Allegro 3658 vs Allegro 3660
Allegro intra-brand cross-shop: Allegro 3658 versus Allegro 3660 from published model data.
Comparison table
| Category | Allegro 3658 | Allegro 3660 |
|---|---|---|
| Length overall | 1097.2 m | 1097.8 m |
| Beam | 351.1 m | 351.3 m |
| Production years | 2024– | 2024– |
| Overview | The Allegro 3658 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 — Allegro 3658 Swedish cruiser with archipelago resale. With 1097.2 m LOA, 351.1 m beam, and about 570… | The Allegro 3660 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 — Allegro 3660 Swedish cruiser with west-coast following. With 1097.8 m LOA, 351.3 m beam, and about 5… |
| Typical issues | Q: What standing rigging fatigue issues appear on Allegro 3658? A: Unknown rigging age is common on Allegro 3658; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Allegro 3658? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Allegro 3658? A: Stanchion bases and tracks c… | Q: What standing rigging fatigue issues appear on Allegro 3660? A: Unknown rigging age is common on Allegro 3660; budget replacement if invoices are missing. Q: What chainplate leaks issues appear on Allegro 3660? A: Chainplate bedding failures often show as ceiling stains — moisture mapping before purchase. Q: What deck core moisture issues appear on Allegro 3660? A: Stanchion bases and tracks c… |