Sigma 658 vs Sigma 660
Sigma yard ladder comparison: Sigma 658 versus Sigma 660 cruising layout from published model data.
Comparison table
| Category | Sigma 658 | Sigma 660 |
|---|---|---|
| Length overall | 199.2 m | 199.8 m |
| Beam | 63.74 m | 63.94 m |
| Production years | 2024– | 2024– |
| Overview | The Sigma 658 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 658 Swedish cruiser with Nordic brokerage turnover. With 199.2 m LOA, 63.74 m beam, and about 103… | The Sigma 660 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 660 Swedish cruiser with Baltic secondary-market liquidity. With 199.8 m LOA, 63.94 m beam, and a… |
| Typical issues | Q: What standing rigging fatigue issues appear on Sigma 658? A: Unknown rigging age is common on Sigma 658; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Sigma 658? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Sigma 658? A: Stanchion bases and tracks concentrate w… | Q: What standing rigging fatigue issues appear on Sigma 660? A: Unknown rigging age is common on Sigma 660; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Sigma 660? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Sigma 660? A: Stanchion bases and tracks concentrate w… |