Dehler 38 SQ Buyer's Guide
The Dehler 38 SQ is a relatively recent design — introduced in 2020 as a thorough refresh of the long-running Dehler 38 — which means the used market is still relatively compact, skewed toward lightly used examples that left factory ownership or early charter service. Anyone shopping for one needs to understand what kind of boat this is at its core: a performance cruiser designed by Judel/Vrolijk that tips noticeably toward the racing end of the spectrum without abandoning cruising practicality. The hull is wide and flat with a high beam-to-length ratio, the deck layout is organized with the efficiency of a club racer, and the key cosmetic and technical upgrade that defines the SQ generation — the fathead squaretop mainsail paired with running backstays — adds genuine sailing performance while also introducing a rigging demand that pure cruising sailors should evaluate honestly before buying.
Layouts on the Used Market
Two interior arrangements exist, and both appear across the brokerage fleet. The more commonly encountered configuration features three cabins: a forecabin, an aft starboard quarter cabin, and a second aft port quarter cabin that is accessed through the head. That shared-access arrangement is typical for boats in this size and price range and functions well for couples or small families, though buyers accustomed to fully private aft staterooms should walk through the layout before committing. The two-cabin layout — which trades the port quarter berth for a large storage locker — is less prevalent used but available, and suits shorthanded sailors who prioritize gear stowage over guest accommodation.
Below deck the finish level is notably higher than what the price bracket might suggest. The interior was brightened considerably in the SQ revision through enlarged hull windows and additional Perspex wedges in the coachroof, so even older examples of this generation feel open and airy. Wood finish choices at the factory ran to teak, oak, and mahogany for joinery, with acacia, walnut, and a striped option for sole material, so buyers will encounter some variety in appearance across otherwise identically equipped boats.
Equipment and Common Upgrades
The Dehler 38 SQ ships from the factory with a reasonably generous standard specification — pressurized water, hot water, folding prop, bowsprit, and anchor windlass were included in the base cruising package — so used examples generally arrive well equipped. On the used market, autopilot, chartplotter, AIS, and VHF are effectively universal: it would be unusual to encounter a brokerage boat without them. Heating systems are commonly fitted, reflecting the boat's popularity in northern European sailing grounds.
Bow thrusters appear on a substantial share of used examples, suggesting that many original owners were docking in tidal berths or busy marinas without shoreside assistance. Electric winches are also widely fitted, an upgrade that pairs well with the single-handed deck layout and makes the backstay management of the fathead rig more tractable. Asymmetric spinnakers and gennakers are nearly as common as navigation instruments, consistent with the boat's performance orientation. Teak cockpit flooring was included in the factory cruising package, so it appears on most boats.
Solar panels and lithium battery upgrades represent a growing category among used listings, reflecting a wave of owners who upgraded electrical systems for extended cruising. Radar, cockpit shower, bimini, and swim platform appear regularly. Furling mains, freezer units, and dinghy davits are less commonly encountered and, when present, indicate a boat that was set up for serious bluewater or long-passage work rather than weekend racing and coastal cruising.
What to Inspect
The hull uses vacuum-infused sandwich laminate with a balsa core and vinyl ester resin — a construction that resists osmosis well compared with older polyester laminates, but the balsa core in deck and coachroof areas still warrants close inspection around deck fittings, cleats, and stanchion bases where water intrusion can lead to delamination. Percussive testing around hardware and standing water marks on the interior headliner are worth checking carefully. The hull-to-deck bond is an area the factory describes as integral, but any brokerage survey should probe the joint.
The running backstay system deserves particular attention. The fathead mainsail requires a pair of running backstays that must be managed through every tack and gybe, which adds complexity that some original owners may not have used consistently or correctly. Inspect the backstay chainplates, the flip-flop blocks, the lever clamps, and the associated hardware for wear, elongation of pin holes, or signs of chafe. The forestay attachment and spreader angles were redesigned in the SQ iteration specifically to manage load distribution, so any signs of mast compression issues or shroud wear at the spreader tips should prompt careful rigging inspection. A rig survey by a qualified surveyor is advisable on any example where the racing hardware has seen active use.
