Sigma 978 vs Sigma 980
Sigma yard ladder comparison: Sigma 978 versus Sigma 980 cruising layout from published model data.
Comparison table
| Category | Sigma 978 | Sigma 980 |
|---|---|---|
| Length overall | 295.2 m | 295.8 m |
| Beam | 94.46 m | 94.66 m |
| Production years | 2024– | 2024– |
| Overview | The Sigma 978 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 978 Swedish cruiser with Nordic brokerage turnover. With 295.2 m LOA, 94.46 m beam, and about 153… | The Sigma 980 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 980 Swedish cruiser with Baltic secondary-market liquidity. With 295.8 m LOA, 94.66 m beam, and a… |
| Typical issues | Q: What standing rigging fatigue issues appear on Sigma 978? A: Unknown rigging age is common on Sigma 978; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Sigma 978? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Sigma 978? A: Stanchion bases and tracks concentrate w… | Q: What standing rigging fatigue issues appear on Sigma 980? A: Unknown rigging age is common on Sigma 980; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Sigma 980? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Sigma 980? A: Stanchion bases and tracks concentrate w… |