Ultra-roomy; luxurious, interior comforts, and stern driven performance is all you need to know about the GTDX 205. Each of your 11 passengers will have their favorite spot in this pristine 20-foot deck boat. A widened bow allows for extra leg room and the stern sports a large sun pad for sunbathing and prepping for an afternoon of wake fun. Don't settle for less than you deserve...a #GlastronSummer is easily within reach with the GTDX 205.

Color Options


L.O.A 20' 4" 6.2 m
Beam 8' 6" 2.54 m
Fuel Capacity 40 gal 151 L
Draft Up 18" 46 cm
Draft Down 36" 91 cm
Maximum Capacity 1650 lbs 748 kg
Persons Capacity 11 11
Approx. Boat Weight 3750 lbs 1701 kg
Deadrise 17° 17°
Bridge Clearance 3' 11" 1.2 m


Standard Features

Hull and Deck

  • Bow and stern eyes, stainless steel
  • Cleats, stainless steel
  • Fiberglass stringers
  • Engine vents, transom-mounted
  • Gunnel, black plastic
  • Horn, concealed
  • Ladder, stainless steel
  • Meets applicable ABYC, Canadian, IOS and USCG standards, NMMA and CE Certified
  • Navigational lighting
  • Rub rail, rigid vinyl w/chrome insert
  • Swim platform(s), integrated, skid-resistant surface
  • Windshield, roadster style, exclusive design


  • Assist handles, synthetic
  • Bow seats with storage & seat latch
  • Cooler, built-in under bench seat
  • Courtesy light
  • Fiberglass floor w/built-in footrests & drains
  • Flip-up bucket seat(s)
  • Seating, full-width bench seat, storage beneath
  • Walk-thru transom
  • Water intrusion management system
  • Seating, flip up bucket bolster(s)
  • Interior choice: White & Savannah Sand
  • Ski locker, hinge lid


  • Emergency engine shut-off
  • Glastron custom gauges, fog-resistant
  • Hydraulic tilt steering
  • Instrumentation: 5" multi-function gauges; GPS speedometer
  • Unique pull-knob switches


  • Bilge pump, automatic


  • Bimini top, Sunbrella®


  • Disc brakes
  • Glastron custom-matched trailer, single axle

Tow Sports

  • Ski tow, stainless steel



  • Windscreen


  • Stereo, Kicker® AM/FM, MP3 port, and Bluetooth® Connectivity


  • Cockpit cover, Sunbrella®


  • Galvanized trailer w/GatorHyde finish
  • Spare tire & wheel
  • Trailer delete

Power Options

  • Volvo V6-200/DI/SX 200hp (NA in USA)
  • Volvo V6-200C/DI/SX 200hp
  • MerCruiser 4.5L 200/Alpha 200hp (NA in USA)
For a complete list of features, options and available power, see an authorized Glastron dealer for additional details. glastron.com