The Anvera 58S Full Carbon is the faster boat by a clear margin, 50 knots to the Alen 55's 35.
On size, the Anvera 58S Full Carbon is the longer boat at 17.50 m LOA to 16.80 m. Drivetrains differ: the Alen 55 runs ips, the Anvera 58S Full Carbon surface-drive.
These two are closely matched; the decision comes down to the specific brief, garage envelope, guest count, and the missions the boat has to cover. The table below lays out every spec side by side.
The full spec table is below; the gold dot marks the leading value in each row.
| Dimensions | ||
| Length overall | 16.80m | 17.50m |
| Beam | 4.80m | 5.12m |
| Draft | 0.82m | 1.10m |
| Dry weight | 21,000 kg | — |
| Performance | ||
| Top speed | 35 kt | 50 kt |
| Cruising speed | 30 kt | — |
| Range | 280 nm | — |
| Propulsion | ||
| Engine | Volvo IPS 800 | MAN 850 hp |
| Engines | 2 | 2 |
| HP per engine | — | 850 |
| Propulsion | ips | surface-drive |
| Capacity | ||
| Passengers | 16 | — |
| Fuel capacity | 2,500 L | 1,600 L |
| Water capacity | 500 L | 400 L |
| Build & classification | ||
| Hull material | composite | carbon |
| Classification | CE-B | CE-B |
| Year | 2019 | 2025 |
| Editorial highlight | ||
| First highlight | Full Composite AIREX Hull | Full Carbon Laminate Structure |
Specifications, prices, availability, and performance figures are supplied for guidance only and remain subject to confirmation by the yard, seller, broker, survey, contract, and final specification.
The builders
Who builds each boat, and where, the yard behind the spec.
Alen Yacht is a Turkish semi-custom builder founded in 2007 by Alp Ozcan, with its production yard in Istanbul and service and representation in St. Tropez and Fort Lauderdale. The yard has positioned itself squarely in the superyacht-tend…
View Alen →Anvera is an Italian builder operating under the LG-Yacht banner out of Misano Adriatico, on the Adriatic coast. The company traces its composite-materials roots back to 1991, when its predecessor was producing racing catamarans, and the A…
View Anvera →More comparisons
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Decide with help
Alen 55 or Anvera 58S Full Carbon, let's narrow it down.
Tell us how you'll use the boat and we'll come back with sea-trial slots, build-slot availability and an honest steer on fit.
Talk to us →