1975 Columbia 34 Mk II vs Beneteau Oceanis 38.1 — Comparison

1975 Columbia 34 Mk II
VS
Beneteau Oceanis 38.1Beneteau Oceanis 38.1

Specifications Side by Side

Specification1975 Columbia 34 Mk IIBeneteau Oceanis 38.1
General
ManufacturerColumbiaBeneteau
Year1975–19802017
TypeSloopSloop
CountryUSAFrance
DesignerWilliam CrealockMarc Lombard
Dimensions
LOA10.36 m (34.0 ft)11.50 m (37.7 ft)
LWL8.23 m (27.0 ft)10.47 m (34.4 ft)
Beam3.05 m (10.0 ft)3.72 m (12.2 ft)
Draft1.52 m (5.0 ft)2.08 m (6.8 ft)
Weight
Displacement5,216 kg (11,499 lbs)7,150 kg (15,763 lbs)
Ballast2,177 kg (4,799 lbs)2,200 kg (4,850 lbs)
Sailing
Sail Area46.5 m² (501 ft²)62.5 m² (673 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine18 HP29 HP
Fuel Capacity76 L (20.1 gal)140 L (37.0 gal)
Water Capacity114 L (30.1 gal)250 L (66.0 gal)
Accommodation
Berths66
Cabins22

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1975 Columbia 34 Mk II
15.71
Beneteau Oceanis 38.1
17.11
Ballast Ratio (Higher = more stability)
1975 Columbia 34 Mk II
41.74
Beneteau Oceanis 38.1
30.77
Capsize Ratio (Lower = safer offshore)
1975 Columbia 34 Mk II
0.70
Beneteau Oceanis 38.1
0.77
Comfort Ratio (Higher = gentler motion)
1975 Columbia 34 Mk II
23.07
Beneteau Oceanis 38.1
16.43

Detailed Comparison

The 1975 Columbia 34 Mk II and Beneteau Oceanis 38.1 represent two takes on sloop-rigged sailing. The 1975 Columbia 34 Mk II is a 1970s design by Columbia from USA, while the Beneteau Oceanis 38.1 is a modern offering from Beneteau from France. The 1975 Columbia 34 Mk II was penned by William Crealock. The Beneteau Oceanis 38.1 was designed by Marc Lombard.

In terms of size, the 1975 Columbia 34 Mk II measures 10.36m (34.0ft) overall with a beam of 3.05m, compared to the Beneteau Oceanis 38.1 at 11.50m (37.7ft) with a 3.72m beam. The Beneteau Oceanis 38.1 is 1.14m longer than the 1975 Columbia 34 Mk II. The Beneteau Oceanis 38.1 displaces approximately 37% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1975 Columbia 34 Mk II has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.71 and 46.5 m² of sail area. The Beneteau Oceanis 38.1, with an SA/D of 17.11 and 62.5 m² of canvas, offers good sail power for versatile performance. The Beneteau Oceanis 38.1 has the edge in terms of raw sailing performance.

For comfort and safety, the 1975 Columbia 34 Mk II offers a moderate motion comfort level (comfort ratio: 23.1) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.70). The Beneteau Oceanis 38.1 has a comfort ratio of 16.4 and a capsize screening value of 0.77. The ballast ratios are 41.7% for the 1975 Columbia 34 Mk II and 30.8% for the Beneteau Oceanis 38.1, reflecting their respective approaches to stability.

Below deck, the 1975 Columbia 34 Mk II provides 6 berths in 2 cabins with 114L of water capacity and 76L of fuel. The Beneteau Oceanis 38.1 offers 6 berths in 2 cabins with 250L water and 140L fuel capacity.

Verdict

For cruising: The 1975 Columbia 34 Mk II 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 Beneteau Oceanis 38.1 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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Or view individual specs: 1975 Columbia 34 Mk II · Beneteau Oceanis 38.1