A well-maintained Astor 37 Sedan, built in 1993, is for sale, with a berth at the Supetarska Draga Marina in Croatia. This motor cruiser, approximately twelve metres long, impresses with its generous space, two separate cabins, a bright saloon and a reliable shaft drive.

The boat is second-hand, has been used exclusively for private purposes and has not been used for charter. Thanks to its extensive on-board equipment, including a 6.5 kW generator, air conditioning, heating and numerous recent upgrades, it is ideally suited to longer holiday cruises and comfortable stays on board.

Engine and driving characteristics

The Astor 37 Sedan is powered by two Caterpillar 3116 diesel engines, each producing 300 PS. Power is transmitted via a conventional shaft drive. The engines have clocked up around 800 operating hours. An oil change and the replacement of the engine anodes were carried out in September 2025; the last engine service was carried out in May 2026.
• 2 × Caterpillar 3116 diesel engines
• 2 × 300 PS, total power 600 PS
• Shaft drive (Direct Shaft Drive)
• approx. 800 operating hours
• Cruising speed approx. 15 knots
• Maximum speed approx. 24 knots
• hydraulic trim tabs

Ongoing maintenance and refurbishment work

• Oil change on both engines in September 2025
• Engine anodes to be replaced in September 2025
• Engine service in May 2026
• New antifouling treatment in May 2026
• New underwater anodes in May 2026
• Philippi ACE and Victron EasyPlus, new for 2025
• two LiFePO4 consumer batteries, new in 2026
• Camper awning, new in 2026
• new bimini top for the cockpit, including the frame
• Winter covers for the upper deck and cockpit, new for 2024

Accommodation options

The Astor 37 Sedan has two separate cabins and four fixed berths. By reconfiguring the seating area in the saloon, two further berths can be created. The owner’s cabin is located in the bow; a separate guest cabin provides additional space for fellow passengers.
• Owner’s cabin in the bow
• separate guest cabin
• four fixed berths
• up to two additional berths in the saloon
• spacious lounge with an L-shaped sofa
• In-cab steering position
• Sliding door to the cockpit
• Heating and air conditioning

Bathroom and water supply system

The separate bathroom is fitted with an electric marine toilet, a washbasin and a shower. There is a waste tank with a capacity of around 150 litres. There is also a hot-water boiler and a stern shower with hot and cold water.

Pantry and galley

• two-burner ceramic hob
• two Dometic stainless-steel fridges with capacities of approximately 60 and 140 litres
• Freezer compartment
• two stainless steel sinks
• Hot and cold water supply
• Microwave and oven

Navigation and electronics

• Chart plotter with Navionics charts
• GPS, depth sounder and log
• VHF radio
• Compass
• Rudder position indicator
• Navigation lights
There is currently no autopilot.

Electrical system and on-board technology

• 230 V mains connection, including charging cable
• Philippi ACE, new in 2025
• Victron EasyPlus, new for 2025
• two starter batteries
• two LiFePO4 consumer batteries, new in 2026
• Battery charger and inverter
• Onan marine generator, 6.5 kW
• Air conditioning, heating and hot-water boiler
• electric and manual bilge pumps

Deck, cockpit and covers

The spacious cockpit features a teak floor and a fixed bench seat. From there, you have direct access to the integrated swim platform with a swim ladder and stern shower. A new bimini top, complete with the full frame, is available for sunny days.
• electric windlass
• Stainless steel anchor with approx. 100 m of chain
• integrated swimming platform
• Swimming ladder
• Rear shower with hot and cold water
• Teak decking in the cockpit
• fixed bench seat in the aft section
• Stainless steel handrail
• Camper awning, new in 2026
• Bimini top for the cockpit, including frame, new
• Winter covers for the upper deck and cockpit, new for 2024

Technical data

Make / Model Astor 37 Sedan
Year of manufacture: 1993
Berth at Marina Supetarska Draga, Croatia
Overall length approx. 11.95 m
Width: approx. 4.00 m
Draught: approx. 1.20 m
Clearance height: approx. 3.40 m with masts lowered
Weight: approx. 8,000 kg
Material / Hull GRP, planing/semi-planing
Cabins / Berths 2 cabins, 4 fixed + 2 additional berths
Fresh water approx. 500 litres
Fuel: approx. 1,000 litres of diesel
Waste tank approx. 150 litres
Engine 2 × Caterpillar 3116
Power 2 × 300 PS / 600 PS in total
Operating hours: approx. 800
Drive Shaft drive
Onan Marine generator, 6.5 kW

History and Documents
The boat is second-hand and has been used exclusively for private purposes. It has not been used for commercial charter purposes. According to the information available, the documentation on file includes, amongst other things, an international boat licence or flag certificate, the bill of sale, proof of VAT payment, and maintenance and service records.

Summary
A spacious motor cruiser with a solid technical specification, ideal for longer stays and extended cruises.
✓ two Caterpillar diesel engines with conventional shaft drive
✓ only around 800 operating hours
✓ Fresh antifouling and new underwater anodes from May 2026
✓ Oil change and new engine anodes from September 2025
✓ two cabins and up to six berths
✓ Onan generator, air conditioning and heating
✓ new LiFePO4 consumer batteries from 2026
✓ new camper and bimini top
✓ private use, not for charter operations

Sales and viewings
Selling price: €69,500. Viewings can be arranged by prior appointment at the berth in Marina Supetarska Draga, Croatia. Further photographs, documentation and information can be provided to serious enquiries.

Note on our own behalf:
All information comes from the owner and is provided to the best of our knowledge - however, it is non-binding and without guarantee. Errors, prior sale and changes reserved.
We act exclusively as an agent; a purchase contract is concluded directly between the buyer and the private seller. Viewing is expressly recommended.