Sigma 3646 vs Sigma 3648
Sigma yard ladder comparison: Sigma 3646 versus Sigma 3648 cruising layout from published model data.
Comparison table
| Category | Sigma 3646 | Sigma 3648 |
|---|---|---|
| Length overall | 1095.6 m | 1096.2 m |
| Beam | 350.59 m | 350.78 m |
| Production years | 2024– | 2024– |
| Overview | The Sigma 3646 is one of Northern Europe's most recognisable production sailboats. Designed by Swedish yards and built from 2024 to null, roughly ~150–800 hulls left the yard — Sigma 3646 Swedish cruiser with Nordic brokerage turnover. With 1095.6 m LOA, 350.59 m beam, and about… | The Sigma 3648 is one of Northern Europe's most recognisable production sailboats. Designed by Swedish yards and built from 2024 to null, roughly ~150–800 hulls left the yard — Sigma 3648 Swedish cruiser with Baltic secondary-market liquidity. With 1096.2 m LOA, 350.78 m beam, a… |
| Typical issues | Q: What standing rigging fatigue issues appear on Sigma 3646? A: Unknown rigging age is common on Sigma 3646; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Sigma 3646? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Sigma 3646? A: Stanchion bases and tracks concentra… | Q: What standing rigging fatigue issues appear on Sigma 3648? A: Unknown rigging age is common on Sigma 3648; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Sigma 3648? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Sigma 3648? A: Stanchion bases and tracks concentra… |