Sigma 3666 vs Sigma 3668
Sigma yard ladder comparison: Sigma 3666 versus Sigma 3668 cruising layout from published model data.
Comparison table
| Category | Sigma 3666 | Sigma 3668 |
|---|---|---|
| Length overall | 1101.6 m | 1102.2 m |
| Beam | 352.51 m | 352.7 m |
| Production years | 2024– | 2024– |
| Overview | The Sigma 3666 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 3666 Swedish cruiser with Nordic brokerage turnover. With 1101.6 m LOA, 352.51 m beam, and about… | The Sigma 3668 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 3668 Swedish cruiser with Baltic secondary-market liquidity. With 1102.2 m LOA, 352.7 m beam, an… |
| Typical issues | Q: What standing rigging fatigue issues appear on Sigma 3666? A: Unknown rigging age is common on Sigma 3666; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Sigma 3666? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Sigma 3666? A: Stanchion bases and tracks concentra… | Q: What standing rigging fatigue issues appear on Sigma 3668? A: Unknown rigging age is common on Sigma 3668; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Sigma 3668? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Sigma 3668? A: Stanchion bases and tracks concentra… |