164' 2011 Trinity Yachts Trinity 164

1. 15-year ABS survey completed 2025.

2. Full Awlgrip HDT paint-job completed 2022.

3. Accommodations for 12 guests in 6 beautifully appointed staterooms, including an on-deck, split-level master with dedicated his and hers en-suites, a VIP queen stateroom on the bridge deck, three additional king staterooms, and a twin stateroom with Pullman berth.

4. Sun deck features a custom, waterfall pool for 12 guests, dayhead, L-shaped bar, BBQ, large alfresco dining table, and plentiful sunpads and lounging areas.

5.  Significant A/V and wifi upgrade in 2023 - Two Starlinks

6. Main Engines 10,000 hour service completed in 2025.

7. Generators 2,000 hour service completed in 2025

8. Tender garage and bow tender storage ensure the guest areas are fully dedicated to guest use only.

• Aluminum, semi-displacement hull
• Teak decks throughout
• Awlgrip HDT complete paint job 2022

IMPROMPTU sleeps 12 guests in 6 beautifully appointed staterooms. 

Master Stateroom:

• main deck forward, full-beam: Split-level with King size bed on the main deck and private lounge forward
• Private study at entrance with desk
• His and hers dedicated en-suites, his with a shower, hers with a jacuzzi, vanity, and adjacent walk-in closet

VIP Stateroom: bridge deck, aft:

• (1) x Queen berth with en-suite shower

Guest Staterooms:

• (4) x Guest Staterooms, lower deck, amidship: (2) x King staterooms, port and starboard aft, with en-suite showers and desks
• (1) x King stateroom, forward with en-suite shower
• (1) x twin stateroom with Pullman berth on port side, en-suite shower and desk 

Crew

• Accommodations for 9 crew, including Captain's cabin on bridge deck

General

• Length overall: 164' (50m)
• Length at waterline: 147' (45m)
• Beam: 28' (8.5m)
• Draft Minimum: 8'6" (2.59m)
• Draft Maximum: 8'10" (2.69m)
• Gross Tonnage: 490
• Net Tonnage: 147
• Displacement (light ship): 284.14LT

Capacities

• Fuel Capacity: 17,500 US Gallons (66,238 liters)
• Water Capacity: 2,600 US Gallons (9,841 liters)
• Watermakers: (2) x 2,500 US Gallons/day; 5,000 total/day (9,463 liters/day)
• Lub Oil: 248 US Gallons (939 liters)
• Dirty Lub Oil: 280 US Gallons (1,060 liters)
• Grey Water: 1,610 US Gallons (6,132 liters)
• Black Water: 426 US Gallons (1,650 liters)

Speeds

• Maximum speed: 18.5 knots
• Cruising speed: 16.5 knots
• Economical speed: 12 knots 

Main Engines

Engine Type: (2) x CAT 3512B E-rated

• 10,000 hour service completed 2025

Engine Hours (as of 4/2026):

• Starboard: 1,635 hours (Completely rebuilt at the beginning of 2025 at 11,837 hours) - Total 13,13,474 hrs
• Port: 1,628 hours (Completely rebuilt at the beginning of 2025 at 11,837 hours) - Total 13,472 hrs

Gearboxes: Reintjes WVS 730/1 K12 Ratio 3.047:1 / Full Rebuild in 2023

Shafts & Propellors: Michigan wheel, Nibral CX-500, 5-blade, 56" x 55" pitch

Generators

• 2,000 hour service completed in 2025

• Starboard: 5,303 hours (Full Rebuild at 28,312hrs in 2023, full serviced in 2025)
• Port: 5,302 hours (Full Rebuild at 29,310hrs in 2023, fully serviced in 2025)

Electricity: 120v L&N

Shore Power: ASEA 150 kVA AC150LC-3/2-S (New 2022)

Batteries:

• Main engine starting: 12 x 12V AGM Odyssey PC1800-FT 1300 (New 2021)
• Generator starting: 12 x 12V AGM Odyssey PC 1800-FT 1300 (New 2022)

Air-Conditioning

Type:

• Dometic, 4-stage 50-ton plant (New 2021)
• 2 speed compressors and titanium condensors

Additional Machinery

Stabilizers: Quantum QC-1500 E-M1, Zero-Speed

• Major Service 2022

Watermakers: (2) x Neptune MWM-252635 FCI 

Bow Thruster: Quantum QT 150, 150 hp

Steering System: EMI Model DE03 Dual, 3hp

Rudder Angle Indicator: Sperry

Fuel Filtration: Alfa Laval MAB 103, 300 GPH 208 VAC 3-PH

Fuel Filters: Racor 2010 PM

Sewage System: Headhunter (New plant 2022)

Ventilation: Heinen Hopman

• GPS: Furuno GP-150 GPS

• Automatic Pilot: C-Plath Navipilot 4000

• Radar: X-Band Furuno FR- 2127BB 25kw

• Chart Plotter: Transas 4,000, Nobeltec 

• Magnetic Compass: C-Plath NavigatxMK2 with PG1000 Fluxgate

• Gyro Compass: C-Plath NavigatxMK2 with PG1000 Fluxgate

• Echo Sounder: Furuno

• Wind Instruments: Furuno 

• Main Salon: 42" Television

• Skylounge: 60" Television

• Master Stateroom: 42" Television

• VIP Stateroom: 31" Television

• Starboard Aft, Port Aft, Starboard Forward Staterooms: 31" Television

• Port Forward Stateroom: 21" Television

• Outdoor theater with surround sound

• Apple TV

• DirecTV Satellite TV

• Kaleidescape central movie server

• iPod connections

• Airplay