1989 Catalina 36 vs Catalina 42 MkII — Comparison

1989 Catalina 361989 Catalina 36
VS
Catalina 42 MkII

Specifications Side by Side

Specification1989 Catalina 36Catalina 42 MkII
General
ManufacturerCatalinaCatalina
Year1989–19942003–2009
TypeSloopSloop
CountryUSAUSA
DesignerFrank ButlerGerry Douglas
Dimensions
LOA10.97 m (36.0 ft)12.80 m (42.0 ft)
LWL9.14 m (30.0 ft)11.10 m (36.4 ft)
Beam3.65 m (12.0 ft)3.96 m (13.0 ft)
Draft1.83 m (6.0 ft)1.85 m (6.1 ft)
Weight
Displacement6,804 kg (15,000 lbs)9,525 kg (20,999 lbs)
Ballast2,722 kg (6,001 lbs)3,629 kg (8,001 lbs)
Sailing
Sail Area56.3 m² (606 ft²)76.0 m² (818 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine22 HP55 HP
Fuel Capacity114 L (30.1 gal)152 L (40.2 gal)
Water Capacity189 L (49.9 gal)303 L (80.0 gal)
Accommodation
Berths77
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1989 Catalina 36
15.93
Catalina 42 MkII
17.18
Ballast Ratio (Higher = more stability)
1989 Catalina 36
40.01
Catalina 42 MkII
38.10
Capsize Ratio (Lower = safer offshore)
1989 Catalina 36
0.77
Catalina 42 MkII
0.75
Comfort Ratio (Higher = gentler motion)
1989 Catalina 36
19.85
Catalina 42 MkII
17.36

Detailed Comparison

The 1989 Catalina 36 and Catalina 42 MkII represent two takes on sloop-rigged sailing. The 1989 Catalina 36 is a 1980s design by Catalina from USA, while the Catalina 42 MkII is a 2000s offering from Catalina from USA. The 1989 Catalina 36 was penned by Frank Butler. The Catalina 42 MkII was designed by Gerry Douglas.

In terms of size, the 1989 Catalina 36 measures 10.97m (36.0ft) overall with a beam of 3.65m, compared to the Catalina 42 MkII at 12.80m (42.0ft) with a 3.96m beam. The Catalina 42 MkII is 1.83m longer than the 1989 Catalina 36. The Catalina 42 MkII displaces approximately 40% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1989 Catalina 36 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.93 and 56.3 m² of sail area. The Catalina 42 MkII, with an SA/D of 17.18 and 76.0 m² of canvas, offers good sail power for versatile performance. The Catalina 42 MkII has the edge in terms of raw sailing performance.

For comfort and safety, the 1989 Catalina 36 offers a firm, racing-oriented motion (comfort ratio: 19.9) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The Catalina 42 MkII has a comfort ratio of 17.4 and a capsize screening value of 0.75. The ballast ratios are 40.0% for the 1989 Catalina 36 and 38.1% for the Catalina 42 MkII, reflecting their respective approaches to stability.

Below deck, the 1989 Catalina 36 provides 7 berths in 2 cabins with 189L of water capacity and 114L of fuel. The Catalina 42 MkII offers 7 berths in 2 cabins with 303L water and 152L fuel capacity.

Verdict

For cruising: The 1989 Catalina 36 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 42 MkII 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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