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Model profile · for Great Loop buyers

Carver 445

The published record on this model and what owners report, with the questions worth asking while a boat is still a listing. This page covers the model. Every boat still needs its own homework.

A roomy 15-ft-beam aft-cabin motoryacht that can do the Loop if it clears the height gate. The diesel version is the Loop boat; the gas version is not.

The Carver 445 Aft Cabin is essentially a Carver 440 with an integrated swim platform, built on a solid fiberglass hull with a generous 15-foot beam, produced roughly 1996–1999. It offers a spacious two-stateroom aft-cabin layout well suited to liveaboard cruising, and diesel-powered examples have completed the Great Loop. The two decisive buyer issues are air draft (measure the actual boat; it can come in well under the Loop gate but only with the right arch/antenna setup) and confirming diesel rather than gas power, since some hulls were sold with gas engines that make the boat a poor long-distance cruiser.

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How to read the tags on this page. CLAIMstated by one source, not yet confirmed QUESTIONopen, and settled by looking at the boat itself CONTEXTbackground on how this model is built or used Sources are linked where published.

Air draft & clearance

CLAIM
Radar arch with mast/antennas is the height-driver; measure and identify what lowers Whatever is mounted on top of the arch (radar dome, VHF antenna, anchor light) sets the real air draft. Brokerage and owner data suggest this hull can come in well under Loop-gate territory (one listing cited ~16' bridge clearance, a 440 listing cited ~13' waterline-to-top-of-arch with a hinging antenna plate), but the figure varies with what prior owners installed. Forum members repeatedly caution that the number is boat-specific: 'Who knows what various prior owners have installed or modified over the years.' src: Trawler Forum 'Carver 440 Aft cabin...Looper boat?'; Curtis Stokes brokerage listing; yachtr.com 440 listing
Your move: Measure the actual air draft on this specific boat at its normal load, and identify exactly what unbolts, hinges, or swings down (arch, radar, antennas) and how much each item saves.
CONTEXT
This hull has a proven Loop track record when set up to clear A 445 has completed the Great Loop (a ~13-month voyage begun May 2019) and is listed as a Great Loop veteran, confirming the model can be brought under the controlling height with the right arch/antenna arrangement. It is not an inherently too-tall boat, but each hull's setup differs. src: Soundings feature; Curtis Stokes brokerage listing

Engines (hull spec)

QUESTION
Is this hull diesel-powered, or one of the gas-engine examples? Some 440/445 hulls were sold with gas engines rather than diesels. A long-term 440 owner notes published weight specs are misleading because the boat came with gassers as well as diesels, and a Carver enthusiast warned that gas-powered examples are not a great choice for long-distance cruising. Which engine this hull received is a property of the specific boat, and it materially changes range and Loop suitability. src: Denison Yacht Sales; Trawler Forum 'Carver 440 Research'
Your move: Confirm in writing that this hull has twin diesels (check engine data plates and hour meters against the listing), not gas engines, before making an offer.

Systems & build

CLAIM
Side-window framing leaks and wood-core rot are a documented 440/445 issue A 440 owner on the Loop reported major side-window leaking after heavy rain and, on opening it up, found a vinyl-wrapped wood piece behind the framing. That's a wet/rot risk where window frames meet the cabin sides. Water intrusion at the windows can lead to soft framing and cabin-side damage over time. src: YachtForums; Carver 440 owner report (Loop), forum
Your move: During survey, have the surveyor moisture-map the cabin sides around every window, and ask the owner about any past window leaks or reseal/rebuild work and what it included.

Layout & accommodation

CONTEXT
Two-stateroom aft-cabin layout with a 15-ft beam gives strong liveaboard volume The aft-cabin configuration puts a full-beam master aft and a forward stateroom, with a large salon between. The 15-foot beam makes the interior notably roomy for the length, which is why the model appeals to couples doing extended cruising like the Loop. src: Denison Yacht Sales; HMY Powerboat Guide; Soundings

Draft & handling

CLAIM
Moderate draft (~4'3") suits Loop waters; confirm loaded draft on this boat Published draft is around 4'3", which is comfortable for most Loop routes. Actual draft depends on how the boat is loaded (fuel ~476 gal, water ~165 gal, gear, dinghy), so the working number when cruising loaded can be deeper than the spec. src: Curtis Stokes & Associates; Soundings
Your move: Confirm the loaded running draft with tanks near full and normal cruising gear aboard.

Reading this boat

QUESTION
What does the maintenance history show for the engine raw-water/heat-exchange systems on this hull? Because this hull carries diesels with heat-exchange and aftercooling systems, the service history of those cooling components is a major driver of condition and future cost. This is about what THIS boat has had done, not the engine family in general.
Your move: Ask the owner/broker for dated service records showing when cooling-side and aftercooler service was last performed, and by whom, and get any prior mechanical survey.
CONTEXT
Owner-reported fuel burn suggests good Loop range at slow cruise, but no published curve One owner of a diesel 440 with 450 hp Cummins reported about 33 gph at 17 to 18 knots and 2 to 3 NM/gal at 9 knots, with the boat at about 38,000 lb loaded for cruising. That fits the same 8.3-liter Cummins in other boats: on the Seaboard Marine Cummins forum, owners report about 29 to 34 gph total for twins at 2,140 to 2,340 rpm. At 9 knots the miles per gallon are roughly four to five times better, which is where this boat's Loop range comes from. These are owner figures, not a published fuel-burn curve for the 445, so treat them as indicative only. src: Trawler Forum owner report ('Carver 440 Research'); Seaboard Marine Cummins forum ('480CE High Fuel flow at Cruise')
Your move: Verify real fuel burn on a sea trial at both displacement and cruise speed, and calculate usable range with a one-third reserve.

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