"Quantum" 125' Broward 125' · 1989
4 Staterooms · Twin MTU 16V92TADDEC, 1,400 hp each · Miami, Florida
Key Specifications
Length125'38.1m LOA
BuilderBrowardMotor Yacht
Year1989Refit 2022
Guests-4 staterooms
Max Speed17 knots15 kn cruise
Fuel8,742 gal999 gal water
Gross Tonnage293 GTGRP hull
Asking Price$3,900,000USD
Offered by its listing brokerage through the YATCO MLS - details and photos courtesy of the listing broker, as of August 20, 2026. Double G Yacht Sales acts as your buyer's representative at no cost to you.
M/Y Quantum
A 1989 Broward 125-footer refreshed in 2022 and ready to run.
"Quantum" is a 1989 Broward 125' motor yacht offered for sale at $3,900,000, lying Miami, Florida. South Florida is the deepest brokerage market in the world for large motor yachts, and condition separates the good buys from the money pits - which is why independent buyer representation matters more here than anywhere.
Power is twin MTU 16V92TADDEC, 1,400 hp each. She cruises around 15 knots and tops out near 17 knots, carrying 8,742 gallons of fuel.
Accommodations run to 4 staterooms. She carries interior by Broward Marine (USA).
Highlights
What sets this hull apart on today's market.
Greg Gaus has closed superyacht sales including the 164' Westport "Boardwalk" at $26,000,000 and the Westport 125 "Lion's Den" at $19,000,000, after 20+ years as a professional captain running vessels of this class. That is the lens every Double G buyer gets on this listing: what the hull is really worth, what the survey should focus on, and how she compares with every sistership currently for sale.
- Refit 2022 - updated systems and finishes
- Twin MTU 16V92TADDEC, 1,400 hp each
- 4 staterooms
- 8,742 gal fuel - Bahamas and Caribbean legs without stress
“
The 125’ (38.10m) Quantum was built by Broward Marine in 1989 with refits in 1995, 2015, and 2022. She accommodates up to 8 guests in 4 staterooms, plus up to 6 crew. As soon as you walk on board you are immediately struck with her spaciousness, which is much more than you would expect from a vessel of this size.Listing description · YATCO MLS
Buyer Representation
Buy her with Greg on your side of the table.
No cost to you - the buyer's broker is paid from the existing listing commission
Full-market search - every comparable hull on the YATCO MLS compared before you offer
Licensed captain, 20+ years - attends survey and sea trial personally
Sold-price data - negotiation backed by confirmed market results, not asking prices
Full Specifications
125' Broward "Quantum" Dossier
Dimensions & Capacities
LOA125 ft
Beam24.2 ft
Max Draft6.9 ft
Gross Tonnage293 GT
Fuel Capacity8,742 gal
Water Capacity999 gal
Performance
EnginesTwin MTU 16V92TADDEC, 1,400 hp each
Cruise Speed15 knots
Max Speed17 knots
Accommodations
Staterooms4
Build & Listing
BuilderBroward
ModelMotor Yacht
Year1989
Refit2022
InteriorBroward Marine (USA)
LocationMiami, Florida
Asking Price$3,900,000
Common Questions
"Quantum" questions, answered.
How much does the 125' Broward "Quantum" cost?
The asking price is $3,900,000. Contact Greg Gaus at Double G Yacht Sales at (954) 881-5500 - as your buyer's broker he negotiates on your side, at no cost to you.
Who is selling "Quantum"?
"Quantum" is offered by its listing brokerage through the YATCO MLS. Greg Gaus of Double G Yacht Sales represents you, the buyer: independent advice on price, survey attendance, and negotiation, paid from the existing listing commission - never by you.
What does it cost to run a 125-foot motor yacht?
As of 2026, industry estimates for a crewed 125-footer typically run high six figures to low seven figures per year, with a crew of about six to seven, covering crew, fuel, insurance, dockage, and maintenance. Greg can build a realistic operating budget for this yacht before you offer.
Where can I see "Quantum"?
She is lying in Miami, Florida and shows by appointment through your broker. Contact Double G Yacht Sales to arrange a private showing.
How does the purchase process work?
Accepted offer, then a survey and sea trial contingency of typically 7 to 14 days. Greg - a licensed captain with 20+ years at sea - attends the survey and sea trial personally and manages everything through closing.
How much is Florida sales tax on a yacht?
Florida charges 6% sales tax on boats but caps the total at $18,000 per vessel regardless of price - one of the most favorable regimes in the US. Out-of-state buyers who remove the vessel within the statutory window may qualify for an exemption.
How fast is she, and what is the range?
Cruise around 15 knots, top speed about 17 knots and 8,742 gallons of fuel with twin MTU 16V92TADDEC, 1,400 hp each - comfortable Florida-Bahamas legs and seasonal Caribbean runs.
Interested in "Quantum"?
Have Greg Represent Your Offer
Asking $3,900,000, lying Miami, Florida. Contact Greg Gaus for the full specification package, sisterships comparison, and a private showing - buyer representation at no cost to you.
Contact Greg →