1997 Dufour 30 Classic vs 1976 Ericson 29 — Comparison

1997 Dufour 30 Classic
VS
1976 Ericson 291976 Ericson 29

Specifications Side by Side

Specification1997 Dufour 30 Classic1976 Ericson 29
General
ManufacturerDufourEricson
Year1997–20031976–1983
TypeSloopSloop
CountryFranceUSA
DesignerUmberto FelciBruce King
Dimensions
LOA9.15 m (30.0 ft)8.84 m (29.0 ft)
LWL7.80 m (25.6 ft)7.32 m (24.0 ft)
Beam3.10 m (10.2 ft)2.84 m (9.3 ft)
Draft1.60 m (5.2 ft)1.52 m (5.0 ft)
Weight
Displacement3,800 kg (8,378 lbs)3,175 kg (7,000 lbs)
Ballast1,400 kg (3,086 lbs)1,361 kg (3,000 lbs)
Sailing
Sail Area40.0 m² (431 ft²)34.0 m² (366 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP13 HP
Fuel Capacity50 L (13.2 gal)45 L (11.9 gal)
Water Capacity90 L (23.8 gal)76 L (20.1 gal)
Accommodation
Berths55
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1997 Dufour 30 Classic
16.69
1976 Ericson 29
15.99
Ballast Ratio (Higher = more stability)
1997 Dufour 30 Classic
36.84
1976 Ericson 29
42.87
Capsize Ratio (Lower = safer offshore)
1997 Dufour 30 Classic
0.80
1976 Ericson 29
0.77
Comfort Ratio (Higher = gentler motion)
1997 Dufour 30 Classic
19.22
1976 Ericson 29
20.09

Detailed Comparison

The 1997 Dufour 30 Classic and 1976 Ericson 29 represent two takes on sloop-rigged sailing. The 1997 Dufour 30 Classic is a 1990s design by Dufour from France, while the 1976 Ericson 29 is a 1970s offering from Ericson from USA. The 1997 Dufour 30 Classic was penned by Umberto Felci. The 1976 Ericson 29 was designed by Bruce King.

In terms of size, the 1997 Dufour 30 Classic measures 9.15m (30.0ft) overall with a beam of 3.10m, compared to the 1976 Ericson 29 at 8.84m (29.0ft) with a 2.84m beam. The 1997 Dufour 30 Classic is 0.31m longer than the 1976 Ericson 29. The 1997 Dufour 30 Classic displaces approximately 20% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1997 Dufour 30 Classic has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.69 and 40.0 m² of sail area. The 1976 Ericson 29, with an SA/D of 15.99 and 34.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1997 Dufour 30 Classic has the edge in terms of raw sailing performance.

For comfort and safety, the 1997 Dufour 30 Classic offers a firm, racing-oriented motion (comfort ratio: 19.2) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The 1976 Ericson 29 has a comfort ratio of 20.1 and a capsize screening value of 0.77. The ballast ratios are 36.8% for the 1997 Dufour 30 Classic and 42.9% for the 1976 Ericson 29, reflecting their respective approaches to stability.

Below deck, the 1997 Dufour 30 Classic provides 5 berths in 2 cabins with 90L of water capacity and 50L of fuel. The 1976 Ericson 29 offers 5 berths in 1 cabin with 76L water and 45L fuel capacity.

Verdict

For cruising: The 1976 Ericson 29 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 1997 Dufour 30 Classic 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: 1997 Dufour 30 Classic · 1976 Ericson 29