LAGOON 380
Specifications
Hull
| LOA | 37.89 ft |
| LWL | 36.08 ft |
| Beam | 21.42 ft |
| Draft | 3.77 ft |
| Displacement | 16,005 lb |
| Material | 37’ 11”11.55 m |
| Hull speed1.34·√LWL | 8.0 kn |
Accommodation
| Cabins | 3 |
| Berths | 5 |
| Heads | 6 |
| Water | 79.3 L |
| Fuel | 52.8 L |
| CE category | N/A€ |
Engine
| Volvo Penta | D1-3027 hpSee all 11 parts → |
| Yanmar | 3YM3029 hpSee all 44 parts → |
| Yanmar | 3GM30F27 hpSee all 31 parts → |
About the LAGOON 380
The Lagoon 380 is a fractional sloop catamaran designed by Van Peteghem/Lauriot-Prevost and built by Jeanneau (FRA) in 2000, with a total production of 760 hulls. It features a displacement of 16005.0 lb and a beam of 21.42 ft, offering a comfortable cruising platform with a comfort ratio of 11.42.
- Best for:
- This vessel is well-suited for coastal and nearshore cruisers who prioritize spacious living accommodations and ease of handling, particularly those interested in upgrading to modern electronics and solar power systems.
- Bluewater capability:
- With a capsize ratio of 3.4 and a D/L ratio of 152.13, the Lagoon 380 offers moderate offshore stability, though its bluewater capability is often enhanced by owner-installed watermakers and robust anchoring systems like Quick or Spade anchors.
- Comparables:
- Comparable boats from this era include other Jeanneau catamarans and similar beamy designs from the late 1990s and early 2000s, as they share similar fractional sloop rigs and twin-hull configurations aimed at the recreational cruising market.
Performance
Estimated Value
High ConfidenceAsking price by model year
55 listings · boat years 2000–2019 · median $200,038
Each dot is one listing · hover for details · dashed red line marks the median · obvious data-entry outliers (top & bottom 2.5%) excluded.
Estimated Cost of Ownership
Based on 37.89ft LOA. Actual costs vary by condition, usage, and local rates.
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Articles & Reviews
Known Issues & Pre-Purchase Inspection
27 reported issues across 11 systems for the LAGOON 380, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a LAGOON 380? This is an in-depth report on the faults this model is known for — so you know exactly what to check when you walk the boat. For the price of a coffee.
- ✓ All 27 specific issues — severity, symptoms & fixes
- ✓ Model-specific pre-purchase inspection checklist
- ✓ Downloadable PDF to take to your surveyor — yours to keep
One-time $2.99 · secure checkout by Stripe · instant access · 30 days online, PDF yours to keep
Similar Sailboats
Engine Parts & Maintenance
The engines most commonly fitted to this model. “All parts” opens the engine's full catalogue; each part links to a matching listing on 
or 
matched to its part number.
Volvo Penta D1-30
All parts →Yanmar 3YM30
All parts →Don't see your engine listed? Search all engines → to find parts for the exact engine fitted to your boat.
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Used sails that fit the LAGOON 380
Checking eBay for sails sized to this boat's rig…