C&C 34
Specifications
Hull
| LOA | 33.5 ft |
| LWL | 25.92 ft |
| Beam | 11 ft |
| Draft | 5.9 ft |
| Deep keel | 6.4 ft(1.95 m) |
| Displacement | 10,100 lb |
| Ballast | 4,099.6 lb |
| Hull speed1.34·√LWL | 6.8 kn |
Rig & Sails
| Iforetriangle height | 44 ft |
| Jforetriangle base | 14 ft |
| Pmainsail luff | 38.25 ft |
| Emainsail foot | 10.92 ft |
| FLforestay | 14 ft |
| Mainsail | 533.6 sq ft |
| Jib (100%) | 308 sq ft |
| Spinnaker | 523.6 sq ft |
Engine
| Yanmar | 3GM22.5 hpSee all 45 parts → |
| Yanmar | 3GM3027 hpSee all 51 parts → |
About the C&C 34
Keel/CB version: Draft (BD): 6.90'/2.10m Draft (BU): 4.00'/1.22m Replaced by a completely new C&C 34/36 in 1989.
The C&C 34 is a classic masthead sloop designed by Rob Ball and built by C&C Yachts in 1977. With a displacement of 10100.0 lb and a beam of 11.0 ft, this vessel represents a significant era in Canadian yacht construction, though the exact number of hulls built is not specified in available records.
- Best for:
- This boat is well-suited for coastal cruisers and weekend sailors who prioritize a spacious interior and proven handling characteristics over high-performance racing metrics. Its moderate sail area to displacement ratio of 17.76 suggests it is comfortable for couples or small families seeking a reliable, easy-to-handle cruiser.
- Bluewater capability:
- With a capsize ratio of 2.04 and a comfort ratio of 22.71, the C&C 34 is generally considered suitable for protected coastal passages rather than extended bluewater expeditions. Its fin keel and moderate displacement provide adequate stability for inshore cruising, but owners should exercise caution in heavy offshore conditions.
- Comparables:
- Comparable vessels from the late 1970s include the Tartan 34 and the O'Day 34, which share similar beam dimensions and cruising-oriented hull forms. These boats offer similar interior volume and ease of handling, making them direct competitors for buyers seeking a 33-34 foot coastal cruiser.
Performance
ORC Performance Data(2 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° | 5.1 | 5.8 | 6.3 | 6.4 | 6.5 | 6.6 | 6.6 |
| 60° | 5.3 | 6.0 | 6.4 | 6.6 | 6.7 | 6.7 | 6.8 |
| 75° | 5.4 | 6.1 | 6.5 | 6.7 | 6.9 | 7.0 | 7.1 |
| 90° | 5.3 | 6.1 | 6.5 | 6.8 | 6.9 | 7.1 | 7.3 |
| 110° | 5.3 | 6.2 | 6.7 | 7.0 | 7.2 | 7.4 | 7.7 |
| 120° | 5.1 | 6.1 | 6.6 | 7.0 | 7.3 | 7.5 | 8.0 |
| 135° | 4.7 | 5.7 | 6.4 | 6.8 | 7.1 | 7.4 | 8.1 |
| 150° | 4.0 | 5.0 | 5.8 | 6.4 | 6.8 | 7.1 | 7.7 |
| Beat VMG | 3.4 | 4.0 | 4.4 | 4.6 | 4.7 | 4.7 | 4.7 |
| Run VMG | 3.5 | 4.3 | 5.1 | 5.7 | 6.2 | 6.6 | 7.2 |
Estimated Value
Medium ConfidenceAsking price by model year
23 listings · boat years 1974–1982 · median $21,000
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 33.5ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
33 reported issues across 9 systems for the C&C 34, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a C&C 34? 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 33 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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Engine Parts & Maintenance
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Yanmar 3GM
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Used sails that fit the C&C 34
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