The 2013 Tiara 3600 Coronet is a 42-foot fiberglass cruiser built on traditional shaft drive with twin Cummins diesel engines. Tiara's design emphasizes a spacious two-level cockpit suited to entertaining, solid construction, and a comfortable ride. At 1,014 engine hours, the boat cruises in the mid-20s knots with a top speed in the low-to-mid 30s.
The interior layout comprises two cabins, one head with a separate shower stall, a well-appointed galley, and a dinette with teak accents. The expansive cockpit includes an outdoor galley setup and seating space. Fuel capacity is 350 gallons and fresh water capacity is 70 gallons.
Recent service completed in December 2025 included a full 1,000-hour maintenance cycle: engines and heat exchangers were removed, cleaned, and reinstalled; all zincs were replaced; oil and filters changed throughout; raw water impellers renewed; and fuel filters replaced. The bow thruster propeller was also replaced. Additional work in late 2025 included new marine batteries, a fresh water pump, air conditioning line cleaning, new propellers (22" x 27" three-blade balanced and urethane coated), and new battery charger installation. The VacuFlush head was completely rebuilt with a new vacuum pump in January 2026. Canvas windshield and storage covers were refreshed in September 2022, and the DC refrigerator was replaced with a new Isotherm Cruise 130 AC/DC unit in November 2021.
Length
42.67 FT
Beam
13.25 FT
Draft
3.00 FT
Weight
19,100 LBS
Material
Fiberglass
Shape
Modified-V
Cabins
2
Heads
1
Engines
2
Engine Make
CUMMINS
Engine Model
QSB5.9 380
Power
2 x NaN HP
Hours
1,014 HRS
Fuel
Diesel
Fuel
350 GAL
Water
70 GAL