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Karen Ann III 42' Prestige 420S MKII 2020
$ 495,000
2020 Prestige 420S MkII Luxury Coupe Motor Yacht
Discover the blend of luxury, performance, and style aboard this lightly used, two-owner 2020 Prestige 420 S MKII, Karen Ann III.
Powered by twin Cummins QSB 425HP engines (a departure from the previous Volvo Penta IPS500s), the 420 S MKII or 2nd Generation is renowned for its efficiency, offering an impressive range of nearly 600 nautical miles at displacement speeds, and comfortable fast cruising at 18 knots.
This well-maintained yacht provides comfortable accommodations with two staterooms and two heads, ideal for two couples or a family. Essential equipment includes a generator, air conditioning, and refrigeration. The expansive cockpit enhances outdoor living, making this vessel perfect for day trips, weekend escapes, extended cruising like The Great Loop, or simply enjoying life on the water.
For modern amenities, sleek European styling, and immediate availability, consider Karen Ann III. This 420S (2nd Generation) is located in New Orleans, LA, and is moored at the Municipal Yacht Harbor, which is easily accessible, being a short drive from the Louis Armstrong International Airport (MSY). You can find the vessel's exact location on Google Maps at the bottom of the listing.
Scroll down to view: Specifications - Photos - Multimedia - Engine Details - Press & Media - General Arrangement - Full Details - Vessel Location.
United Yacht Sales is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Murray Yacht Sales. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel
Specifications
- Price USD:$ 495,000
- Builder:
Prestige
- Model:
420S MKII
- Year:
2020
- Location:
New Orleans, Louisiana, United States
- Type:
Power Yacht
- LOA: 42 ft 10 in
- Display Length: 42 ft
- Beam: 13' 5"
- Yacht Category
Express Cruiser
- Water Capacity: 117 gals
- Fuel Capacity: 309 gals
- Engine Details: Cummins QSB 6.7
- Engine 1: 425.00 HRS 425.00 HP
- Engine 2: 425.00 HRS 425.00 HP
- Engine Fuel: Diesel
- Days on Market:
ACCOMMODATIONS
Contemporary and appealing interior:
This yacht's interior is perfectly designed for versatility, easily accommodating day trips, weekend getaways, extended cruising, or the liveaboard lifestyle.
Galley, Salon & Helm:
Enter the salon through the sliding glass doors for a bright, open living space that seamlessly connects to the cockpit, single-level living. This area features panoramic windows, a large opening sunroof, and a helm station to starboard with excellent visibility and intuitive controls. The galley is ideally situated aft to port and starboard, making entertaining effortless. It is fully equipped with modern appliances and generous storage. Forward of the salon is a large U-shaped dinette, perfect for hosting a large family or a group of friends.
Cabins:
Moving down the companionway, the forward guest cabin boasts a large centerline berth and a guest head to starboard. The master suite is located aft, offering a private retreat maximizing the increased beam of the MKII. It features a centerline queen berth, ample storage, and large hull-side windows that flood the space with natural light, and an en suite head.
- Two staterooms with two heads layout, see the drawing
- Wenge ALPI interior
- 40,000 BTUs water-chilled air conditioning ducted in all cabins and heads (16,000-Salon-Replaced 12/2023, 12,000-Master Cabin, and 12,000-Guest Cabin)
- Sport Top, electric opening sunroof
- Salon headroom is 6'6"
- Opening ports
- Opening hatches
- Opening window at the helm, starboard side
- Fortezza cabin sole (no maintenance) & bound carpet in the cabins
- Electric dinette table, opening & convertible
- U-shaped sofa can convert into a double berth
- Marlin Weiss cushions, white
- Central vacuum system
- Side window pleated blinds
- Amidship owner’s cabin with a centerline berth (6'6"x5'5"), optimizing the max beam, headroom is 6'3"
- Guest cabin is forward with a centerline berth (6'6"x5'5")
- Master Head is ensuite with a freshwater electric toilet, sink & separate shower
- Guest Head is to starboard with a freshwater electric toilet, sink & separate shower
GALLEY
The galley is to port, equipped for cruising and includes:
- Kenyon 115V cooktop
- Vitrifrigo 12V/115V refrigerator, stainless steel, drawer style, 30 gallon
- Vitrifrigo 12V/115V freezer, stainless steel drawer style, 4 gallon
- Isotherm 115V icemaker
- Miele microwave oven
- Stainless steel sink
- Hot & cold water pressure
