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ARIETTA 31

ARIETTA 31

Borgs plast AB/Malo Yachts🇸🇪· Design: Olle Enderlein
1964–1978250 built
$1.6K – $4.2K est. annual maintenance
Offshore CruisermonoMasthead SloopFull/Long

Specifications

Hull

LOA30.84 ft
LWL21.98 ft
Beam8.86 ft
Draft4.43 ft
Displacement7,496 lb
Ballast3,394.9 lb
Hull speed1.34·√LWL6.3 kn

About the ARIETTA 31

Malö Yachts reports they built 20 units between 1964 - 1968.

Sailpages Buyer's Take

The Arietta 31 is a classic Swedish cruiser designed by Olle Enderlein and built by Borgs plast AB/Malo Yachts from 1964–1978, with a total production of 250 hulls. Its design emphasizes stability and comfort, featuring a full keel and a displacement of 7496.0 lb.

Best for:
This boat suits coastal cruisers and those seeking a stable, comfortable passage maker who prioritize safety and ease of handling over high-speed performance.
Bluewater capability:
With a capsize ratio of 1.81 and a full/long keel, the Arietta 31 demonstrates strong offshore suitability and self-righting stability for bluewater passages.
Comparables:
Comparable boats include the Tartan 31 and the Cal 31, as they share similar full-keel designs, moderate displacement, and a focus on safe, comfortable cruising from the same era.

Performance

Comfort25.7
Capsize1.81
SA/Disp18.0
Disp/Len315
Bal/Disp45.3

Pricing

We don't have market pricing data for the ARIETTA 31 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 30.84ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$1.6K – $4.2K
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 ARIETTA 31yet 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.

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

Own a ARIETTA 31? 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 ARIETTA 31?

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 ARIETTA 31

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