Head to head
Jeanneau Prestige 42S vs Poseidon King Fisher
The Jeanneau Prestige 42S is 7.3m (24ft) longer.
Last reviewed 13 September 2026
Key differences
- Length: the Jeanneau Prestige 42S is 7.3m (24ft) longer.
Specifications side by side
| Jeanneau Prestige 42S | Poseidon King Fisher | |
|---|---|---|
| Length | 13m | 5.70m (570) or 6.50m (650) |
| Engines | Twin Volvo Penta D6-370 IPS500, 370hp each | - |
| Cabins | 2 cabins, 2 bathrooms | - |
| Beam | - | 2.40m (570) or 2.45m (650) |
| Weight | - | 900kg (570) or 1,250kg (650) |
| Max engine power | - | 115hp (570) or 250hp (650) |
| Passengers | - | 7 (570) or 8 (650) |
| Fuel tank | - | 100 litres (570) or 150 litres (650) |
Sources: Jeanneau Prestige 42S, Poseidon King Fisher. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Prestige 42S if...
- you want one that is 7.3m (24ft) longer
A motor yacht for coastal and Mediterranean cruising, bought by private owners wanting overnight accommodation for a small family or two couples rather than a day boat.
Listed by
- Yachtsmart - London
Buy or hire the King Fisher if...
A Greek-built open day boat sold in the UK in two hull lengths, aimed at sea fishing and family boating rather than watersports. Its modest beam and outboard power suit coastal charter and self-drive hire rather than offshore cruising.
Listed by
- Boatsmart - Southampton, Swanwick
Common questions
What is the difference between the Jeanneau Prestige 42S and the Poseidon King Fisher?
The Jeanneau Prestige 42S is 7.3m (24ft) longer. The Jeanneau Prestige 42S is a motor yacht; the Poseidon King Fisher is a open sports and fishing boat, sold in two lengths.
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