Head to head
Poseidon Blu Water 170 vs Toyota Alphard / Vellfire
The Poseidon Blu Water 170 is a small centre-console day boat for leisure use, fishing or beach hopping. The Toyota Alphard / Vellfire is a chauffeur-spec mpv.
Last reviewed 13 September 2026
Specifications side by side
| Poseidon Blu Water 170 | Toyota Alphard / Vellfire | |
|---|---|---|
| Passenger capacity | 7 | 1-6 passengers |
| Length | 5.10m | - |
| Beam | 2.17m | - |
| Weight | 500kg | - |
| Standard outboard | Honda BF50 LRTU (30-80HP range) | - |
| Fuel tank | 60 litre integral tank | - |
| Luggage capacity | - | 6 suitcases |
Sources: Poseidon Blu Water 170, Toyota Alphard / Vellfire. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Blu Water 170 if...
A compact five-metre day boat aimed at buyers wanting a simple, towable boat for fishing or pottering along the coast. It is sold with a Honda outboard already fitted and can take a bigger engine if more speed is wanted.
Listed by
- Boatsmart - Southampton, Swanwick
Buy or hire the Alphard / Vellfire if...
A large, plush MPV sold in Japan as the Alphard and, with sportier styling, the Vellfire; both are the same platform underneath. Popular with UK chauffeur and airport transfer firms for its captain's chairs and generous rear space.
Listed by
- Safe Solo Ltd - London
Common questions
What is the difference between the Poseidon Blu Water 170 and the Toyota Alphard / Vellfire?
The Poseidon Blu Water 170 is a small centre-console day boat for leisure use, fishing or beach hopping; the Toyota Alphard / Vellfire is a chauffeur-spec MPV.
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