DEHLER 34-3
Specifications
Hull
| LOA | 35.1 ft |
| LWL | 31.5 ft |
| Beam | 11.81 ft |
| Draft | 6.4 ft |
| Displacement | 13,228 lb |
| Ballast | 4,629.8 lb |
| Hull speed1.34·√LWL | 7.5 kn |
Engine
| Volvo Penta | D1-2018 hpSee all 9 parts → |
| Volvo Penta | D1-3027 hpSee all 11 parts → |
About the DEHLER 34-3
Draft Standard: 1.95 m / 6.33' Competition: 2.10 m / 6.75’ Shallow:1.55 m / 5.08’ Displacement Standard: 6.00 t / 13,227 lbs Competition: 5.60 t / 12,345 lbs Shallow; 6.10 t / 13,448 lbs Ballast Standard: 2.10 t / 4,630 lbs Competition: 1.70 t / 3,747 lbs Shallow: 2.25 t / 4,960 lbs Engine Option Volvo D1-20 (13.3 kW / 18.0 HP) Volvo D1-30 (20.1 kW / 27.3 HP) Mast above WL Standard Competition Standard: 16.27 m / 53.33’ Competition: 17.02 m / 55.67’ Total sail area Standard:65.00 m² / 700 sq ft Competition: 71.00 m² / 764 sq ft Main sail area: Standard 37.50 m² / 403 sq ft Competition 41.00 m² / 441 sq ft Furling Jib 105 % Standard: 27.50 m² / 269 sq ft; Competition: 30.00 m² / 323 sq ft Spinnaker Standard: 77.00 m² / 828 sq ft Competition: 77.00 m² / 828 sq ft Gennaker Standard: 90.00 m² / 968 sq ft Competition: 100.00 m² / 1,076 sq ft Rig dimensions: Standard I 13.60 m / 44.5’ J 3.87 m / 12.58' P 13.25 m / 43.42’ E 4.95 m / 16.16’ Competition I 13.90 m / 45.5’ J 3.87 m / 12.58’ P 14.00 m / 45.75’ E 4.95 m / 16.16’
The Dehler 34-3 is a modern performance cruiser designed by Judel/Vrolijk and built by Dehler, with production starting in 2015. As a fractional sloop with a displacement of 13228.0 lb and a D/L ratio of 188.94, it balances speed with comfort, though specific build counts remain unverified in the current dataset.
- Best for:
- This boat suits coastal cruisers and performance-oriented sailors who prioritize sailing dynamics and modern ergonomics over heavy offshore provisioning. Its fractional rig and relatively light displacement make it well-suited for active weekend cruising and short-to-medium range passages.
- Bluewater capability:
- With a capsize ratio of 2.0 and a comfort ratio of 23.42, the Dehler 34-3 is capable of offshore passages but is primarily designed for coastal and nearshore cruising rather than extreme bluewater expeditions.
- Comparables:
- Comparable boats include the Beneteau First 36.7 and the Nauticat 363, which share similar fractional sloop rigs and performance-focused hull forms from the same era. These models offer similar LOA dimensions and target the same market of sailors seeking a blend of racing pedigree and cruising comfort.
Performance
Market Price
Asking price by model year
21 listings · boat years 1987–2026 · median $178,200
Each dot is one listing · hover for details · dashed red line marks the median · obvious data-entry outliers (top & bottom 2.5%) excluded.
Estimated Cost of Ownership
Based on 35.1ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
We don't have enough data on the DEHLER 34-3yet to publish model-specific findings we'd stand behind — but here's a free general inspection checklist, built from our research into what actually goes wrong on boats of this kind.
Drawn from 7,029 documented issues across 2,391 models, ordered so the areas that most often turn up problems come first.
Own a DEHLER 34-3? Reports from owners are what turn this into a model-specific checklist — and they're the reason the boats above it have one.
Similar Sailboats
Engine Parts & Maintenance
The engines most commonly fitted to this model. “All parts” opens the engine's full catalogue; each part links to a matching listing on 
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matched to its part number.
Volvo Penta D1-20
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Used sails that fit the DEHLER 34-3
Checking eBay for sails sized to this boat's rig…