New 26-Knot Contemporary Motoryacht

Pick a beautiful spot and savor life aboard the Summit 54’.
A timeless design crafted with proper boarding gates, fully-walkable side decks, beautiful, wrap-around windows, and interior features that make the most of weekend escapes, SUMMIT MotorYachts brings to the dock a new perspective on lasting comfort and sophistication.

Designed to reward and recharge (R&R)

Aft Deck Highlights
Appointed with genuine teak decking, a handcrafted teak table and designer-quality soft goods (upholstery chosen from our SUMMIT MotorYachts standard selections), the aft deck beams with pride and is a seamless extension of the interior, both in style and access.

Just down from the aft deck is a perfect-height swim platform for lounging or taking a dip. Also accessed from the aft deck, comfortable steps lead to the flybridge; another perfect place to relax.

Hear the music playing? Fusion® Entertainment Marine Audio Solutions sends ambiance and harmony to the aft deck, salon/galley lounge, bow and flybridge. Also working in harmony with the interior, is the aft deck grilling station and the sea-to-table service window that provides continuous access and contact.

Foredeck and Sun Lounge
When at-anchor, the foredeck of the Summit 54’ is as much a social space as a spot for a peaceful siesta or nightly stargazing. Soak in the sights and the sun, or shelter in the shade, on the foredeck’s comfortable bow seating and reclining sun pad lounge that is equipped with arm rests, cupholders and a luxurious canopy. Furthermore, the side decks are fully walkable—no sideways shuffling.

And, thanks to the thoughtful design of the forward deck with portlights and a hatch, the lower interior accommodations enjoy lots of light and the abundant fresh breezes circulating throughout the cabins.

Experience all-day enjoyment (coffee to cocktails) up on the flybridge. There are fresh breezes, 360-degree vistas, a forward sun lounge, and a settee with seats for everyone. Grab a cold beverage from the adjacent refrigerator, gather around the handcrafted teak table and don’t miss out on the conversation or sunset.

Underway, the flybridge is as functional as it is social. The helm is slightly offset to starboard with ample room for twin helm chairs. Guests can sit next to, or in front of you, while you take them on an afternoon sightseeing tour—or to your favorite destination for an overnight experience.

Upon arrival, one person easily launches the tender using the hydraulic crane. Your adventure then continues!

Galley Lounge
The warm walnut wood tones and soothing horizontal lines of the grain. The cascading waterfall countertops. The enormous, wrap-around windows. All intentional. All subtle design choices that reflect the horizon and calm us.

To further optimize weekend escapes, we’ve designed the galley to suit any mood or moment. For example, a breakfast nook and settee to starboard with a handcrafted, collapsing teak table, is just the right spot to lounge while your tea steeps.

The timeless, clean look created with beautiful Silestone® countertops and Moen® sink and Grohe® faucet are complimented by the modern galley appliances, stainless steel finish, that will never feel like a compromise. Included are a refrigerator/freezer with double drawers, a convection microwave oven, a cooktop, icemaker and dishwasher.

Helm Deck
Stepping up, the helm deck continues the theme of 360-degree views providing exceptional sightlines from the dual helm seat and electronics console, as well as an expansive dining experience around the handcrafted high/low table.

The Summit 54’ interior dining area is elevated to provide some space and separation from the galley, but at the same time, remain connected to all that is happening onboard. Outside of mealtime and entertaining, with a quick coffee table transformation, and still the comfort of the wrap-around seating, the area becomes a casual and comfortable TV-watching area.

The helm is made of fine walnut and leather, raised and wedge-shaped, with plenty of room for your signature suite of electronics. The wheel is a traditional, stunning teak and stainless-steel masterpiece. This area also offers a door to starboard.

Master Suite
More than a master stateroom. Enter your master suite. Located at the widest part of the boat, the suite is nearly 15 feet wide. And, for a more comfortable night’s sleep, the queen berth is not tapered at the foot, nor the head, of the bed. With his-and-hers wardrobe closets, plenty of drawer storage, and an ensuite head with cabinetry, there’s no need to live out of a suitcase.

We’ve designed each stateroom with what’s desired, not just decorative. The master suite also has a TV, a vanity/desk, and beautiful LED overhead lighting and wall lighting.

All accommodations are coordinated with pillows, sheets and spreads for all beds, from the choice of the SUMMIT MotorYachts design packages.

VIP Stateroom with Ensuite Guest Head Access
Much like the master, the VIP stateroom will have family and guests living lavishly. Living up to the VIP moniker, this space has the comforts of a walk-around queen berth, hanging locker and extra storage, overhead lighting, reading lights, TV, and ensuite access to the beautiful guest head with a stall glass shower. Everyone will be waiting for their next invitation to get away.

