Review of Bavaria 51

The hull is made of fibreglass. Generally, a hull made of fibreglass requires only a minimum of maintenance during the sailing season.

The boat is equipped with 799.0 liter fresh water capacity.

The Bavaria 51 is equipped with a masthead rig. The advantage of a masthead rig is its simplicity and the fact that a given sail area - compared with a fractional rig - can be carried lower and thus with less heeling moment.

Fin keel

The Bavaria 51 is equipped with a fin keel. The fin keel is the most common keel and provides splendid manoeuvrability. The downside is that it has less directional stability than a long keel.

The boat can only enter major marinas as the draft is about 2.40 - 2.50 meter (7.87 - 8.17 ft) dependent on the load. See immersion rate below.

Bavaria 51 may be equipped with an inboard Volvo Penta TMD 31A diesel engine at 102 hp (75 kW). Calculated max speed is about 8.7 knots

The fuel tank has a capacity of 303.0 liters (80 US gallons, 66 imperial gallons).

What is Capsize Screening Formula (CSF)?

The capsize screening value for Bavaria 51 is 1.88, indicating that this boat could - if evaluated by this formula alone - be accepted to participate in ocean races.

What is Theoretical Maximum Hull Speed?

The theoretical maximal speed of a displacement boat of this length is 8.9 knots. The term "Theoretical Maximum Hull Speed" is widely used even though a boat can sail faster. The term shall be interpreted as above the theoretical speed a great additional power is necessary for a small gain in speed.

The immersion rate is defined as the weight required to sink the boat a certain level. The immersion rate for Bavaria 51 is about 413 kg/cm, alternatively 2314 lbs/inch.
Meaning: if you load 413 kg cargo on the boat then it will sink 1 cm. Alternatively, if you load 2314 lbs cargo on the boat it will sink 1 inch.

What is Motion Comfort Ratio (MCR)?

The Motion Comfort Ratio for Bavaria 51 is 29.6.

What is L/B (Length Beam Ratio)?

The l/b ratio for Bavaria 51 is 3.39.

What is Displacement Length Ratio?

The DL-ratio for Bavaria 51 is 173 which categorizes this boat among 'light racers'.

SA/D (Sail Area Displacement ratio)
Indicates how fast the boat is in light wind:
- Cruising Boats have ratios 10-15
- Cruiser-Racers have ratios 16-20
- Racers have ratios above 20
- High-Performance Racers have ratios above 24
Sail-area/displacement ratio (SA/D ratio): 17.59

When buying anti-fouling bottom paint, it's nice to know how much to buy. The surface of the wet bottom is about 70m² (753 ft²).
Based on this, your favourite maritime shop can tell you the quantity you need.

Note: If you use a paint roller you will need more paint than if you use a paintbrush.

If you need to renew parts of your running rig and is not quite sure of the dimensions, you may find the estimates computed below useful.

This section is reserved boat owner's modifications, improvements, etc. Here you might find (or contribute with) inspiration for your boat.

Do you have changes/improvements you would like to share? Upload a photo and describe what you have done.

We are always looking for new photos. If you can contribute with photos for Bavaria 51 it would be a great help.

If you have any comments to the review, improvement suggestions, or the like, feel free to contact us. Criticism helps us to improve.