NEPTUN 210
Specifications
Hull
| LOA | 21.32 ft |
| LWL | 19.36 ft |
| Beam | 7.22 ft |
| Draft | 3.94 ft/ 0.98 ft min |
| Displacement | 1,433 lb |
| Hull speed1.34·√LWL | 5.9 kn |
About the NEPTUN 210
A keel/CB version was built from 1968-1972 called the Neptun 212. SA = Jib and main. Thanks to András Clér for information and brochures.
The Neptun 210 is a compact 21.32 ft masthead sloop designed by an unknown designer and built by Neptun Boote GmbH & Co KG between 1964 and 1973. With a displacement of 1433.0 lb and a comfort ratio of 7.97, this vessel represents a lightweight, performance-oriented day sailor from the mid-20th century.
- Best for:
- This boat is best suited for coastal day sailing and light cruising, appealing to owners who prioritize ease of handling and trailerability over long-range offshore capability.
- Bluewater capability:
- With a low displacement of 1433.0 lb and a capsize ratio of 2.56, the Neptun 210 is not designed for bluewater cruising and is strictly limited to protected coastal waters.
- Comparables:
- Comparable vessels include other 20-22 ft trailerable sloops from the 1960s and 70s, such as the O'Day 22 or Pearson 22, which share similar dimensions and roles as accessible entry-level cruisers.
Performance
Pricing
We don't have market pricing data for the NEPTUN 210 yet. If you own one, help other buyers — what did you pay for it? Reports build a community price estimate over time.
Estimated Cost of Ownership
Based on 21.32ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
We don't have enough data on the NEPTUN 210yet 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 NEPTUN 210? 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 NEPTUN 210?
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.
Already know your engine? Search all engines → to find its exact parts.
Used sails that fit the NEPTUN 210
Checking eBay for sails sized to this boat's rig…