
DEHLER 41
Specifications
Hull
| LOA | 40.68 ft |
| LWL | 37.73 ft |
| Beam | 12.89 ft |
| Draft | 7.05 ft |
| Displacement | 18,067 lb |
| Ballast | 6,603.5 lb |
| Hull speed1.34·√LWL | 8.2 kn |
Rig & Sails
| Iforetriangle height | 54.13 ft |
| Jforetriangle base | 15.26 ft |
| Pmainsail luff | 52.82 ft |
| Emainsail foot | 18.7 ft |
| FLforestay | 15.3 ft |
| Mainsail | 946.4 sq ft |
| Jib (100%) | 413 sq ft |
| Spinnaker | 702.1 sq ft |
About the DEHLER 41
Variations from standard model: Draft: 1,98 m (cruising) 2,40 m (racing) Displacement: 8390 kg (cruising) 7990 kg (racing) Ballast: 3265 kg (cruising) 2995 kg (racing
The Dehler 41 is a performance-oriented cruising yacht designed by Judel / Vrolijk and built by Dehler, with production records indicating a build year of 2010. While the exact hull count is unspecified in available data, this model represents a specific iteration of Dehler's fractional sloop design, characterized by a displacement of 18067.0 lb and a beam of 12.89 ft.
- Best for:
- This boat suits experienced coastal cruisers and short-handed sailors who prioritize sailing performance and modern fractional rig handling over heavy bluewater comfort. Its relatively light displacement and high sail area-to-displacement ratio appeal to those seeking speed and agility in coastal waters.
- Bluewater capability:
- With a capsize ratio of 1.97 and a comfort ratio of 24.02, the Dehler 41 is better suited for coastal cruising and protected offshore passages rather than extreme bluewater voyaging. Its fin keel and moderate displacement suggest it is not designed for heavy-weather isolation or long-term liveaboard comfort in rough seas.
- Comparables:
- Comparable boats include the Beneteau First 40.7 and the Hallberg-Rassy 41, as they share similar fractional sloop rigs and performance-focused hull forms from the same era. The Dehler 41 distinguishes itself with a lighter displacement and a more racing-oriented setup compared to heavier displacement cruisers.
Performance
ORC Performance Data(14 certificates)
Measured performance data from ORC (Offshore Racing Congress) certificates.
Polar Diagram
Boat speed (kn) vs. true wind angle. Source: ORC
Racing Ratings
Triple Number
ORC Measured
Sail Areas (ORC)
Speed Table (kn)
| TWA \ TWS | 6 | 8 | 10 | 12 | 14 | 16 | 20 |
|---|---|---|---|---|---|---|---|
| 52° | 5.3 | 6.4 | 7.2 | 7.6 | 7.7 | 7.8 | 7.9 |
| 60° | 5.7 | 6.8 | 7.5 | 7.8 | 8.0 | 8.0 | 8.1 |
| 75° | 6.0 | 7.0 | 7.7 | 8.1 | 8.3 | 8.4 | 8.5 |
| 90° | 5.9 | 7.1 | 7.8 | 8.1 | 8.4 | 8.7 | 9.0 |
| 110° | 5.9 | 7.2 | 8.0 | 8.4 | 8.7 | 8.9 | 9.3 |
| 120° | 5.8 | 7.1 | 7.9 | 8.4 | 8.8 | 9.3 | 9.8 |
| 135° | 5.2 | 6.5 | 7.5 | 8.1 | 8.5 | 9.0 | 10.2 |
| 150° | 4.4 | 5.6 | 6.6 | 7.5 | 8.0 | 8.4 | 9.4 |
| Beat VMG | 3.4 | 4.2 | 4.8 | 5.1 | 5.3 | 5.3 | 5.5 |
| Run VMG | 3.8 | 4.8 | 5.7 | 6.5 | 7.2 | 7.8 | 8.6 |
Estimated Value
Limited DataEstimated Cost of Ownership
Based on 40.68ft LOA. Actual costs vary by condition, usage, and local rates.
Articles & Reviews
Known Issues & Pre-Purchase Inspection
14 reported issues across 8 systems for the DEHLER 41, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a DEHLER 41? 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 14 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
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Which engine powers your DEHLER 41?
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Used sails that fit the DEHLER 41
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