Sirena 118Sirena 118
Dynamiq GTT 115 Gen 2Dynamiq GTT 115 Gen 2
VS

Sirena 118
vs.
Dynamiq GTT 115 Gen 2

By YachtBuyer
YachtBuyer is the only place where you can directly compare competing yacht models, with full breakdowns on technical specifications and onboard features.

So with YachtBuyer you can not only enjoy the best data and market activity on your chosen yachts but also how they compare to their closest rivals.

Below, we delve into a detailed comparison of the Sirena 118 and the Dynamiq GTT 115 . The Sirena Yachts Sirena 118 features a GRP fast displacement hull, ensuring durability and a lighter weight. The yacht's length of 36m/118'1" and beam of 7.9m/25'11" provide a stable and spacious platform for both at-sea and anchored conditions. The Dynamiq GTT 115 offers a very similar length of 35.5m/116'6", with a very similar beam of 7.8m/25'7",

Interested in owning a Sirena Yachts Sirena 118 or Dynamiq GTT 115? Explore all globally available Sirena Yachts Sirena 118 for sale and Dynamiq GTT 115 for sale verified through YachtBuyer MarketWatch, free of fake listings, or check out all similar models from Sirena Yachts for sale or Dynamiq for sale.

At a Glance

Sirena 118

Status
In Production
2026 - Present

Dynamiq GTT 115 Gen 2

Status
In Production
2017 - Present
Sirena 118 illustration
118' 1"  

Beam 25' 11"

Draft -

LENGTH : BEAM Ratio

0.00
:
1

12 Guests

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12

 

6 Cabins

5 Crew

Dynamiq GTT 115 Gen 2 illustration
116' 6"  

Beam 25' 7"

Draft 5' 9"

LENGTH : BEAM Ratio

0.00
:
1

8 Guests

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8

 

4 Cabins

6 Crew

Performance

  • Cruising Speed

  • Sirena 118
    0
    knots
  • Dynamiq GTT 115 Gen 2
    No Data

  • Top Speed

  • Sirena 118
    0
    knots
  • Dynamiq GTT 115 Gen 2
    0
    knots

Range

Fuel Capacity

  • Sirena 118

    No Data

  • Dynamiq GTT 115

    -

Interior

For most buyers, interior layout, finish and especially space will rank as some of the most important factors when choosing a yacht, here you can see how your chosen yachts directly compare.

Sirena 118, Interior Sirena 118, Interior
Awaiting Supply
Dynamiq GTT 115 Gen 2, Interior Dynamiq GTT 115 Gen 2, Interior
Dynamiq GTT 115 Gen 2

Accommodation

Cabin design and luxury should deliver a place of real sanctuary for the Owner or guests, with finish, space and light all key.

Sirena 118, Accommodation Sirena 118, Accommodation
Awaiting Supply
Dynamiq GTT 115 Gen 2, Accommodation Dynamiq GTT 115 Gen 2, Accommodation
Dynamiq GTT 115 Gen 2

Deck Areas

As well as being a place to enjoy the real essence of yachting lifestyle, decks are also a serious work area and each area must be safe, practical and so fun to use.

Sirena 118, Deck Area Sirena 118, Deck Area
Awaiting Supply
Dynamiq GTT 115 Gen 2, Deck Area Dynamiq GTT 115 Gen 2, Deck Area
Dynamiq GTT 115 Gen 2

Flybridge

A superb place to enjoy days or nights on the water, this raised deck and driving position adds another dimension to yacht ownership and the driving experience.

Sirena 118, Fly Deck/Sportdeck Sirena 118, Fly Deck/Sportdeck
Awaiting Supply
Dynamiq GTT 115 Gen 2, Fly Deck/Sportdeck Dynamiq GTT 115 Gen 2, Fly Deck/Sportdeck
Dynamiq GTT 115 Gen 2

Compare Layouts

Sun Deck

Sirena 118

Sun Deck

 

Dynamiq GTT 115 Gen 2

Sun Deck

 

Main Deck

Sirena 118

Main Deck

Standard

Main Deck

Optional split level master cabin Option

Dynamiq GTT 115 Gen 2

Main Deck

 

Lower Deck

Sirena 118

Lower Deck

Standard

Lower Deck

Optional 4 cabin layout Option

Dynamiq GTT 115 Gen 2

Lower Deck

 

Upper Deck

Sirena 118

Upper Deck

Standard

Upper Deck

Optional lounge dining Option

LIVE: Used Price Guides

Find out how much a pre-owned version of these models may cost based upon the asking prices of all yachts listed for sale globally in the last 3 years according to YachtBuyer Market Watch & our current sales listings.

Sirena 118 Used Prices

In Production Since: 2026

  • Average Price* -
  • Price Range † -
  • Average Age -

Available to order

View Options & Specs
Sirena 118 For Sale

or Build Your Own

 
 


Rivals to Sirena 118

Dynamiq GTT 115 Used Prices

In Production Since: 2017

  • Average Price* -
  • Price Range † -
  • Average Age -
 
 
 
No Yachts For Sale
Show Yachts Details

or Build Your Own

 
 


Rivals to Dynamiq GTT 115

Specification Data

Model Name:Sirena 118GTT 115 Gen 2
Builder:Sirena Yachts Dynamiq
Range: - Gran Turismo Transatlantic
Principal Characteristics
Body Type: Superyacht, Flybridge Superyacht
Use Types: Cruising Cruising
LOA: 118' 1" 116' 6"
Max Beam: 25' 11" 25' 7"
Draft: - 5' 9"
Gross Tonnage:265 GT230 GT
Displacement: - -
Hull Material: GRP / Fibreglass  (GRP) Aluminium  (Full Aluminium)
Superstructure: GRP Aluminium 5083
Fuel Capacity: - 6,340 Gallons
Fresh Water Capacity: - 2,113 Gallons
Black Water capacity: - 740 Gallons
Yacht Designers
Exterior Designer: Sirena Design Team Studio F.A. Porsche
Interior Designer: Cor D. Rover Design Studio F.A. Porsche
Accommodation
Guests: 12 (Optional 10) 8
Cabins: 6 - 5 4
Berths:3x Double4x Single2x Double4x Single
Guests Heads: 7  (min 6) 5
Crew
Crew:5 6 to 6
Crew Cabins: 3 3
Crew Heads: 3 2
Engines & Performance
Max Speed:21 knots23 knots
Max Range: - 3,000 NM @ 10 knots
Engine Options:

Compare Engine Options

 -
Brand: MAN MAN MAN
Model:V12-1550V12-1900V12-1800
Qty: x2 x2 x2
Power: 1,550 bhp (1 Kw) each
@ 2,300 rpm 1,900 bhp (1 Kw) each
@ 2,300 rpm		 1,800 bhp (1 Kw) each
@ 2,300 rpm
Max Speed: 18 knots 21 knots 23 knots
Cruising Speed: 15 knots   - -
Economic Speed: - - 10 knots  
Cylinders: 12 Cylinder 12 Cylinder 12 Cylinder

Speeds/Ranges Are Approx. - Subject to Load, Sea Conditions & Variables.

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Find out more about the...

Sirena 118 For Sale

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WRITTEN BY

Editorial Team

WRITTEN BY

Editorial Team

The editorial team at YachtBuyer consists of yacht specialists, seasoned professionals, renowned journalists, and individuals with a profound passion for the world of yachting.

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