Sigma 3902 vs Sigma 3904
Sigma yard ladder comparison: Sigma 3902 versus Sigma 3904 cruising layout from published model data.
Comparison table
| Category | Sigma 3902 | Sigma 3904 |
|---|---|---|
| Length overall | 11.7 m | 12.1 m |
| Beam | 3.74 m | 3.87 m |
| Production years | 2024– | 2024– |
| Overview | The Sigma 3902 is one of Northern Europe's most recognisable production sailboats. Designed by Swedish yards and built from 2024 to present, roughly ~440–890 hulls left the yard — Sigma 3902 Swedish cruiser with Nordic brokerage turnover. With 11.7 m LOA, 3.74 m beam, and about… | The Sigma 3904 is one of Northern Europe's most recognisable production sailboats. Designed by Swedish yards and built from 2024 to present, roughly ~160–430 hulls left the yard — Sigma 3904 Swedish cruiser with Baltic secondary-market liquidity. With 12.1 m LOA, 3.87 m beam, an… |
| Typical issues | Q: What standing rigging fatigue issues appear on Sigma 3902? A: Unknown rigging age is common on Sigma 3902; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Sigma 3902? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Sigma 3902? A: Stanchion bases and tracks concentra… | Q: What standing rigging fatigue issues appear on Sigma 3904? A: Unknown rigging age is common on Sigma 3904; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Sigma 3904? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Sigma 3904? A: Stanchion bases and tracks concentra… |