Head to head
Mercedes-Benz CLA Shooting Brake vs Poseidon Blu Water 170
The Poseidon Blu Water 170 is 41cm (1.5ft) longer.
Last reviewed 13 September 2026
Key differences
- Length: the Poseidon Blu Water 170 is 41cm (1.5ft) longer.
Specifications side by side
| Mercedes-Benz CLA Shooting Brake | Poseidon Blu Water 170 | |
|---|---|---|
| Length | 4695mm | 5.10m |
| CLA200 power | 120kW/163PS (161hp) | - |
| Width | 1830mm | - |
| Boot volume | 445-505 litres (seats up), 1310-1370 litres (seats down) | - |
| Seats | 5 | - |
| Beam | - | 2.17m |
| Weight | - | 500kg |
| Passenger capacity | - | 7 |
| Standard outboard | - | Honda BF50 LRTU (30-80HP range) |
| Fuel tank | - | 60 litre integral tank |
Sources: Mercedes-Benz CLA Shooting Brake, Poseidon Blu Water 170. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the CLA Shooting Brake if...
The estate version of Mercedes' compact CLA, chosen by private hire and business chauffeur fleets that want load space without moving up to a full-size estate. The CLA200 AMG Line Premium is a mid-to-upper trim petrol version.
Listed by
- Avis Prestige - London, South Kensington
Buy or hire the Blu Water 170 if...
- you want one that is 41cm (1.5ft) longer
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
Common questions
What is the difference between the Mercedes-Benz CLA Shooting Brake and the Poseidon Blu Water 170?
The Poseidon Blu Water 170 is 41cm (1.5ft) longer. The Mercedes-Benz CLA Shooting Brake is a compact estate; the Poseidon Blu Water 170 is a small centre-console day boat for leisure use, fishing or beach hopping.
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