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296data points analyzed by Sailpages.com to compile this GUNBOAT 48 buyer’s report
GUNBOAT 48

GUNBOAT 48

GunboatπŸ‡ΊπŸ‡ΈΒ· Design: Morelli & Melvin (USA)
$1,335,821 avg$1,292,111 – $1,379,531 (2 listings)from 2006
$3.4K – $9.0K est. annual maintenance
Catamaran / MultihullmultiFractional SloopVariableTwin/Triple

Specifications

Hull

LOA48.36 ft
LWL45.93 ft
Beam24.25 ft
Draft7.38 ft/ 1.97 ft min
Displacement17,700 lb
Hull speed1.34·√LWL9.1 kn

About the GUNBOAT 48

Sailpages Buyer's Take

The Gunboat 48 is a high-performance offshore cruiser designed by Morelli & Melvin and built by Gunboat, with production records indicating a start year of 2006 and an unspecified total hull count. It is characterized by its extreme beam of 24.25 ft and lightweight displacement of 17700.0 lb, creating a unique blend of speed and stability.

Best for:
This vessel is ideal for experienced offshore cruisers and racers who prioritize high-speed passage making and modern amenities, as evidenced by the high prevalence of solar panels, watermakers, and bow thrusters in owner reports.
Bluewater capability:
With a low capsize ratio of 3.73 and a comfort ratio of 8.4, the Gunboat 48 is well-suited for bluewater cruising, though its variable keel options and twin/triple keel configuration require careful assessment for shallow water operations.
Comparables:
Comparable to other high-performance multihulls or wide-beam monohulls from the mid-2000s, such as the X-Yachts or certain Fountaine-Pajot models, due to its fractional sloop rig and emphasis on sail area-to-displacement ratio (32.44).

Performance

Comfort8.4
Capsize3.73
SA/Disp32.4
Disp/Len82

Market Price

Low
$1,292,111
Average
$1,335,821
High
$1,379,531
Based on 2 listings across 2 marketplaces

Estimated Cost of Ownership

Based on 48.36ft LOA. Actual costs vary by condition, usage, and local rates.

$/ft/mo
Annual Maintenance
$3.4K – $9.0K
Hull, rigging, sails, engine service
Annual Docking
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Annual Insurance
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Articles & Reviews

Known Issues & Pre-Purchase Inspection

18 reported issues across 9 systems for the GUNBOAT 48, compiled from owner reports in sailing forums and owner-association material.

6 critical5 major7 minor
Rigging4Structural3Deck2Rudder2Hull2Engine2Keel1Electrical1Plumbing1

Unlock the full inspection report

Thinking of buying a GUNBOAT 48? This is an in-depth report on the faults this model is known for β€” so you know exactly what to check when you walk the boat. For the price of a coffee.

  • βœ“ All 18 specific issues β€” severity, symptoms & fixes
  • βœ“ Model-specific pre-purchase inspection checklist
  • βœ“ Downloadable PDF to take to your surveyor β€” yours to keep

One-time $2.99 Β· secure checkout by Stripe Β· instant access Β· 30 days online, PDF yours to keep

Similar Sailboats

Which engine powers your GUNBOAT 48?

We haven't confirmed the engine for this model yet. If you own or know one, tell us β€” as owners report in, we build an accurate picture over time.

Brands sometimes mentioned for this model: Westerbeke β€” is it one of these?

Already know your engine? Search all engines β†’ to find its exact parts.

Used sails that fit the GUNBOAT 48

Checking eBay for sails sized to this boat's rig…