1974 Tartan 27 vs 1998 Dehler 29 — Comparison
1974 Tartan 27
Specifications Side by Side
| Specification | 1974 Tartan 27 | 1998 Dehler 29 |
|---|---|---|
| General | ||
| Manufacturer | Tartan | Dehler |
| Year | 1974–1980 | 1998–2006 |
| Type | Sloop | Sloop |
| Country | USA | Germany |
| Designer | Sparkman & Stephens | Judel/Vrolijk |
| Dimensions | ||
| LOA | 8.23 m (27.0 ft) | 8.82 m (28.9 ft) |
| LWL | 6.40 m (21.0 ft) | 7.60 m (24.9 ft) |
| Beam | 2.69 m (8.8 ft) | 2.95 m (9.7 ft) |
| Draft | 1.22 m (4.0 ft) | 1.55 m (5.1 ft) |
| Weight | ||
| Displacement | 2,948 kg (6,499 lbs) | 3,200 kg (7,055 lbs) |
| Ballast | 1,361 kg (3,000 lbs) | 1,200 kg (2,646 lbs) |
| Sailing | ||
| Sail Area | 33.5 m² (361 ft²) | 35.0 m² (377 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Fin |
| Engine & Tanks | ||
| Engine | 10 HP | 14 HP |
| Fuel Capacity | 38 L (10.0 gal) | 40 L (10.6 gal) |
| Water Capacity | 57 L (15.1 gal) | 80 L (21.1 gal) |
| Accommodation | ||
| Berths | 5 | 5 |
| Cabins | 1 | 2 |
Performance Comparison
Detailed Comparison
The 1974 Tartan 27 and 1998 Dehler 29 represent two takes on sloop-rigged sailing. The 1974 Tartan 27 is a 1970s design by Tartan from USA, while the 1998 Dehler 29 is a 1990s offering from Dehler from Germany. The 1974 Tartan 27 was penned by Sparkman & Stephens. The 1998 Dehler 29 was designed by Judel/Vrolijk.
In terms of size, the 1974 Tartan 27 measures 8.23m (27.0ft) overall with a beam of 2.69m, compared to the 1998 Dehler 29 at 8.82m (28.9ft) with a 2.95m beam. The 1998 Dehler 29 is 0.59m longer than the 1974 Tartan 27. The 1998 Dehler 29 displaces approximately 9% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the 1974 Tartan 27 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.56 and 33.5 m² of sail area. The 1998 Dehler 29, with an SA/D of 16.38 and 35.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1974 Tartan 27 has the edge in terms of raw sailing performance.
For comfort and safety, the 1974 Tartan 27 offers a moderate motion comfort level (comfort ratio: 25.1) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.75). The 1998 Dehler 29 has a comfort ratio of 18.3 and a capsize screening value of 0.80. The ballast ratios are 46.2% for the 1974 Tartan 27 and 37.5% for the 1998 Dehler 29, reflecting their respective approaches to stability.
Below deck, the 1974 Tartan 27 provides 5 berths in 1 cabin with 57L of water capacity and 38L of fuel. The 1998 Dehler 29 offers 5 berths in 2 cabins with 80L water and 40L fuel capacity.
Verdict
For cruising: The 1974 Tartan 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 Tartan 27 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: 1974 Tartan 27 · 1998 Dehler 29