The Yanmar diesel is a well-proven unit, but the installation reportedly runs on the louder end at cruising RPM, which is a characteristic of the model rather than a fault sign — though it makes any unusual mechanical noises harder to isolate on a sea trial. Check the engine hours relative to what the seller represents, inspect the saildrive bellows, and run the engine under load.
Electrical systems on early examples may have been subsequently upgraded by owners, which can mean mixed-generation wiring. Any boat with lithium batteries fitted after delivery should have its BMS, charging sources, and shore power integration verified by a qualified electrician.
Availability and Buyer's Takeaway
The Dehler 38 SQ circulates primarily through the European brokerage market, with the heaviest concentration of listings in Germany, France, Croatia, and Italy — consistent with the Hanseyachts distribution network and the boat's roots in Baltic and Mediterranean sailing culture. Examples also appear in the United States and occasionally in New Zealand, reflecting the global reach of the Hanse dealer network. The model remains in production, which means the used market is supplied by early adopters, lightly used examples, and occasional charter fleet releases rather than a large pool of aged boats.
Buyers looking for a well-priced performance cruiser that rewards active sailing and shorthanded handling will find the Dehler 38 SQ a strong candidate. Those who want straightforward cruising without rig management complexity should honestly weigh whether the fathead version suits their sailing style, or look for a pinhead-rigged example.
Pre-purchase checklist:
- Commission a full out-of-water survey with percussive deck inspection around all fittings and chainplates
- Arrange a separate rig survey, focusing on backstay hardware, chainplates, spreader-tip wear, and forestay attachment
- Confirm which keel option is fitted: shoal, standard, or competition — each has meaningfully different ballast and draft characteristics
- Confirm mainsail type: fathead/squaretop with running backstays, or conventional pinhead
- Sea trial under sail in enough breeze to evaluate autopilot, backstay management, and helm balance
- Inspect saildrive bellows and engine hours; run engine under load
- Verify electrical system integration if lithium batteries have been retrofitted
- Confirm holding tank plumbing complies with local regulations if the boat has crossed jurisdictions
Price & volume trends
Monthly asking-price and listing-volume trends for the Dehler 38 SQ. The line shows the median ask each month; the bars show how many listings appeared.
Monthly breakdown · 10 rows
| Month | Listings | Median ask | Δ vs. last mo. |
|---|---|---|---|
| May 25 | 1 | $ 340,307 | — |
| Jun 25 | 1 | $ 358,518 | +5.4% |
| Jul 25 | 1 | $ 324,373 | -9.5% |
| Aug 25 | 2 | $ 276,002 | -14.9% |
| Sep 25 | 2 | $ 240,719 | -12.8% |
| Dec 25 | 2 | $ 307,301 | +27.7% |
| Jan 26 | 2 | $ 268,390 | -12.7% |
| Feb 26 | 5 | $ 305,024 | +13.6% |
| Mar 26 | 3 | $ 358,518 | +17.5% |
| Apr 26 | 6 | $ 322,666 | -10.0% |
Where they're listed
Dehler 38 SQ listings appear across 4 countries. Germany has the most listings with 12 (54.5%), followed by France and Italy.
Comparable models
Similar length, displacement, and era. Open a row to compare that model's market page.
Similar boats to compare
8 similar designs| Model | LOA | Median ask | Listings · 12 mo | Active · 90 d |
|---|---|---|---|---|
| Dehler 34 | 33.13' | $ 43,269 | 89 | 21 |
| Dehler 38 | 38.71' | $ 235,000 | 49 | 23 |
| Dehler 35 Cws | 34.45' | $ 68,070 | 28 | 4 |
| Dehler 38 SQYou are here | — | $ 303,450 | 22 | 0 |
| Dehler 39 | 39' | $ 130,944 | 19 | 2 |
| Dehler 36 | 35.92' | $ 88,815 | 17 | 1 |
| Dehler 39 SQ | 39.34' | $ 171,316 | 14 | 7 |
| X-Yachts XP 38 | 39.2' | $ 323,963 | 12 | 2 |