1978 Bristol 40 vs 2002 Najad 440 — Comparison

1978 Bristol 401978 Bristol 40
VS
2002 Najad 440

Specifications Side by Side

Specification1978 Bristol 402002 Najad 440
General
ManufacturerBristolNajad
Year1978–19832002–2010
TypeSloopSloop
CountryUSASweden
DesignerTed HoodJudel/Vrolijk
Dimensions
LOA12.19 m (40.0 ft)13.50 m (44.3 ft)
LWL9.14 m (30.0 ft)11.20 m (36.7 ft)
Beam3.35 m (11.0 ft)4.10 m (13.5 ft)
Draft1.68 m (5.5 ft)2.10 m (6.9 ft)
Weight
Displacement8,165 kg (18,001 lbs)11,500 kg (25,353 lbs)
Ballast3,402 kg (7,500 lbs)4,500 kg (9,921 lbs)
Sailing
Sail Area62.4 m² (672 ft²)88.0 m² (947 ft²)
Hull MaterialFiberglassFiberglass
Keel TypeFinFin
Engine & Tanks
Engine35 HP75 HP
Fuel Capacity114 L (30.1 gal)280 L (74.0 gal)
Water Capacity189 L (49.9 gal)480 L (126.8 gal)
Accommodation
Berths77
Cabins23

Performance Comparison

SA/D Ratio (Higher = more sail power per displacement)
1978 Bristol 40
15.63
2002 Najad 440
17.55
Ballast Ratio (Higher = more stability)
1978 Bristol 40
41.67
2002 Najad 440
39.13
Capsize Ratio (Lower = safer offshore)
1978 Bristol 40
0.67
2002 Najad 440
0.73
Comfort Ratio (Higher = gentler motion)
1978 Bristol 40
24.80
2002 Najad 440
19.08

Detailed Comparison

The 1978 Bristol 40 and 2002 Najad 440 represent two takes on sloop-rigged sailing. The 1978 Bristol 40 is a 1970s design by Bristol from USA, while the 2002 Najad 440 is a 2000s offering from Najad from Sweden. The 1978 Bristol 40 was penned by Ted Hood. The 2002 Najad 440 was designed by Judel/Vrolijk.

In terms of size, the 1978 Bristol 40 measures 12.19m (40.0ft) overall with a beam of 3.35m, compared to the 2002 Najad 440 at 13.50m (44.3ft) with a 4.10m beam. The 2002 Najad 440 is 1.31m longer than the 1978 Bristol 40. The 2002 Najad 440 displaces approximately 41% more than its counterpart, which significantly affects how each boat handles in different sea states.

Looking at performance, the 1978 Bristol 40 has moderate sail power suitable for relaxed cruising with an SA/D ratio of 15.63 and 62.4 m² of sail area. The 2002 Najad 440, with an SA/D of 17.55 and 88.0 m² of canvas, offers good sail power for versatile performance. The 2002 Najad 440 has the edge in terms of raw sailing performance.

For comfort and safety, the 1978 Bristol 40 offers a moderate motion comfort level (comfort ratio: 24.8) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.67). The 2002 Najad 440 has a comfort ratio of 19.1 and a capsize screening value of 0.73. The ballast ratios are 41.7% for the 1978 Bristol 40 and 39.1% for the 2002 Najad 440, reflecting their respective approaches to stability.

Below deck, the 1978 Bristol 40 provides 7 berths in 2 cabins with 189L of water capacity and 114L of fuel. The 2002 Najad 440 offers 7 berths in 3 cabins with 480L water and 280L fuel capacity.

Verdict

For cruising: The 1978 Bristol 40 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 2002 Najad 440 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: 1978 Bristol 40 · 2002 Najad 440