Beneteau First 18 Buyer's Guide
The Beneteau First 18 on the used market is the 1978–1981 French trailerable designed by Groupe Finot—not the much later First 18 SE—with 1,065 built and a swing keel or fixed fin option that defines how each survivor is kept and moved. A buyer is looking at a 1,389-pound Micro Class racer-cruiser with wood trim, a balsa-cored deck over a solid fibreglass hull, and a fractional sloop rig meant for day sailing and club racing rather than living aboard.
Layouts on the Used Market
Most used First 18 boats follow the same interior plan: a bow double V-berth, two quarter berths under the cockpit, a folding table, and a starboard fold-down stove as the only galley. The fixed-fin version draws 2.58 feet; the swing-keel version draws 3.61 feet extended and 1.83 retracted, which is the layout that makes trailering practical. Cabin headroom is minimal, so treat any example as a daysailer with overnight capability rather than a cruiser.
Equipment and Common Upgrades
A short-handed setup is commonly fitted on these boats, reflecting their single-handed and double-handed use. Gennakers and spinnakers are often seen, with the symmetrical 199-square-foot spinnaker a factory downwind option; a used boat with either kite and its gear is better prepared for club racing. Beyond those, the only standard power is a small outboard for docking, so buyers should focus on rig and sail-handling kit rather than creature comforts.
What to Inspect
Because the design is sometimes confused with the much later Beneteau First 18 SE, confirm the hull is the 1978–1981 original before assessing value or class eligibility. On a swing-keel example, work the keel up and down and check the pivot and retracting cable for corrosion or stiff travel, since a seized keel ruins the trailerable advantage. On every boat, probe the balsa-cored deck around chainplates, winches, and stanchion bases for softness, as water entering through old fasteners will ruin the core; the solid hull below needs only a normal gelcoat check.
Availability and Buyer's Takeaway
Typical markets for the First 18 include the United Kingdom, Switzerland, and Thailand. For a viewer, the practical checklist is short:
- Confirm it is the 1978–1981 First 18, not the SE.
- Cycle the swing keel fully up and down.
- Sound the deck for balsa-core softening at fittings.
- Verify the fractional rigging and spars are complete.
- Check the outboard mount and transom rudder bearings.
Price & volume trends
Monthly asking-price and listing-volume trends for the Beneteau First 18. The line shows the median ask each month; the bars show how many listings appeared.
Monthly breakdown · 6 rows
| Month | Listings | Median ask | Δ vs. last mo. |
|---|---|---|---|
| Jan 25 | 1 | $20,974 | — |
| Sep 25 | 1 | $5,430 | -74.1% |
| Nov 25 | 1 | $38,061 | +600.9% |
| May 26 | 1 | $1,359 | -96.4% |
| Jun 26 | 2 | $19,134 | +1307.9% |
| Aug 26 | 1 | $39,617 | +107.1% |
Where they're listed
Beneteau First 18 listings appear across 3 countries. United Kingdom has the most listings with 4 (66.7%), followed by Switzerland and France.
Country view
6 listings · 3 countries| Country | Median ask | Listings · 12 mo | Active · 90 d | Share |
|---|---|---|---|---|
| United Kingdom | $19,673 | 4 | 1 | 66.7% |
| Switzerland | $4,352 | 1 | 1 | 16.7% |
| France | $39,617 | 1 | 1 | 16.7% |
Comparable models
Similar length, displacement, and era. Open a row to compare that model's market page.
Similar boats to compare
2 similar designs| Model | LOA | Median ask | Listings · 12 mo | Active · 90 d |
|---|---|---|---|---|
| Beneteau First 18 SE | 18.21' | $ 32,000 | 21 | 2 |
| Beneteau First 18You are here | — | $ 19,673 | 6 | 3 |