1990 Island Packet 29 vs 1997 Tartan 3700 — Comparison

1990 Island Packet 291990 Island Packet 29
VS
1997 Tartan 3700

Specifications Side by Side

Specification1990 Island Packet 291997 Tartan 3700
General
ManufacturerIsland PacketTartan
Year1990–19981997–2006
TypeSloopSloop
CountryUSAUSA
DesignerBob JohnsonTim Jackett
Dimensions
LOA8.84 m (29.0 ft)11.28 m (37.0 ft)
LWL7.47 m (24.5 ft)9.75 m (32.0 ft)
Beam3.05 m (10.0 ft)3.66 m (12.0 ft)
Draft1.12 m (3.7 ft)1.98 m (6.5 ft)
Weight
Displacement3,856 kg (8,501 lbs)7,031 kg (15,501 lbs)
Ballast1,588 kg (3,501 lbs)2,948 kg (6,499 lbs)
Sailing
Sail Area33.5 m² (361 ft²)62.0 m² (667 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFullFin
Engine & Tanks
Engine18 HP35 HP
Fuel Capacity76 L (20.1 gal)130 L (34.3 gal)
Water Capacity132 L (34.9 gal)220 L (58.1 gal)
Accommodation
Berths56
Cabins12

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1990 Island Packet 29
13.84
1997 Tartan 3700
17.16
Ballast Ratio (Higher = more stability)
1990 Island Packet 29
41.18
1997 Tartan 3700
41.93
Capsize Ratio (Lower = safer offshore)
1990 Island Packet 29
0.78
1997 Tartan 3700
0.77
Comfort Ratio (Higher = gentler motion)
1990 Island Packet 29
21.60
1997 Tartan 3700
18.41

Detailed Comparison

The 1990 Island Packet 29 and 1997 Tartan 3700 represent two takes on sloop-rigged sailing. The 1990 Island Packet 29 is a 1990s design by Island Packet from USA, while the 1997 Tartan 3700 is a 1990s offering from Tartan from USA. The 1990 Island Packet 29 was penned by Bob Johnson. The 1997 Tartan 3700 was designed by Tim Jackett.

In terms of size, the 1990 Island Packet 29 measures 8.84m (29.0ft) overall with a beam of 3.05m, compared to the 1997 Tartan 3700 at 11.28m (37.0ft) with a 3.66m beam. The 1997 Tartan 3700 is 2.44m longer than the 1990 Island Packet 29. The 1997 Tartan 3700 displaces approximately 82% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1990 Island Packet 29 has modest sail power for its displacement with an SA/D ratio of 13.84 and 33.5 m² of sail area. The 1997 Tartan 3700, with an SA/D of 17.16 and 62.0 m² of canvas, offers good sail power for versatile performance. The 1997 Tartan 3700 has the edge in terms of raw sailing performance.

For comfort and safety, the 1990 Island Packet 29 offers a moderate motion comfort level (comfort ratio: 21.6) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.78). The 1997 Tartan 3700 has a comfort ratio of 18.4 and a capsize screening value of 0.77. The ballast ratios are 41.2% for the 1990 Island Packet 29 and 41.9% for the 1997 Tartan 3700, reflecting their respective approaches to stability.

Below deck, the 1990 Island Packet 29 provides 5 berths in 1 cabin with 132L of water capacity and 76L of fuel. The 1997 Tartan 3700 offers 6 berths in 2 cabins with 220L water and 130L 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 1997 Tartan 3700 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1997 Tartan 3700 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: 1990 Island Packet 29 · 1997 Tartan 3700