Williams Turbojet 445 (descatalogado) vs Navisoul Caral Marine 550
Looking for a Turbojet 445? It's out of production. Here's what you can buy today.
Williams Turbojet 445 (descatalogado) 
Navisoul Caral Marine 550 Specs and price, head to head
| Williams Turbojet 445 (descatalogado) | Navisoul Caral Marine 550 | |
|---|---|---|
| Length | 4.45 m | 5.5 m |
| Hull | Fibreglass (GRP), jet drive | Deep-V rigid fibreglass hull |
| Tubes | Hypalon (CSM) | PVC / Hypalon (CSM), your choice |
| Max power | 130 hp | 115 hp |
| Capacity | 6 | 10 |
| Indicative price | Discontinued — second-hand only (its original price was around €30,700) | ~€39,000 NEW with a 115 hp Yamaha, Hypalon and warranty (distributor listings) |
Indicative prices from public listings and distributors (2026); may vary by configuration and season.
Where the Navisoul Caral Marine 550 wins
- A NEW boat with official warranty versus a used jet without one
- No used-jet lottery: drive, impeller and corrosion are the costly failures
- More length, more seats and real full-day range
- Outboard parts and service in any port, today and in 15 years
Where the Williams Turbojet 445 (descatalogado) wins
- If you need a garage tender, a well-kept used 445 is still an option
- Potentially lower second-hand price depending on year and hours
- Williams pedigree
Our verdict
The Turbojet 445 was a great jet tender, but buying one today means second-hand: no warranty, jet mechanics as an unknown and parts getting slower to source. Honest note: if your constraint is a yacht garage, it remains your path (or its successor in Williams' current range). For everyone else, for similar money or a little more, a new Navisoul 550 with warranty, Hypalon and 115 hp is the sensible 2026 buy.
Frequently asked questions
Which is better, the Williams Turbojet 445 (descatalogado) or the Navisoul Caral Marine 550?
The Turbojet 445 was a great jet tender, but buying one today means second-hand: no warranty, jet mechanics as an unknown and parts getting slower to source. Honest note: if your constraint is a yacht garage, it remains your path (or its successor in Williams' current range). For everyone else, for similar money or a little more, a new Navisoul 550 with warranty, Hypalon and 115 hp is the sensible 2026 buy.
How much does the Navisoul Caral Marine 550 cost?
~€39,000 NEW with a 115 hp Yamaha, Hypalon and warranty (distributor listings). The final price depends on configuration (material, colour, engine): ask for a fixed quote and we reply within 24 working hours.
Are the compared prices for the same configuration?
We always compare the most equivalent configuration possible using public listing and distributor prices from the current year. Market prices change: always confirm the final number in a quote.
Get a fixed price for the Navisoul Caral Marine 550
Configuration, engine, transport and delivery time in a single number, within 24 working hours. And if your case calls for the rival, we'll say so.
Williams Turbojet 445 (descatalogado) or Navisoul Caral Marine 550?
We reply within 24 working hours with price, delivery time and customisation options.