Sigma 686 vs Sigma 688
Sigma yard ladder comparison: Sigma 686 versus Sigma 688 cruising layout from published model data.
Comparison table
| Category | Sigma 686 | Sigma 688 |
|---|---|---|
| Length overall | 207.6 m | 208.2 m |
| Beam | 66.43 m | 66.62 m |
| Production years | 2024– | 2024– |
| Overview | The Sigma 686 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 686 Swedish cruiser with Nordic brokerage turnover. With 207.6 m LOA, 66.43 m beam, and about 107… | The Sigma 688 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 688 Swedish cruiser with Baltic secondary-market liquidity. With 208.2 m LOA, 66.62 m beam, and a… |
| Typical issues | Q: What standing rigging fatigue issues appear on Sigma 686? A: Unknown rigging age is common on Sigma 686; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Sigma 686? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Sigma 686? A: Stanchion bases and tracks concentrate w… | Q: What standing rigging fatigue issues appear on Sigma 688? A: Unknown rigging age is common on Sigma 688; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Sigma 688? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Sigma 688? A: Stanchion bases and tracks concentrate w… |