1969 Cal 34 vs Catalina 42 MkII — Comparison

1969 Cal 341969 Cal 34
VS
Catalina 42 MkII

Specifications Side by Side

Specification1969 Cal 34Catalina 42 MkII
General
ManufacturerCalCatalina
Year1969–19752003–2009
TypeSloopSloop
CountryUSAUSA
DesignerBill LapworthGerry Douglas
Dimensions
LOA10.36 m (34.0 ft)12.80 m (42.0 ft)
LWL8.08 m (26.5 ft)11.10 m (36.4 ft)
Beam3.05 m (10.0 ft)3.96 m (13.0 ft)
Draft1.65 m (5.4 ft)1.85 m (6.1 ft)
Weight
Displacement5,216 kg (11,499 lbs)9,525 kg (20,999 lbs)
Ballast2,041 kg (4,500 lbs)3,629 kg (8,001 lbs)
Sailing
Sail Area47.4 m² (510 ft²)76.0 m² (818 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine15 HP55 HP
Fuel Capacity57 L (15.1 gal)152 L (40.2 gal)
Water Capacity114 L (30.1 gal)303 L (80.0 gal)
Accommodation
Berths67
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1969 Cal 34
16.01
Catalina 42 MkII
17.18
Ballast Ratio (Higher = more stability)
1969 Cal 34
39.13
Catalina 42 MkII
38.10
Capsize Ratio (Lower = safer offshore)
1969 Cal 34
0.70
Catalina 42 MkII
0.75
Comfort Ratio (Higher = gentler motion)
1969 Cal 34
23.63
Catalina 42 MkII
17.36

Detailed Comparison

The 1969 Cal 34 and Catalina 42 MkII represent two takes on sloop-rigged sailing. The 1969 Cal 34 is a classic design by Cal from USA, while the Catalina 42 MkII is a 2000s offering from Catalina from USA. The 1969 Cal 34 was penned by Bill Lapworth. The Catalina 42 MkII was designed by Gerry Douglas.

In terms of size, the 1969 Cal 34 measures 10.36m (34.0ft) overall with a beam of 3.05m, compared to the Catalina 42 MkII at 12.80m (42.0ft) with a 3.96m beam. The Catalina 42 MkII is 2.44m longer than the 1969 Cal 34. The Catalina 42 MkII displaces approximately 83% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1969 Cal 34 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 16.01 and 47.4 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 1969 Cal 34 offers a moderate motion comfort level (comfort ratio: 23.6) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.70). The Catalina 42 MkII has a comfort ratio of 17.4 and a capsize screening value of 0.75. The ballast ratios are 39.1% for the 1969 Cal 34 and 38.1% for the Catalina 42 MkII, reflecting their respective approaches to stability.

Below deck, the 1969 Cal 34 provides 6 berths in 2 cabins with 114L of water capacity and 57L of fuel. The Catalina 42 MkII offers 7 berths in 2 cabins with 303L water and 152L fuel capacity.

Verdict

For cruising: The 1969 Cal 34 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: The Catalina 42 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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Or view individual specs: 1969 Cal 34 · Catalina 42 MkII