Northern 1/4 Ton vs Northern 25
How do the Northern 1/4 Ton and Northern 25 compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
Northern 1/4 Ton 
Northern 25 | Northern 1/4 Ton | Northern 25 | |
|---|---|---|
| Length overall | 23.7 ft7.21 m | 25.3 ft7.70 m |
| Waterline length | 19.3 ft5.89 m | 19.3 ft5.87 m |
| Beam | 8.4 ft2.57 m | 8.2 ft2.49 m |
| Draft | 4.0 ft1.22 m | 4.0 ft1.22 m |
| Displacement | 3,400 lb1,542 kg | 5,100 lb2,313 kg |
| Ballast | 1,450 lb658 kg | 2,300 lb1,043 kg |
| Sail area | 219 ft²20.3 m² | 304 ft²28.2 m² |
| SA / Displacement | 15.50 | 16.42 |
| Displacement / Length | 210 | 319 |
| Comfort ratio | 14.9 | 22.8 |
| Capsize screening | 2.24 | 1.90 |
| Hull speed (kn) | 5.9 | 5.9 |
Northern 1/4 Ton vs Northern 25: the short version
- The Northern 25 is the larger boat at 25.3 ft7.70 m LOA versus 23.7 ft7.21 m for the Northern 1/4 Ton.
- The Northern 25 is heavier, displacing about 50% more, which usually means a steadier but slower-to-accelerate hull.
- On sail area/displacement the Northern 25 carries the more powerful rig (16.4 vs 15.5), favouring lighter-air performance.
- The Northern 25 scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the Northern 25 rates better for offshore work (1.90 vs 2.24).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.