1994 Catalina 320 vs Catalina 315 — Comparison

1994 Catalina 3201994 Catalina 320
VS
Catalina 315Catalina 315

Specifications Side by Side

Specification1994 Catalina 320Catalina 315
General
ManufacturerCatalinaCatalina
Year1994–20072014
TypeSloopSloop
CountryUSAUSA
DesignerGerry DouglasGerry Douglas
Dimensions
LOA9.75 m (32.0 ft)9.45 m (31.0 ft)
LWL8.53 m (28.0 ft)8.61 m (28.2 ft)
Beam3.35 m (11.0 ft)3.20 m (10.5 ft)
Draft1.52 m (5.0 ft)1.68 m (5.5 ft)
Weight
Displacement4,763 kg (10,501 lbs)4,536 kg (10,000 lbs)
Ballast1,905 kg (4,200 lbs)1,814 kg (3,999 lbs)
Sailing
Sail Area47.4 m² (510 ft²)44.0 m² (474 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine18 HP21 HP
Fuel Capacity76 L (20.1 gal)76 L (20.1 gal)
Water Capacity133 L (35.1 gal)132 L (34.9 gal)
Accommodation
Berths65
Cabins21

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1994 Catalina 320
17.01
Catalina 315
16.32
Ballast Ratio (Higher = more stability)
1994 Catalina 320
40.00
Catalina 315
39.99
Capsize Ratio (Lower = safer offshore)
1994 Catalina 320
0.80
Catalina 315
0.77
Comfort Ratio (Higher = gentler motion)
1994 Catalina 320
18.48
Catalina 315
18.85

Detailed Comparison

The 1994 Catalina 320 and Catalina 315 represent two takes on sloop-rigged sailing. The 1994 Catalina 320 is a 1990s design by Catalina from USA, while the Catalina 315 is a modern offering from Catalina from USA. The 1994 Catalina 320 was penned by Gerry Douglas. The Catalina 315 was designed by Gerry Douglas.

In terms of size, the 1994 Catalina 320 measures 9.75m (32.0ft) overall with a beam of 3.35m, compared to the Catalina 315 at 9.45m (31.0ft) with a 3.20m beam. The 1994 Catalina 320 is 0.30m longer than the Catalina 315. The 1994 Catalina 320 displaces approximately 5% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1994 Catalina 320 has good sail power for versatile performance with an SA/D ratio of 17.01 and 47.4 m² of sail area. The Catalina 315, with an SA/D of 16.32 and 44.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The 1994 Catalina 320 has the edge in terms of raw sailing performance.

For comfort and safety, the 1994 Catalina 320 offers a firm, racing-oriented motion (comfort ratio: 18.5) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.80). The Catalina 315 has a comfort ratio of 18.9 and a capsize screening value of 0.77. The ballast ratios are 40.0% for the 1994 Catalina 320 and 40.0% for the Catalina 315, reflecting their respective approaches to stability.

Below deck, the 1994 Catalina 320 provides 6 berths in 2 cabins with 133L of water capacity and 76L of fuel. The Catalina 315 offers 5 berths in 1 cabin with 132L water and 76L fuel capacity.

Verdict

For cruising: The Catalina 315 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 1994 Catalina 320 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.

For liveaboard: The 1994 Catalina 320 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: 1994 Catalina 320 · Catalina 315