Grand Banks GB85Grand Banks GB85
Sirena 78 OpenSirena 78 Open
VS

Grand Banks GB85
vs.
Sirena 78 Open

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 Grand Banks GB85 and the Sirena 78 Open. The Grand Banks GB85 features a GRP semi-displacement hull, ensuring durability and a lighter weight. The yacht's length of 26.58m/87'2" and beam of 6.75m/22'2" provide a stable and spacious platform for both at-sea and anchored conditions. The Sirena Yachts 78 Open is slightly shorter in length at 25m/82', with a very similar beam of 6.5m/21'4",

Interested in owning a Grand Banks GB85 or Sirena Yachts 78 Open? Explore all globally available Grand Banks GB85 for sale and Sirena Yachts 78 Open for sale verified through YachtBuyer MarketWatch, free of fake listings, or check out all similar models from Grand Banks for sale or Sirena Yachts for sale.

At a Glance

Grand Banks GB85

Status
In Production
2020 - Present

Sirena 78 Open

Status
In Production
2022 - Present
Grand Banks GB85 illustration
87' 2"  

Beam 22' 2"

Draft 4' 2"

LENGTH : BEAM Ratio

0.00
:
1

9 Guests

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9

6 Guests or 9 is Optional  

3 Cabins Optional 4 Cabin Layout

3 Crew

Sirena 78 Open illustration
82'  

Beam 21' 4"

Draft 5' 8" at Full Load

LENGTH : BEAM Ratio

0.00
:
1

8 Guests

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

 

4 Cabins    

3 Crew

Performance

  • Cruising Speed

  • Grand Banks GB85
    0
    knots
  • Sirena 78 Open
    0
    knots

  • Top Speed

  • Grand Banks GB85
    0
    knots
  • Sirena 78 Open
    0
    knots

Range

Fuel Capacity

  • Grand Banks GB85

    -

  • Sirena 78 Open

    -

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.

Grand Banks GB85, Interior Grand Banks GB85, Interior
Grand Banks GB85
Sirena 78 Open, Interior Sirena 78 Open, Interior
Sirena 78 Open

Accommodation

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

Grand Banks GB85, Accommodation Grand Banks GB85, Accommodation
Grand Banks GB85
Sirena 78 Open, Accommodation Sirena 78 Open, Accommodation
Sirena 78 Open

Helm Station

Whether it will be the Owner or skipper taking control, helm positions should ensure excellent visibility, supportive seating and a design that delivers clear instrumentation.

Grand Banks GB85, Helm Station Grand Banks GB85, Helm Station
Grand Banks GB85
Sirena 78 Open, Helm Station Sirena 78 Open, Helm Station
Sirena 78 Open

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.

Grand Banks GB85, Deck Area Grand Banks GB85, Deck Area
Grand Banks GB85
Sirena 78 Open, Deck Area Sirena 78 Open, Deck Area
Sirena 78 Open

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.

Grand Banks GB85, Fly Deck/Sportdeck Grand Banks GB85, Fly Deck/Sportdeck
Grand Banks GB85
Sirena 78 Open, Fly Deck/Sportdeck Sirena 78 Open, Fly Deck/Sportdeck
Sirena 78 Open

Compare Layouts

Flybridge

Grand Banks GB85

Flybridge

 

Sirena 78 Open

Flybridge

Standard

Flybridge

Optional lounge layout Option

Main Deck

Grand Banks GB85

Main Deck

Standard

Main Deck

Optional day head Option

Sirena 78 Open

Main Deck

Standard

Main Deck

Optional enclosed galley Option  A

Main Deck

Optional seating area Option  B

Lower Deck

Grand Banks GB85

Lower Deck

Standard

Lower Deck

Optional his and hers master en suite Option  A

Lower Deck

Optional 4 cabin layout Option  B

Sirena 78 Open

Lower Deck

Standard

Lower Deck

Optional his and hers en suite in owner's suite Option  A

Lower Deck

Optional 3 berth crew cabin Option  B

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.

Grand Banks GB85 Used Prices

In Production Since: 2020

  • Average Price* -
  • Price Range † -
  • Average Age -
 
 
 
No Yachts For Sale
GB85 For Sale

or Build Your Own

 
 


Rivals to Grand Banks GB85

Sirena 78 Open Used Prices

In Production Since: 2022

  • Average Price* -
  • Price Range † -
  • Average Age -
 
 
 
No Yachts For Sale
Sirena 78 Open For Sale

or Build Your Own

 
 


Rivals to Sirena 78 Open

Specification Data

Model Name:GB85Sirena 78 Open
Builder:Grand BanksSirena Yachts
Range:Grand Banks Long Range Cruisers -
Principal Characteristics
Body Type: Trawler Yacht, Flybridge, Classic Flybridge, Motor Yacht
Use Types: Cruising Cruising
LOA: 87' 2" 82'
Max Beam: 22' 2" 21' 4"
Draft: 4' 2" 5' 8"  (Full Load)
Gross Tonnage: - -
Displacement: 108,026 Lbs  
(Approx)		 191,802 Lbs  
(Full Load)
Hull Material: GRP / Fibreglass  (GRP) GRP / Fibreglass  (GRP)
Superstructure: GRP Hybrid Carbon Fibre
Fuel Capacity: 697 Gallons 2,378 Gallons
Fresh Water Capacity: 370 Gallons 476 Gallons
Black Water capacity: 106 Gallons 211 Gallons
Yacht Designers
Exterior Designer: Grand Banks Frers Naval Architecture & Engineering
Interior Designer: Grand Banks Cor D. Rover Design
Accommodation
Guests: 6 (Optional 9) 8
Cabins: 3 - 4 4
Berths:2x Double2x Single1x King1x Double4x Single
Guests Heads: 4 (max 5) 4 (max 5)
Shared Day Heads: 0 1
Crew
Crew:3 2 to 3
Crew Cabins: 2 1
Crew Heads: 1 1
Engines & Performance
Max Speed:30 knots25.7 knots
Max Range: 1,000 NM @ 10 knots -
Engine Options:

Compare Engine Options

Compare Engine Options

Brand: MAN Volvo Penta MAN MAN MAN
Model:V8-1300D13-IPS1350V12-1400V12-1550V12-1800
Qty: x2 x2 x2 x2 x2
Power: 1,300 bhp (956 Kw) each
@ 2,300 rpm 1,000 bhp (735 Kw) each
@ 2,400 rpm		 1,400 bhp (1 Kw) each
@ 2,300 rpm 1,550 bhp (1 Kw) each
@ 2,300 rpm 1,800 bhp (1 Kw) each
@ 2,300 rpm
Max Speed: - 30 knots 23.7 knots 24.2 knots 25.7 knots
Cruising Speed: - 27 knots   16 knots   16 knots   16 knots  
Economic Speed: - 10 knots   10 knots   10 knots   10 knots  
Cylinders: 8 Cylinder 6 Cylinder 12 Cylinder 12 Cylinder 12 Cylinder

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

Interested?

Find out more about the...

GB85 For Sale Sirena 78 Open 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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