Head to head
Focus Motor Yachts 5X vs Poseidon King Fisher
The Focus Motor Yachts 5X is 10.8m (35.5ft) longer.
Last reviewed 13 September 2026
Key differences
- Length: the Focus Motor Yachts 5X is 10.8m (35.5ft) longer.
Specifications side by side
| Focus Motor Yachts 5X | Poseidon King Fisher | |
|---|---|---|
| Length | 16.50m | 5.70m (570) or 6.50m (650) |
| Engines | 2 x Volvo Penta D11 IPS 950 (pod drive) or 2 x MAN I6 850 (shaft drive) | - |
| Cabins | 1-3, configurable | - |
| 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: Focus Motor Yachts 5X, Poseidon King Fisher. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 5X if...
- you want one that is 10.8m (35.5ft) longer
A mid-size flybridge motor yacht for private charter or ownership rather than day hire. It suits buyers or charterers wanting a fast, comfortable cruiser with flexible cabin layouts.
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 Focus Motor Yachts 5X and the Poseidon King Fisher?
The Focus Motor Yachts 5X is 10.8m (35.5ft) longer. The Focus Motor Yachts 5X is a flybridge motor yacht; the Poseidon King Fisher is a open sports and fishing boat, sold in two lengths.
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