- Marble countertops
- Good storage
- Aft galley is equipped with an electric grill, sink, and storage
ELECTRONICS & NAVAGATION
Navigation electronics include:
- (2) Raymarine Axiom 12 Plotters/MFDs
- Raymarine Quantum radar
- Raymarine autopilot
- Raymarine speed & depth
- Raymarine A80289 VHF
- Raymarine 700 AIS (1/2024)
- Starlink high-speed internet (3/2024)
- Seanapps: connected box + mobile application for monitoring safety, navigation data, maintenance, and comfort on board
- Radio/CD/MP3 with Bluetooth with 4 speakers
- Compass
- TV, fold away on port side of salon
- TV, bulkhead-mounted in master cabin
- TV antenna
ELECTRICAL SYSTEMS
The vessel is equipped with both 12V DC and 115V AC systems, including:
- Onan Cummins 7.5KW generator with soundshield and underwater exhaust, hours 685
- Water separator filter, element replaced (2/2025)
- Oil & filter changed (11/2025)
- Fuel filter replaced (2/2025)
- Impellar replaced (12/2023)
- (2) Cristec 12V/25A battery chargers
- Cristec 12V/40A battery charger
- (3) AGM house batteries (5/2026)
- AGM engine batteries (3/2026)
- AGM generator battery -
- AGM bow thruster batteries -
- 50AMP shore power service with cord
- Glendinning Cablemaster
- Interior LED
- Navigation LED
- Underwater LED (10/2023)
- Search light, remote control
- 12V Outlet/USB
- GFCI Outlet
- Victron Energy isolation transformer, galvanic isolator
- (2) 115V outlets added in the forward cabin (8/2022)
DECK & HULL
Deck features include:
- Electric opening large sunroof / natural light
- Electric opening sunshade for aft deck
- Windshield with wipers, washers, and demister
- Windshield and side windows overs
- Teak inlaid cockpit
- L-shaped cockpit seats, recovered. Covers replaced (7/2025)
- Bow cushions with backrests
- Convertible cockpit table
- Cockpit Galley
- Cockpit garage storage
- Fresh and seawater washdowns both forward and aft
- Transom shower
- Lewmar stainless steel claw anchor with anchor connector, chain & rode
- Electric Lewmar windlass
- Yamaha 9.9 HP outboard engine, 6AUKS1091698 (2024)
- Dinghy cover (8/2024)
- 2024 AB Alumnium bottom RIB (2024)
- Lockers
- Dockside water
- Air Draft is 16', can be reduced to 12'.
Hull details:
- Hull color is grey
- Deck color is white
- Hydraulic swim platform (teak inlaid)
- Trick Davit dinghy chocks added (11/2023)
- Quick bow thruster
- Underwater LED
- Draft, 3'7"
- Larger trim tabs added (10/2023)
- The bottom was painted (10/2023). She was last hauled (3/19/2026).
- Hull anodes replaced (11/2025)
- Functional yacht design by Garroni Design
MECHANICAL
Efficient cruising performance with precision electronic controls:
- Engine Cummins QSB 6.7, 425HP (upgrade over std 380HP), hours 425
- Engine Cummins QSB 6.7, 425HP (upgrade over std 380HP), hours 425
- ZF V Drives
- Electronic Throttle
- Joy Stick Control at the helm for easy docking
- Joy Stick Control in the cockpit for easy maneuvering
- Aluminum anodes
- Water separator filter
- Oil & filter changed (3/2026)
- Engine seacocks replaced (3/2026)
- Impeller changed (11/2023)
- Engine anodes (3/2026)
- Engine filters (4/2026)
- (2) 4-blade propellers
- Hydraulic steering
- Dripless stuffing glands
- (2) 12V bilge pump with float switch
- High water alarm
- Manual bilge pump
- Grey water sump pump with automatic discharge
- Sea Fire Novec 1230 fire suppression
- Carbon monoxide detector
- Water heater, 11 gallons
- Macerator pump
- Water tanks, plastic - 117 gallons
- Fuel tanks, aluminum - 309 gallons
- Holding tank, plastic - 32 gallon
Broker's Notes
Karen Ann III represents an excellent opportunity for buyers seeking a clean and well-maintained express cruiser that combines performance, comfort, value, and cruising capability. Click and read the attached review for the improvements and changes from the first to the second generation of the Prestige 420S. Additional pictures are available upon request. The vessel is in New Orleans, LA, and available for showings by appointment.
The 420S has become one of Prestige’s most successful coupe models because it combines:
- The interior volume of a flybridge yacht
- The sporty profile of an express cruiser
- A private aft master stateroom is rarely found in this size range
- For many buyers, it offers an ideal balance between performance, comfort, and modern styling.
The company 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. A buyer should instruct his agents, 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.
Listing MLS by Yachtr.com
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