Duckworth Advantage Inboard 18
Year 2012
Length 18 ft
Price Call

Boat Details
Hull Material AluminumHull Shape Modified Vee 
Beam 7 ft 1 inDry Weight 2375 lb 
Fuel Capacity 42 galDeadrise at Transom 14° 


With its wide 14-degree hull, the Advantage Inboard attacks shallow water with the performance you expect from a Duckworth. And getting on plane, and staying there, is of little consequence. The 18' and 19' Advantage Inboards feature a GM 305 cubic inch, V8 engine that produces 280 horsepower-a perfect thrust to weight ratio for a boat weighing less than 2500 lbs. The 20' and 21' Advantage Inboards achieve optimum performance with GM's 350 cubic inch V8. With 310 horses powering the American Turbine SD-309 jet, you get a fast, smooth handling boat. The Hydro-Flow hull comes standard, as does the HD intake and stainless rock grate. The Advantage Inboard is as comfortable as it is spacious. The interior features are nothing short of exceptional. The seating is signature Duckworth quality, as is the heavy-duty convertible top. With so much versatility going for it, it can go virtually anywhere. When you're along for the ride, just remember: take only pictures and leave only wakes.

Standard Equipment
  • Extruded Chine, Gunwale, Toe rail & Keel Strip
  • Duckworth HD Intake w/ stainless steel rock grate
  • Heavy duty convertible top with side curtains and backdrop
  • 3 piece, welded, walk through windshield with grab handles
  • Driver windshield wiper
  • Recessed self bailing diamond tread bow deck
  • Standard size bow box
  • 3" bow and stern rails
  • 2 - Folding seats on pedestals
  • 26" rear storage jump seats w/ backrest
  • Bow storage
  • Single lever control
  • Heater / defroster w/ 4 vents
  • Heavy duty rotary steering
  • Full gauge instrumentation package w/12V outlet
  • Navigation and anchor lights
  • Marine horn
  • Choice of 11 standard paint colors
  • Top, ½ side and deck paint
  • Side striping and vinyl graphics
  • Marine grade plywood floors
  • Pressure tested sub-floor fuel cell
  • Basic flotation foam package
  • Carpeted motor box w/sound deadening foam
  • Choice of slate / sandstone interior package
  • Choice of carpet or vinyl floor
  • Carpeted sidewalls and side trays
  • Locking glove box
  • Cup holders
  • Netted storage
  • Gunwale rod racks
  • Welded bow eye
  • 2 - Welded stern eyes
  • 4 - 8" Welded cleats
  • Fuel / water separator
  • 1250 GPH bilge pump
  • In-line muffler system
  • Heavy duty marine battery
  • Standard swim platform/pump guard
  • Transducer bracket
  • Zinc anodes