1975 C&C 30 vs 1990 Island Packet 29 — Comparison

1975 C&C 301975 C&C 30
VS
1990 Island Packet 291990 Island Packet 29

Specifications Side by Side

Specification1975 C&C 301990 Island Packet 29
General
ManufacturerC&C YachtsIsland Packet
Year1975–19801990–1998
TypeSloopSloop
CountryCanadaUSA
DesignerCuthbertson & CassianBob Johnson
Dimensions
LOA9.14 m (30.0 ft)8.84 m (29.0 ft)
LWL7.92 m (26.0 ft)7.47 m (24.5 ft)
Beam3.15 m (10.3 ft)3.05 m (10.0 ft)
Draft1.52 m (5.0 ft)1.12 m (3.7 ft)
Weight
Displacement3,856 kg (8,501 lbs)3,856 kg (8,501 lbs)
Ballast1,588 kg (3,501 lbs)1,588 kg (3,501 lbs)
Sailing
Sail Area41.8 m² (450 ft²)33.5 m² (361 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFull
Engine & Tanks
Engine15 HP18 HP
Fuel Capacity57 L (15.1 gal)76 L (20.1 gal)
Water Capacity76 L (20.1 gal)132 L (34.9 gal)
Accommodation
Berths65
Cabins11

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1975 C&C 30
17.27
1990 Island Packet 29
13.84
Ballast Ratio (Higher = more stability)
1975 C&C 30
41.18
1990 Island Packet 29
41.18
Capsize Ratio (Lower = safer offshore)
1975 C&C 30
0.80
1990 Island Packet 29
0.78
Comfort Ratio (Higher = gentler motion)
1975 C&C 30
18.72
1990 Island Packet 29
21.60

Detailed Comparison

The 1975 C&C 30 and 1990 Island Packet 29 represent two takes on sloop-rigged sailing. The 1975 C&C 30 is a 1970s design by C&C Yachts from Canada, while the 1990 Island Packet 29 is a 1990s offering from Island Packet from USA. The 1975 C&C 30 was penned by Cuthbertson & Cassian. The 1990 Island Packet 29 was designed by Bob Johnson.

In terms of size, the 1975 C&C 30 measures 9.14m (30.0ft) overall with a beam of 3.15m, compared to the 1990 Island Packet 29 at 8.84m (29.0ft) with a 3.05m beam. The 1975 C&C 30 is 0.30m longer than the 1990 Island Packet 29.

Looking at performance, the 1975 C&C 30 has good sail power for versatile performance with an SA/D ratio of 17.27 and 41.8 m² of sail area. The 1990 Island Packet 29, with an SA/D of 13.84 and 33.5 m² of canvas, offers modest sail power for its displacement. The 1975 C&C 30 has the edge in terms of raw sailing performance.

For comfort and safety, the 1975 C&C 30 offers a firm, racing-oriented motion (comfort ratio: 18.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The 1990 Island Packet 29 has a comfort ratio of 21.6 and a capsize screening value of 0.78. The ballast ratios are 41.2% for the 1975 C&C 30 and 41.2% for the 1990 Island Packet 29, reflecting their respective approaches to stability.

Below deck, the 1975 C&C 30 provides 6 berths in 1 cabin with 76L of water capacity and 57L of fuel. The 1990 Island Packet 29 offers 5 berths in 1 cabin with 132L water and 76L fuel capacity.

Verdict

For cruising: The 1990 Island Packet 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 1975 C&C 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 1975 C&C 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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