1978 Sabre 30 vs 1978 Cape Dory 270 — Comparison

1978 Sabre 301978 Sabre 30
VS
1978 Cape Dory 270

Specifications Side by Side

Specification1978 Sabre 301978 Cape Dory 270
General
ManufacturerSabreCape Dory
Year1978–19851978–1985
TypeSloopSloop
CountryUSAUSA
DesignerRoger HewsonCarl Alberg
Dimensions
LOA9.14 m (30.0 ft)8.23 m (27.0 ft)
LWL7.47 m (24.5 ft)6.40 m (21.0 ft)
Beam2.97 m (9.7 ft)2.59 m (8.5 ft)
Draft1.37 m (4.5 ft)1.14 m (3.7 ft)
Weight
Displacement3,629 kg (8,001 lbs)2,722 kg (6,001 lbs)
Ballast1,451 kg (3,199 lbs)1,134 kg (2,500 lbs)
Sailing
Sail Area37.0 m² (398 ft²)28.0 m² (301 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFull
Engine & Tanks
Engine15 HP12 HP
Fuel Capacity45 L (11.9 gal)38 L (10.0 gal)
Water Capacity76 L (20.1 gal)68 L (18.0 gal)
Accommodation
Berths54
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1978 Sabre 30
15.92
1978 Cape Dory 270
14.60
Ballast Ratio (Higher = more stability)
1978 Sabre 30
39.98
1978 Cape Dory 270
41.66
Capsize Ratio (Lower = safer offshore)
1978 Sabre 30
0.77
1978 Cape Dory 270
0.74
Comfort Ratio (Higher = gentler motion)
1978 Sabre 30
20.59
1978 Cape Dory 270
24.39

Detailed Comparison

The 1978 Sabre 30 and 1978 Cape Dory 270 represent two takes on sloop-rigged sailing. The 1978 Sabre 30 is a 1970s design by Sabre from USA, while the 1978 Cape Dory 270 is a 1970s offering from Cape Dory from USA. The 1978 Sabre 30 was penned by Roger Hewson. The 1978 Cape Dory 270 was designed by Carl Alberg.

In terms of size, the 1978 Sabre 30 measures 9.14m (30.0ft) overall with a beam of 2.97m, compared to the 1978 Cape Dory 270 at 8.23m (27.0ft) with a 2.59m beam. The 1978 Sabre 30 is 0.91m longer than the 1978 Cape Dory 270. The 1978 Sabre 30 displaces approximately 33% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1978 Sabre 30 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.92 and 37.0 m² of sail area. The 1978 Cape Dory 270, with an SA/D of 14.60 and 28.0 m² of canvas, offers modest sail power for its displacement. The 1978 Sabre 30 has the edge in terms of raw sailing performance.

For comfort and safety, the 1978 Sabre 30 offers a moderate motion comfort level (comfort ratio: 20.6) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The 1978 Cape Dory 270 has a comfort ratio of 24.4 and a capsize screening value of 0.74. The ballast ratios are 40.0% for the 1978 Sabre 30 and 41.7% for the 1978 Cape Dory 270, reflecting their respective approaches to stability.

Below deck, the 1978 Sabre 30 provides 5 berths in 2 cabins with 76L of water capacity and 45L of fuel. The 1978 Cape Dory 270 offers 4 berths in 1 cabin with 68L water and 38L fuel capacity.

Verdict

For cruising: The 1978 Cape Dory 270 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 1978 Sabre 30 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1978 Sabre 30 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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