All accommodations are coordinated with pillows, sheets and spreads for all beds, from the choice of the SUMMIT MotorYachts design packages.

Guest Stateroom / Office
With a full berth, more hanging storage, and a desk with a mirror and lighting fixtures, the third cabin is really a room packed with purpose. It’s also the home of the washer and dryer (not a combo unit). Alternatively, there is the option to forego the berth and dedicate the stateroom to be an office.

Welcome to your floating home.


Basic Information

Manufacturer: Summit

Model: 54

Year: 2020

Category: Power

Boat Type: Motor Yacht

Hull Material: Fiberglass

Hull Type: Planing

Dimensions & Weight

Length: 54.00 ft

LOA: 58 ft 5 in - 17.81 meter

Beam: 15 ft 10 in - 4.82 meter

Draft - max: 3 ft 4 in - 1.01 meter

Standard Engine

Make: Cummins

Model: QSB6.7

Horsepower: 542

Engine Type: Inboard

Drive Type: Direct Drive

Fuel Type: Diesel

Tank Capacities

Fuel Tank: 700 gallons - 1 tank(s)

Fresh Water Tank: 210 gallons - 1 tank(s)


Total Cabins: 3

Total Heads: 2

Captains Cabin: No

Power options

Cummins / QSB 6.7 542 MHP Base

Commitment to Excellence

Discover SUMMIT MotorYachts, with the new flagship SUMMIT 54. This planing hull motoryacht series brings to the dock a new perspective on lasting comfort and sophistication. Modern styling meets onboard comforts with SUMMIT MotorYachts.

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Please Note:

Due to product improvements, changes during the model year and/or transcription errors that may occur, information represented within this website may not be accurate at the time of your purchase.
If certain information is significant to your purchasing decision, please confirm the information with your dealer.

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Contact us now:Ian McGhie

Geoff was so good to work with. He helped me through every aspect of the buying process which I really appreciated. He kept in touch with me through email, phone calls and texts to make sure I understood everything. Very helpful from the minute I landed with directions and support for hotel room and dinner options in the area to the purchasing paperwork, sea trials and finally handing over the money and receiving the keys. He made it very easy for a first time buyer.

Glen P.

I have bought 3 boats from Stan Miller Yachts. 2 were Cabo Yachts that I purchased directly from Stan Miller, and recently I purchased a Viking Yacht where Stan Miller acted as my broker. I am very satisfied with the help and service that I got from Stan Miller and I would happily recommend them! Very professional and very smart.

Rob M.

Stan Miller helped me sell my Grand Banks 36 Classic and purchase a Grand Banks 38 Eastbay. The process was simple and enjoyable thanks to Ian McGhie who went above and beyond to share his vast knowledge and stay engaged with all involved parties until the deals were complete. Thanks Ian and Stan Miller team, I wouldn’t go anywhere else to buy or sell a boat.

Bill T.

Ian was fantastic from start to finish. He was quick to understand my needs and perspective and worked hard on my behalf. He is knowledgeable, has a great working knowledge of boats and the market. I would wholeheartedly recommend him.

Steve M.

It was my first time using Stan Miller Yachts brokerage services. My boat was docked in Mexico. I needed an experienced broker that understood both U.S. Coast Guard and Mexican government procedures. I chose Blake Oversmith. Blake did a great job in working with potential buyers. We had a very rapid closing. Blake stayed in touch to help the transition to the new owner. I highly recommend the Stan Miller team and Blake Oversmith.

David T.

Ian, Brad and the Stan Miller Yachts team were wonderful throughout the purchase of my first boat in almost 30 years and first major boat. Ian was patient and happy to answer all my questions and make sure that I understood everything and certainly crossed every “t” and dotted every “i”. I can’t say enough about their integrity, support and expertise. Thanks.

Brock W.

About Us

For over sixty years, Stan Miller Yachts has earned a reputation for being one of the West Coast's premier yacht brokerages, offering a wide selection of new and pre-owned yachts.For boat buyers, we offer a dedicated team of experts to assist in finding the right boat for your cruising needs, lifestyle and budget. For boat sellers, we are able to use our cultivated network and targeted marketing reach to find buyers for a wide variety of yachts - from sportfishing battlewagons to cruising yachts and sailboats.

We are proud to be the authorized dealers for Viking Yachts, Sabre Yachts, Back Cove, Kadey-Krogen Yachts, SUMMIT MotorYachts, Mag Bay Yachts and Valhalla Boatworks.

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