BUNYIP 20
Specifications
Hull
| LOA | 20 ft |
| LWL | 18.6 ft |
| Beam | 11 ft |
| Draft | 3 ft/ 0.8 ft min |
| Displacement | 700 lb |
| Hull speed1.34·√LWL | 5.8 kn |
About the BUNYIP 20
A plywood, chined, version of the KRAKEN 18.
The Bunyip 20 is a lightweight, 20.0 ft LOA trailerable sloop designed by Lock Crowther and built from plans for home builders starting in 1962. With a displacement of 700.0 lb and a high SA/D ratio of 46.14, it is engineered for performance and ease of transport rather than heavy offshore cruising.
- Best for:
- This boat is best suited for coastal day-sailors, trailerable weekend cruisers, and single-handers who prioritize easy launching and spirited sailing over heavy-weather protection.
- Bluewater capability:
- With a low comfort ratio of 2.33 and a capsize ratio of 4.96, the Bunyip 20 is not recommended for bluewater passages due to its light displacement and narrow 11.0 ft beam.
- Comparables:
- Comparable boats include the O'Day 20 and Pearson 20, which share similar trailerable dimensions and coastal cruising roles, though the Bunyip's 700.0 lb displacement makes it significantly lighter and more performance-oriented.
Performance
Pricing
We don't have market pricing data for the BUNYIP 20 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 20ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
10 reported issues across 8 systems for the BUNYIP 20, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a BUNYIP 20? 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 10 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
Which engine powers your BUNYIP 20?
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, Westerbeke, Universal, Perkins — is it one of these?
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Used sails that fit the BUNYIP 20
Checking eBay for sails sized to this boat's rig…