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4data points analyzed by Sailpages.com to compile this COMPROMIS 620 buyer’s report
COMPROMIS 620

COMPROMIS 620

1969–1980200 built
$600 – $1.7K est. annual maintenance
DaysailermonoMasthead SloopFin

Specifications

Hull

LOA20.34 ft
Beam7.22 ft
Draft2.79 ft
Displacement1,764 lb
Ballast882 lb

About the COMPROMIS 620

Sailpages Buyer's Take

The Compromis 620 is a compact, trailerable sloop designed by Frans Maas and built by Zaadnoordijk Watersport in the Netherlands from 1969–1980, with a total production of 200 hulls. Its lightweight displacement of 1764.0 lb and shallow max draft of 2.79 ft define it as a nimble, easy-to-handle vessel ideal for coastal cruising and trailer transport.

Best for:
This boat is best suited for coastal cruisers, weekend warriors, and single-handers who prioritize ease of handling, trailerability, and access to shallow waters over heavy offshore endurance.
Bluewater capability:
With a low displacement of 1764.0 lb and a capsize ratio of 2.39, the Compromis 620 is not designed for serious bluewater passagemaking and is best restricted to protected coastal waters.
Comparables:
Comparable boats include the O'Day 23 and Pearson 23, which share similar dimensions, trailerable footprints, and roles as entry-level coastal cruisers from the same era.

Performance

Capsize2.39
SA/Disp23.3
Bal/Disp50.0

Pricing

We don't have market pricing data for the COMPROMIS 620 yet. If you own one, help other buyers β€” what did you pay for it? Reports build a community price estimate over time.

Estimated Cost of Ownership

Based on 20.34ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$600 – $1.7K
Hull, rigging, sails, engine service
Annual Docking
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Annual Insurance
N/A
No price data available

Known Issues & Pre-Purchase Inspection

We don't have enough data on the COMPROMIS 620yet to publish model-specific findings we'd stand behind β€” 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.

1Structural & Bulkheads9732Standing Rigging6403Deck & Topsides6404Keel & Keel Bolts5535Rudder & Steering5086Hull & Bottom377
Free general pre-purchase checklist
25 survey areas β€” hull, keel, rig, engine, electrical and more. Take it aboard when you view any boat.

Own a COMPROMIS 620? Reports from owners are what turn this into a model-specific checklist β€” and they're the reason the boats above it have one.

Similar Sailboats

Which engine powers your COMPROMIS 620?

We haven't confirmed the engine for this model yet. If you own or know one, tell us β€” as owners report in, we build an accurate picture over time.

Already know your engine? Search all engines β†’ to find its exact parts.

Used sails that fit the COMPROMIS 620

Checking eBay for sails sized to this boat's rig…