1974 Catalina 27 vs 1986 Island Packet 27 — Comparison

1974 Catalina 271974 Catalina 27
VS
1986 Island Packet 27

Specifications Side by Side

Specification1974 Catalina 271986 Island Packet 27
General
ManufacturerCatalinaIsland Packet
Year1974–19821986–1994
TypeSloopSloop
CountryUSAUSA
DesignerFrank ButlerBob Johnson
Dimensions
LOA8.23 m (27.0 ft)8.23 m (27.0 ft)
LWL6.71 m (22.0 ft)7.01 m (23.0 ft)
Beam2.59 m (8.5 ft)2.90 m (9.5 ft)
Draft1.22 m (4.0 ft)1.07 m (3.5 ft)
Weight
Displacement2,586 kg (5,701 lbs)3,175 kg (7,000 lbs)
Ballast1,043 kg (2,299 lbs)1,270 kg (2,800 lbs)
Sailing
Sail Area29.5 m² (318 ft²)29.0 m² (312 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFull
Engine & Tanks
Engine10 HP15 HP
Fuel Capacity38 L (10.0 gal)57 L (15.1 gal)
Water Capacity57 L (15.1 gal)95 L (25.1 gal)
Accommodation
Berths64
Cabins11

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1974 Catalina 27
15.91
1986 Island Packet 27
13.64
Ballast Ratio (Higher = more stability)
1974 Catalina 27
40.33
1986 Island Packet 27
40.00
Capsize Ratio (Lower = safer offshore)
1974 Catalina 27
0.76
1986 Island Packet 27
0.79
Comfort Ratio (Higher = gentler motion)
1974 Catalina 27
21.79
1986 Island Packet 27
21.72

Detailed Comparison

The 1974 Catalina 27 and 1986 Island Packet 27 represent two takes on sloop-rigged sailing. The 1974 Catalina 27 is a 1970s design by Catalina from USA, while the 1986 Island Packet 27 is a 1980s offering from Island Packet from USA. The 1974 Catalina 27 was penned by Frank Butler. The 1986 Island Packet 27 was designed by Bob Johnson.

In terms of size, the 1974 Catalina 27 measures 8.23m (27.0ft) overall with a beam of 2.59m, compared to the 1986 Island Packet 27 at 8.23m (27.0ft) with a 2.90m beam. The 1986 Island Packet 27 displaces approximately 23% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1974 Catalina 27 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.91 and 29.5 m² of sail area. The 1986 Island Packet 27, with an SA/D of 13.64 and 29.0 m² of canvas, offers modest sail power for its displacement. The 1974 Catalina 27 has the edge in terms of raw sailing performance.

For comfort and safety, the 1974 Catalina 27 offers a moderate motion comfort level (comfort ratio: 21.8) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.76). The 1986 Island Packet 27 has a comfort ratio of 21.7 and a capsize screening value of 0.79. The ballast ratios are 40.3% for the 1974 Catalina 27 and 40.0% for the 1986 Island Packet 27, reflecting their respective approaches to stability.

Below deck, the 1974 Catalina 27 provides 6 berths in 1 cabin with 57L of water capacity and 38L of fuel. The 1986 Island Packet 27 offers 4 berths in 1 cabin with 95L water and 57L fuel capacity.

Verdict

For cruising: The 1974 Catalina 27 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 1974 Catalina 27 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1974 Catalina 27 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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Or view individual specs: 1974 Catalina 27 · 1986 Island Packet 27