Grand Soleil 37 Buyer's Guide
The Grand Soleil 37 on the used market is an Italian-built J&J Design performance cruiser from Cantiere del Pardo, offered in two interior layouts and with either standard or tall rig. Most buyers will be weighing a former charter boat or a privately kept example, and the fleet shares its lineage with the builder's late-1990s models.
Layouts on the Used Market
Owner three-cabin layouts are the more common on the brokerage trail, but both versions appear. The three-cabin arrangement has mirror-image port and starboard quarter-berth-type staterooms. The two-cabin version removes the port stateroom and turns the starboard athwartships space into a generous double berth, and creates room for a large lazarette locker to port plus a shower stall in the single head anchor. Ex-charter examples are common, so verify how the aft cabins and sole have worn before committing.
Equipment and Common Upgrades
Teak decks, a cockpit shower, bimini, autopilot, and chartplotter are commonly fitted, and many boats also carry solar, lithium batteries, a dodger, and a swim platform as often-seen additions. For a buyer, the meaningful clusters are power and energy — solar with lithium banks extends off-grid autonomy well beyond the original 33.7-gallon fuel and 72.7-gallon water envelope — and cockpit comfort, where bimini, dodger, and cockpit shower make warm-water cruising tolerable. Less commonly seen are watermaker, inverter, hot water, AIS, EPIRB, and life raft, usually added by individual owners rather than the factory.
What to Inspect
Persistent saltwater pooling in the bilge can lead to grid rust, so keep bilges dry and look for coating loss. Factory teak decks of this era can leak as caulking shrinks and fasteners loosen, requiring re-seaming or plank work. Aging rubber engine mounts on the Yanmar 3GM30 transmit rising vibration and are a routine replacement item.
Availability and Buyer's Takeaway
These boats typically appear in Italy, Türkiye, the United Kingdom, Croatia, Greece, and France. For a shopper, the short checklist is: confirm which of the two layouts and which rig is fitted, inspect the teak decks and bilge grid for moisture damage, test the electrical system for salt-air corrosion, and verify the engine mounts. A three-cabin ex-charter boat is the easy find; a two-cabin owner version with a tall rig and lithium-solar upgrades is the more considered prize.
Price & volume trends
Monthly asking-price and listing-volume trends for the Grand Soleil 37. The line shows the median ask each month; the bars show how many listings appeared.
Monthly breakdown · 9 rows
| Month | Listings | Median ask | Δ vs. last mo. |
|---|---|---|---|
| Jun 25 | 1 | $111,937 | — |
| Sep 25 | 1 | $166,786 | +49.0% |
| Mar 26 | 2 | $74,348 | -55.4% |
| Apr 26 | 4 | $119,049 | +60.1% |
| May 26 | 2 | $67,162 | -43.6% |
| Jun 26 | 3 | $95,146 | +41.7% |
| Jul 26 | 3 | $128,727 | +35.3% |
| Sep 26 | 3 | $167,905 | +30.4% |
| Oct 26 | 1 | $74,998 | -55.3% |
Where they're listed
Grand Soleil 37 listings appear across 9 countries. Italy has the most listings with 4 (23.5%), followed by United Kingdom and Greece.
Country view
17 listings · 9 countries| Country | Median ask | Listings · 12 mo | Active · 90 d | Share |
|---|---|---|---|---|
| Italy | $75,468 | 4 | 2 | 23.5% |
| United Kingdom | $99,297 | 3 | 0 | 17.6% |
| Greece | $98,802 | 2 | 0 | 11.8% |
| Croatia | $67,162 | 2 | 0 | 11.8% |
| Turkey | $138,802 | 2 | 0 | 11.8% |
| Belgium | $167,905 | 1 | 1 | 5.9% |
| France | $61,565 | 1 | 0 | 5.9% |
| Netherlands | $167,905 | 1 | 1 | 5.9% |
| New Zealand | $134,725 | 1 | 0 | 5.9% |
Comparable models
Similar length, displacement, and era. Open a row to compare that model's market page.
Similar boats to compare
6 similar designs| Model | LOA | Median ask | Listings · 12 mo | Active · 90 d |
|---|---|---|---|---|
| Sun Sun Odyssey 37 | 37.44' | $ 77,236 | 119 | 28 |
| Nautitech 37 | 35.33' | $ 245,095 | 49 | 12 |
| Jeanneau Sun Sun Fast 37 | 37.4' | $ 76,117 | 23 | 7 |
| Grand Soleil 37You are here | — | $ 97,222 | 18 | 4 |
| Oyster Yachts 37 | 37' | $ 50,372 | 9 | 3 |
| J Boats J/37 | 37.42' | $ 49,900 | 7 | 4 |