Glastron DX 235 2006 boat specs
Glastron
Glastron DX 235 2006
2006
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VS
Glastron GT 205 2011 boat specs
Glastron
Glastron GT 205 2011
2011
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Glastron DX 235 2006 vs Glastron GT 205 2011 — Same Brand, Different Boat

The Glastron DX 235 2006 vs Glastron GT 205 2011 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

On paper these two are close siblings in the size department — Glastron DX 235 2006 at 22,0 ft versus Glastron GT 205 2011 at 20,7 ft. Weight tells a clearer story for trailering families: the Glastron GT 205 2011 tips the scales at 275 lbs — 271 lbs less than the Glastron DX 235 2006 at 4 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The power gap is worth calling out. Rated to 300 hp, the Glastron DX 235 2006 has a 30-hp advantage over the Glastron GT 205 2011's 270-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Glastron DX 235 2006 carries 73 gallons versus 35 gallons in the Glastron GT 205 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Glastron GT 205 2011 is rated for 9 passengers, while the Glastron DX 235 2006 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron GT 205 2011 could be the deciding factor.

Bottom line: Choose the Glastron GT 205 2011 if your priority is putting more people on the water — it handles 9 passengers and at 20,7 ft it has the deck room to back that rating up comfortably. The Glastron DX 235 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeGlastron
MakeGlastron
ModelDX 235
ModelGT 205
Model Year2006
Model Year2011
Measurements / Dimensions
Beam102 in. (2.59 m)
Beam92 in. (2.33 m)
Beam - Meters2.59
Beam - Meters2.34
Beam - Inches102
Beam - Inches92
Deadrise15℃
Deadrise21℃
Depth - Detail60 in. (1.52 m) Cockpit: 31 in. (.79 m)
Depth - Detail43 in. (1.09 m) Cockpit: 29 in. (0.74 m) Maximum: 56 in. (1.42 m)
Depth - Centimeters152.4
Depth - Centimeters142.24
Depth - Inches6
Depth - Inches56
Draft [max] - Detail32 in. (.81 m)
Draft [max] - Detail31.5 in. (0.80 m)
Draft [max] - Meters0.81
Draft [max] - Meters0.81
Draft [max] - Inches32
Draft [max] - Inches31.5
Weight - Detailw/ 5.7 GL Volvo Penta?: 4,000 lbs. (1,814 kg)
Weight - Detail2,750 lbs. (1,247 kg) with engine
Weight - kg1814.37
Weight - kg1247.38
Weight - lbs.4
Weight - lbs.275
Width [transom] - Detail94 in. (2.39 m)
Width [transom] - Detail88 in. (2.24 m)
Length - Feet22
Length - Feet20.67
Length - Inches6
Length - Inchesnot available
Length overall - Detail22 ft. 6 in. (6.86 m)
Length overall - Detail20 ft. 8 in. (6.3 m)
Length overall - Meters6.86
Length overall - Meters6.3
Length overall - Inches27
Length overall - Inches248
Draft [drive up] - Detailnot available
Draft [drive up] - Detail16.5 in. (0.42 m)
Draft [drive up] metersnot available
Draft [drive up] meters0.43
Draft [drive up] inchesnot available
Draft [drive up] inches16.5
Engine and Drivetrain
Engine/s standard5.0 GL Volvo Penta?
Engine/s standardnot available
Fuel tank capacity - Detail73 gal. (276 l)
Fuel tank capacity - Detail35 gal. (132 l)
Fuel tank capacity - Liters276.33
Fuel tank capacity - Liters132.49
Fuel tank capacity - Gal73
Fuel tank capacity - Gal35
Drive typeI/O
Drive typeI/O
Engine max300 hp
Engine max270 hp
Engine makenot available
Engine makeVolvo Penta
Engine modelnot available
Engine model3.0 GL
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,950 lbs. (885 kg)
Maximum capacity1,275 lbs. (578 kg)
Maximum peoplenot available
Maximum people9 or 1,275 lbs. (578 kg)
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee
Trailer Info
Trailer - Length over allnot available
Trailer - Length over all24 ft. 6 in. (7.46 m)

Glastron DX 235 2006 vs Glastron GT 205 2011 — Common Questions

Which is the larger boat — the Glastron DX 235 2006 or the Glastron GT 205 2011?
The Glastron DX 235 2006 is the longer of the two at 22,0 feet overall. The Glastron GT 205 2011 comes in at 20,7 feet, making it roughly 1,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Glastron DX 235 2006 or the Glastron GT 205 2011?
For trailering, the Glastron DX 235 2006 has the edge at 4 lbs dry weight versus 275 lbs for the Glastron GT 205 2011. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Glastron DX 235 2006 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Glastron GT 205 2011 tops out at 270 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Glastron DX 235 2006 is Coast Guard rated for 6 passengers, while the Glastron GT 205 2011 is certified for 9. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Glastron DX 235 2006 measures 102" wide, compared to 92" for the Glastron GT 205 2011. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Glastron DX 235 2006 or the Glastron GT 205 2011?
The Glastron DX 235 2006 has the bigger tank at 73 gallons, versus 35 gallons on the Glastron GT 205 2011. That 38-gallon difference translates to roughly 114–190 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Glastron DX 235 2006 and Glastron GT 205 2011 from the same manufacturer?
Yes — both the Glastron DX 235 2006 and the Glastron GT 205 2011 are built by Glastron. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.