Head to head
Focus Motor Yachts 5X vs Poseidon 620 Workboat
The Focus Motor Yachts 5X is 10.3m (34ft) longer.
Last reviewed 13 September 2026
Key differences
- Length: the Focus Motor Yachts 5X is 10.3m (34ft) longer.
Specifications side by side
| Focus Motor Yachts 5X | Poseidon 620 Workboat | |
|---|---|---|
| Length | 16.50m | 6.20m |
| Engines | 2 x Volvo Penta D11 IPS 950 (pod drive) or 2 x MAN I6 850 (shaft drive) | - |
| Cabins | 1-3, configurable | - |
| Beam | - | 2.50m |
| Weight | - | 630 kg |
| Horsepower | - | 30-150 HP |
| Passengers | - | 11 |
Sources: Focus Motor Yachts 5X, Poseidon 620 Workboat. 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 10.3m (34ft) 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 620 Workboat if...
A small open workboat used for harbour work, diving support and general marine tasks, sold through UK boat dealers rather than direct from the builder.
Listed by
- Boatsmart - Southampton, Swanwick
Common questions
What is the difference between the Focus Motor Yachts 5X and the Poseidon 620 Workboat?
The Focus Motor Yachts 5X is 10.3m (34ft) longer. The Focus Motor Yachts 5X is a flybridge motor yacht; the Poseidon 620 Workboat is a small aluminium workboat.
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