Catalina 28 vs Catalina 36 MkII — Comparison

Catalina 28Catalina 28
VS
Catalina 36 MkII

Specifications Side by Side

SpecificationCatalina 28Catalina 36 MkII
General
ManufacturerCatalinaCatalina
Year1998–20041999–2006
TypeSloopSloop
CountryUSAUSA
DesignerGerry DouglasGerry Douglas
Dimensions
LOA8.69 m (28.5 ft)10.97 m (36.0 ft)
LWL7.62 m (25.0 ft)9.60 m (31.5 ft)
Beam2.90 m (9.5 ft)3.55 m (11.6 ft)
Draft1.37 m (4.5 ft)1.83 m (6.0 ft)
Weight
Displacement2,812 kg (6,199 lbs)6,577 kg (14,500 lbs)
Ballast1,134 kg (2,500 lbs)2,495 kg (5,501 lbs)
Sailing
Sail Area33.5 m² (361 ft²)56.5 m² (608 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP27 HP
Fuel Capacity57 L (15.1 gal)95 L (25.1 gal)
Water Capacity95 L (25.1 gal)189 L (49.9 gal)
Accommodation
Berths67
Cabins12

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
Catalina 28
17.09
Catalina 36 MkII
16.35
Ballast Ratio (Higher = more stability)
Catalina 28
40.33
Catalina 36 MkII
37.94
Capsize Ratio (Lower = safer offshore)
Catalina 28
0.82
Catalina 36 MkII
0.76
Comfort Ratio (Higher = gentler motion)
Catalina 28
16.59
Catalina 36 MkII
18.65

Detailed Comparison

The Catalina 28 and Catalina 36 MkII represent two takes on sloop-rigged sailing. The Catalina 28 is a 1990s design by Catalina from USA, while the Catalina 36 MkII is a 1990s offering from Catalina from USA. The Catalina 28 was penned by Gerry Douglas. The Catalina 36 MkII was designed by Gerry Douglas.

In terms of size, the Catalina 28 measures 8.69m (28.5ft) overall with a beam of 2.90m, compared to the Catalina 36 MkII at 10.97m (36.0ft) with a 3.55m beam. The Catalina 36 MkII is 2.28m longer than the Catalina 28. The Catalina 36 MkII displaces approximately 134% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the Catalina 28 has good sail power for versatile performance with an SA/D ratio of 17.09 and 33.5 m² of sail area. The Catalina 36 MkII, with an SA/D of 16.35 and 56.5 m² of canvas, offers moderate sail power suitable for relaxed cruising. The Catalina 28 has the edge in terms of raw sailing performance.

For comfort and safety, the Catalina 28 offers a firm, racing-oriented motion (comfort ratio: 16.6) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.82). The Catalina 36 MkII has a comfort ratio of 18.7 and a capsize screening value of 0.76. The ballast ratios are 40.3% for the Catalina 28 and 37.9% for the Catalina 36 MkII, reflecting their respective approaches to stability.

Below deck, the Catalina 28 provides 6 berths in 1 cabin with 95L of water capacity and 57L of fuel. The Catalina 36 MkII offers 7 berths in 2 cabins with 189L water and 95L fuel capacity.

Verdict

For cruising: The Catalina 36 MkII 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 Catalina 28 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The Catalina 36 MkII 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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