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Astondoa is Spain's premier builder of high-quality sport cruisers. Once advertised as "The choice of kings."Quite popular in Europe, Astondoa Yachts are rare here in the USA. Astondoa has built thousands of boats in their 103-year history. If you are looking for an elegant European Sport Cruiser that will set you apart from the rest, this boat is worth a look!  Upon inspection, you will see that Astondoa's quality is comparable to similar Sport Cruisers. 

Constanza was custom ordered and built for her current owner in 2005, at a cost of $1.1Million USD! She is kept behind the owner's waterfront home, and has been used for harbor she has hardly been used!  Her powerful MAN 700 HP diesels provide an amazing cruise speed of 27 knots, and a top speed around 35 knots. These engines have only 485 original hours and have been run weekly since delivery.

She will comfortably sleep 6 in her three berths and entertain many more with her spacious salon that flows out to the aft deck. Her flybridge is laid out for great conversation and sunbathing with the wrap-around seating and large aft sun deck.

She has a full complement of Raymarine electronics, autopilot with repeater in the flybridge, Kohler Genset. Desirable options include a bow thruster, air conditioning, an extendable passerelle (Benzonni), and teak decking in the cockpit. She features three staterooms and two heads, both with separate stall showers. The cooktop has never been used! She also has a compact "crew quarter" aft, including a berth, head, and sink.  "Constanza" is ready for summer cruising and is an excellent value for a high-end, European Sports cruiser of this size and model year on the West Coast! 


2005 ASTONDOA GLX : Photos

2005 ASTONDOA GLX : Video

2005 ASTONDOA GLX: Specifications

Fuel TypeDiesel
Hull MaterialFiberglass
Cruise Speed27 kn
Top Speed35 kn
Draft4' 3''
Fuel Capacity260 gal
Fresh Water Capacity158 gal
Engine MakeMAN
Horse Power700 hp
Drive TypeDirect Drive
Engine Hours485 Each
CityCoronado Cays
Zip Code92118
CountryUnited States

Detailed Specifications


  • Cruising Speed: 27kts
  • Max Speed: 35 its
  • LOA: 52'
  • Beam: 14'
  • Draft: 4' 3''
  • Fuel Tanks: 2
  • Fuel Tank Capacity: 260 gal
  • Freshwater Tank Capacity: 158 gal
  • Windlass: Electric Windless
  • Number of Cabins: 3
  • Number of Berths: 4
  • Number of Double Berths: 1
  • Number of Heads: 2


Engine #1

  • Make: MAN
  • Primary Engines: Inboard
  • Drive Type: Direct Drive
  • Power: 700 hp
  • Hours:485

Engine #2

  • Make: MAN
  • Primary Engines: Inboard
  • Drive Type: Direct Drive
  • Power: 700 hp
  • Hours:485


  • Master Stateroom with double berth
  • Master En Suite with separate stand up shower
  • Port Guest cabin with two single berths
  • Starboard Guest cabin with two single berths
  • Guest/Day head with separate stand up shower
  • Television with DVD in each cabin


  • Teak Deck
  • Aft bench
  • Access to Crew quarters
  • Large storage lockers
  • Fly bridge access with teak laid stairs


  • Large sliding salon access doors
  • Newer carpet
  • Leather sofas to port and starboard sides
  • Television with DVD
  • Intrusion alarm with motion sensors


  • Center line helm
  • Auto Pilot
  • Cooktop and sink
  • Built in Cooler
  • Wrap around bench seating
  • Large aft sun deck

Swim Step

  • Swim Step laid in Teak
  • Extendable Besenzoni Passarell
  • Freshwater Shower

Electrical Equipment

  • Shore Power Inlet
  • Generator: Kohler -853 hrs


50 North Yachts offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. Buyer should instruct his agents, and/or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice. 

2005 ASTONDOA GLX : Contact

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2353 Shelter Island Drive,
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