1980 Peterson 34 vs Dufour 36 Classic — Comparison
1980 Peterson 34
Dufour 36 Classic
Specifications Side by Side
| Specification | 1980 Peterson 34 | Dufour 36 Classic |
|---|---|---|
| General | ||
| Manufacturer | Peterson | Dufour |
| Year | 1980–1986 | 1996–2003 |
| Type | Sloop | Sloop |
| Country | USA | France |
| Designer | Doug Peterson | Umberto Felci |
| Dimensions | ||
| LOA | 10.36 m (34.0 ft) | 10.90 m (35.8 ft) |
| LWL | 8.53 m (28.0 ft) | 9.60 m (31.5 ft) |
| Beam | 3.28 m (10.8 ft) | 3.50 m (11.5 ft) |
| Draft | 1.83 m (6.0 ft) | 1.80 m (5.9 ft) |
| Weight | ||
| Displacement | 5,216 kg (11,499 lbs) | 6,200 kg (13,669 lbs) |
| Ballast | 2,268 kg (5,000 lbs) | 2,000 kg (4,409 lbs) |
| Sailing | ||
| Sail Area | 51.1 m² (550 ft²) | 57.0 m² (614 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 18 HP | 27 HP |
| Fuel Capacity | 76 L (20.1 gal) | 110 L (29.1 gal) |
| Water Capacity | 114 L (30.1 gal) | 200 L (52.8 gal) |
| Accommodation | ||
| Berths | 6 | 6 |
| Cabins | 2 | 2 |
Performance Comparison
Detailed Comparison
The 1980 Peterson 34 and Dufour 36 Classic represent two takes on sloop-rigged sailing. The 1980 Peterson 34 is a 1980s design by Peterson from USA, while the Dufour 36 Classic is a 1990s offering from Dufour from France. The 1980 Peterson 34 was penned by Doug Peterson. The Dufour 36 Classic was designed by Umberto Felci.
In terms of size, the 1980 Peterson 34 measures 10.36m (34.0ft) overall with a beam of 3.28m, compared to the Dufour 36 Classic at 10.90m (35.8ft) with a 3.50m beam. The Dufour 36 Classic is 0.54m longer than the 1980 Peterson 34. The Dufour 36 Classic displaces approximately 19% 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 Dufour 36 Classic, with an SA/D of 17.16 and 57.0 m² of canvas, offers good sail power for versatile performance. 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 Dufour 36 Classic has a comfort ratio of 18.0 and a capsize screening value of 0.76. The ballast ratios are 43.5% for the 1980 Peterson 34 and 32.3% for the Dufour 36 Classic, 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 Dufour 36 Classic offers 6 berths in 2 cabins with 200L water and 110L fuel capacity.
Verdict
For cruising: The 1980 Peterson 34 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.