The Navigator 5100 is a 51-foot pilothouse motor yacht built with a solid fiberglass hull—not foam-cored—which gives it exceptional structural strength and the ability to handle demanding conditions. Powered by twin Volvo Penta 500 HP turbocharged diesel engines, it cruises at 15 knots with a maximum speed of 25 knots and carries 600 gallons of fuel for extended range. The boat has been maintained throughout its life, with recent work completed including engine software upgraded to 2023 Volvo specifications by a certified Volvo technician, oil service and impeller replacement in April 2026, new house batteries installed in May 2025, and new Garmin electronics installed in May 2024.
The accommodations center on a main-deck layout with an expansive salon featuring large panoramic windows and cherry wood cabinetry throughout. The galley sits on the main level for easy entertaining. Forward is a guest stateroom, and aft is the master stateroom with a queen island berth. Two heads serve the accommodation spaces.
The elevated pilothouse provides 360-degree visibility and a protected helm station for comfortable cruising in varied weather. Overall dimensions are 51 feet 8 inches in length with a 15-foot beam and approximately 4 feet 6 inches draft. Water capacity is 170 gallons. The boat has been kept in freshwater and is well-suited for extended cruising.
Length
51.00 FT
Beam
15.00 FT
Draft
4.75 FT
Weight
50,000 LBS
Material
Fiberglass
Shape
Modified-V
Cabins
2
Heads
2
Passengers
20
Engines
2
Engine Make
VOLVO
Engine Model
PENTA D-9
Power
2 x NaN HP
Hours
847 HRS
Fuel
Diesel
Cruising Speed
15.00 KTS
Max Speed
25.00 KTS
Range
600.00 NM
Fuel
600 GAL
Water
170 GAL