3.28m, compared to the 1985 Contest 36 at 10.97m (36.0ft) with a 3.40m beam. The 1985 Contest 36 is 0.61m longer than the 1980 Peterson 34. The 1985 Contest 36 displaces approximately 25% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1980 Peterson 34 has good sail power for versatile performance with an SA/D ratio of 17.26 and 51.1 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 1980 Peterson 34 has the edge in terms of raw sailing performance.

For comfort and safety, the 1980 Peterson 34 offers a firm, racing-oriented motion (comfort ratio: 20.0) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The 1985 Contest 36 has a comfort ratio of 21.8 and a capsize screening value of 0.73. The ballast ratios are 43.5% for the 1980 Peterson 34 and 41.5% for the 1985 Contest 36, reflecting their respective approaches to stability.

Below deck, the 1980 Peterson 34 provides 6 berths in 2 cabins with 114L of water capacity and 76L of fuel. The 1985 Contest 36 offers 6 berths in 2 cabins with 250L water and 150L fuel capacity.

Verdict

For cruising: The 1985 Contest 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 1980 Peterson 34 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: 1980 Peterson 34 · 1985 Contest 36