The Sunbeam Trias, an elegant and high-performance one-design keelboat, represents a pivotal chapter in the history of both Schöchl Yachtbau and European competitive sailing. Designed in 1968 by the renowned naval architect Helmut Stöberl, the Trias was conceived as a fast, aesthetic, and sporty alternative to the heavier, more sluggish keelboats of the era. Built by Sunbeam Yachts in Austria, the vessel was engineered to bridge the gap between high-speed dinghy racing and the stability of a keelboat. Its sleek, narrow hull—measuring 9.20 meters in length with a beam of only 2.12 meters—distinguishes it as a "skiff-like" keelboat that emphasizes speed and tactical precision. While the Trias is a strict one-design class, it is part of a design family by Stöberl that includes the smaller, two-person Dyas and the single-handed Monas, all of which share the characteristic low freeboard and narrow entry that define the "Stöberl-look."
Sunbeam Trias Sailboats for Sale & Market Overview
- Make
- Sunbeam
- Model
- Trias
- Builder
- Schochl Yachtbau / Helbling Bootbau
- Designer
- Helmut Stöberl
- Number Built
- Production Year(s)
- 1967 - ??
Below are the most recent Sunbeam Trias sailboat listings (up to 10).
Standard listing sites miss the technical details sailors need. Our database of 10,000+ models unlocks advanced filtering so you can search by keel type, rig configuration, and performance ratios—even when the seller forgot to include them.
Search across multiple sailboat listing websites at once, and get notified of new listings!
Example: Daily emails for "40 ft fin keel fractional sloops under $200k in Canada"Start Searching Now
| Source | Year | Make | Model | Price | Cabins | Heads | City | Country | Listing Date | |
|---|---|---|---|---|---|---|---|---|---|---|
DISCLAIMER: We are not affiliated with any external listing websites in any way. We simply aggregate publicly available listings to make it easier for buyers to find sailboats for sale. We cannot guarantee the accuracy of the listings, so please verify all information with the seller before making any decisions.
Market Overview
Price & Volume Trends
Monthly breakdown
| Month | Listings | Median Asking Price (USD) |
|---|---|---|
| Jul 2025 | 1 | $12,761 |
| Sep 2025 | 2 | $19,432 |
| Jan 2026 | 2 | $9,946 |
| Mar 2026 | 1 | $9,410 |
Median Price by Country
Listings by Country
Price Reduction Insights
33.3% of listings have had price reductions
Average discount: 39.3% off original price
| Model | LOA | Median Price (USD) | Listings | Recent |
|---|---|---|---|---|
| Flying Tiger 10M | 32.58' | $20,707 | 12 | 9 |
| Italia Yachts 9.98 | 33.79' | $315,036 | 9 | 4 |
| S2 7.9 | 25.92' | $11,000 | 9 | 3 |
| Tartan Thomas 35 | 35.42' | $49,900 | 8 | 0 |
| Sunbeam 28.1 | 27.89' | $126,014 | 7 | 3 |
| Sparkman & Stephens 30 | 30.5' | $35,000 | 7 | 2 |
| Frauscher Trias | $12,799 | 6 | 3 | |
| Sunbeam 22.1 | 22.47' | $61,148 | 6 | 0 |
| Sunbeam 32.1 | 32.74' | $297,158 | 6 | 2 |
| Tripp 47 | 47' | $75,000 | 6 | 4 |
| Ultimate 20 | 20.83' | $15,000 | 6 | 2 |
| Country | Median Price (USD) | Listings (past 12 months) | Recent (90d) |
|---|---|---|---|
| Germany | $13,544 | 3 | 1 |
| Austria | $11,123 | 2 | 2 |
| Switzerland | $12,761 | 1 | 0 |
Frequently Asked Questions
- How much does a used Sunbeam Trias cost?
- The median asking price for a used Sunbeam Trias over the past 12 months is $12,799. Prices vary by condition, year, equipment, and location.
- How many Sunbeam Trias sailboats are for sale?
- We have tracked 6 Sunbeam Trias listings over the past 12 months, with 3 listed within the last 90 days.
- Are Sunbeam Trias prices going up or down?
- The median asking price for the Sunbeam Trias has decreased by 26.48% over the last 3 months compared to the 12-month average.
- Where is the cheapest place to buy a Sunbeam Trias?
- Austria currently has the lowest median asking price at $11,123, while Germany is the most expensive at $13,544 — a 22% difference.
- Do Sunbeam Trias listings get price reductions?
- About 33% of Sunbeam Trias listings have had their price reduced, with an average discount of 39.3% off the original asking price.
- What are similar sailboats to the Sunbeam Trias?
- Comparable models include the Flying Tiger 10M, Italia Yachts 9.98, S2 7.9. See the comparison table above for pricing and availability.