MAXI 77
Specifications
Hull
| LOA | 25.26 ft |
| LWL | 22.15 ft |
| Beam | 8.2 ft |
| Draft | 4.75 ft |
| Displacement | 4,409 lb |
| Ballast | 1,764 lb |
| Hull speed1.34·√LWL | 6.3 kn |
Rig & Sails
| Iforetriangle height | 30.1 ft |
| Jforetriangle base | 10.94 ft |
| Pmainsail luff | 24.61 ft |
| Emainsail foot | 8.2 ft |
| FLforestay | 10.9 ft |
| Mainsail | 273.6 sq ft |
| Jib (100%) | 164.7 sq ft |
| Spinnaker | 279.9 sq ft |
About the MAXI 77
As best as can be determined, this was the most popular Maxi with an amazing 3900 sold! Both inboard and outboard options were available. For inboard: 1972-1975: engines were gas powered. 1975-1883: engines were VP MD-5A diesel. A shallow keel was available: Draft - 1.15m / 3.77ft; Ballast - 900kg / 1984lbs; Disp - 2100kg / 4630lbs.
Designed by Pelle Petterson and built by Maxi Yachts / Börjesson Brothers, the Maxi 77 is a classic 25-foot sloop with a production run of 1972–1983 resulting in 3900 hulls built. This high-volume, lightweight cruiser is defined by its 4409.0 lb displacement and 22.15 ft LWL, offering a blend of performance and accessibility that has sustained its popularity for decades.
- Best for:
- This boat is ideal for coastal cruisers, weekend warriors, and entry-level sailors seeking a manageable, trailerable package, as evidenced by the prevalence of Yamaha and Mercury outboard engines and the installation of davits for trailering.
- Bluewater capability:
- With a low D/L ratio of 181.12, a capsize ratio of 2.0, and a comfort ratio of 17.9, the Maxi 77 is primarily a coastal cruiser rather than a bluewater vessel, though its robust hull form allows for protected offshore passages if properly maintained.
- Comparables:
- Comparable boats include the Cal 25, O'Day 25, and Pearson 25, which share similar dimensions, masthead sloop rigs, and the same era of production, targeting the same market of affordable, easy-to-handle coastal cruisers.
Performance
ORC Performance Data(6 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° | 4.0 | 4.8 | 5.3 | 5.7 | 5.8 | 5.9 | 5.9 |
| 60° | 4.3 | 5.0 | 5.6 | 5.8 | 6.0 | 6.0 | 6.1 |
| 75° | 4.4 | 5.2 | 5.7 | 5.9 | 6.1 | 6.3 | 6.4 |
| 90° | 4.5 | 5.5 | 5.9 | 6.2 | 6.3 | 6.4 | 6.7 |
| 110° | 4.6 | 5.5 | 6.0 | 6.3 | 6.6 | 6.9 | 7.2 |
| 120° | 4.5 | 5.4 | 5.9 | 6.2 | 6.6 | 6.9 | 7.5 |
| 135° | 4.1 | 5.0 | 5.7 | 6.1 | 6.3 | 6.7 | 7.3 |
| 150° | 3.5 | 4.4 | 5.1 | 5.6 | 5.9 | 6.1 | 6.6 |
| Beat VMG | 2.6 | 3.1 | 3.6 | 3.9 | 4.1 | 4.1 | 4.0 |
| Run VMG | 3.0 | 3.8 | 4.4 | 4.8 | 5.3 | 5.7 | 6.2 |
Estimated Value
Low ConfidenceEstimated Cost of Ownership
Based on 25.26ft LOA. Actual costs vary by condition, usage, and local rates.
Featured YouTube Videos
Known Issues & Pre-Purchase Inspection
15 reported issues across 7 systems for the MAXI 77, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a MAXI 77? 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 15 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 MAXI 77?
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Brands sometimes mentioned for this model: Volvo Penta — is it one of these?
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Used sails that fit the MAXI 77
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