2020 Dehler 42 vs Catalina 387 — Comparison

2020 Dehler 42
VS
Catalina 387Catalina 387

Specifications Side by Side

Specification2020 Dehler 42Catalina 387
General
ManufacturerDehlerCatalina
Year20201996–2003
TypeSloopSloop
CountryGermanyUSA
DesignerJudel/VrolijkGerry Douglas
Dimensions
LOA12.77 m (41.9 ft)11.58 m (38.0 ft)
LWL11.58 m (38.0 ft)10.06 m (33.0 ft)
Beam3.96 m (13.0 ft)3.66 m (12.0 ft)
Draft2.20 m (7.2 ft)1.96 m (6.4 ft)
Weight
Displacement8,500 kg (18,739 lbs)7,484 kg (16,499 lbs)
Ballast2,800 kg (6,173 lbs)2,948 kg (6,499 lbs)
Sailing
Sail Area82.0 m² (883 ft²)63.0 m² (678 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine40 HP35 HP
Fuel Capacity100 L (26.4 gal)114 L (30.1 gal)
Water Capacity200 L (52.8 gal)227 L (60.0 gal)
Accommodation
Berths87
Cabins32

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
2020 Dehler 42
20.00
Catalina 387
16.73
Ballast Ratio (Higher = more stability)
2020 Dehler 42
32.94
Catalina 387
39.39
Capsize Ratio (Lower = safer offshore)
2020 Dehler 42
0.78
Catalina 387
0.75
Comfort Ratio (Higher = gentler motion)
2020 Dehler 42
14.66
Catalina 387
18.47

Detailed Comparison

The 2020 Dehler 42 and Catalina 387 represent two takes on sloop-rigged sailing. The 2020 Dehler 42 is a modern design by Dehler from Germany, while the Catalina 387 is a 1990s offering from Catalina from USA. The 2020 Dehler 42 was penned by Judel/Vrolijk. The Catalina 387 was designed by Gerry Douglas.

In terms of size, the 2020 Dehler 42 measures 12.77m (41.9ft) overall with a beam of 3.96m, compared to the Catalina 387 at 11.58m (38.0ft) with a 3.66m beam. The 2020 Dehler 42 is 1.19m longer than the Catalina 387. The 2020 Dehler 42 displaces approximately 14% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 2020 Dehler 42 has generous sail power for spirited sailing with an SA/D ratio of 20.00 and 82.0 m² of sail area. The Catalina 387, with an SA/D of 16.73 and 63.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 2020 Dehler 42 has the edge in terms of raw sailing performance.

For comfort and safety, the 2020 Dehler 42 offers a firm, racing-oriented motion (comfort ratio: 14.7) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.78). The Catalina 387 has a comfort ratio of 18.5 and a capsize screening value of 0.75. The ballast ratios are 32.9% for the 2020 Dehler 42 and 39.4% for the Catalina 387, reflecting their respective approaches to stability.

Below deck, the 2020 Dehler 42 provides 8 berths in 3 cabins with 200L of water capacity and 100L of fuel. The Catalina 387 offers 7 berths in 2 cabins with 227L water and 114L fuel capacity.

Verdict

For cruising: The Catalina 387 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 2020 Dehler 42 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 2020 Dehler 42 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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