
LAGOON 51
Specifications
Hull
| LOA | 50.36 ft |
| LWL | 46.95 ft |
| Beam | 26.57 ft |
| Draft | 4.59 ft |
| Displacement | 43,903 lb |
| Hull speed1.34·√LWL | 9.2 kn |
About the LAGOON 51
Exterior design: Patrick le Quément Interior design: Nauta Design
The Lagoon 51 is a modern catamaran designed by VPLP Design and built by Lagoon, with production records indicating a 2022 build year. As a contemporary model, it represents the latest iteration of Lagoon's performance-oriented cruising catamarans, featuring a fractional sloop rig and a displacement of 43903.0 lb.
- Best for:
- This vessel is well-suited for coastal and offshore cruisers seeking a balance of performance and comfort, particularly those interested in self-sufficiency given the high frequency of watermaker, solar panel, and bow thruster installations. It appeals to owners who prioritize modern electronics and sail quality, as evidenced by the prevalence of Raymarine upgrades and North sails.
- Bluewater capability:
- With a displacement of 43903.0 lb, a capsize ratio of 3.02, and a comfort ratio of 17.95, the Lagoon 51 demonstrates strong stability and motion comfort suitable for offshore passages, further supported by owner investments in watermakers and robust anchoring systems like Quick and Bruce anchors.
- Comparables:
- Comparable boats include the Lagoon 45 and Lagoon 42, which share the same VPLP Design lineage and fractional sloop rig configuration, offering similar performance characteristics in slightly smaller packages. It also competes with the Fountaine Pajot Astrea 42, another modern performance catamaran from the same era targeting the bluewater cruising market.
Performance
Estimated Value
Medium ConfidenceAsking price by model year
49 listings · boat years 2023–2026 · median $1,124,263
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 50.36ft LOA. Actual costs vary by condition, usage, and local rates.
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Articles & Reviews
Known Issues & Pre-Purchase Inspection
We don't have enough data on the LAGOON 51yet to publish model-specific findings we'd stand behind — but here's a free general inspection checklist, built from our research into what actually goes wrong on boats of this kind.
Drawn from 7,029 documented issues across 2,391 models, ordered so the areas that most often turn up problems come first.
Own a LAGOON 51? Reports from owners are what turn this into a model-specific checklist — and they're the reason the boats above it have one.
Similar Sailboats
Which engine powers your LAGOON 51?
We haven't confirmed the engine for this model yet. If you own or know one, tell us — as owners report in, we build an accurate picture over time.
Brands sometimes mentioned for this model: Yanmar — is it one of these?
Already know your engine? Search all engines → to find its exact parts.
Used sails that fit the LAGOON 51
Checking eBay for sails sized to this boat's rig…


