Glastron DX 235 2011 boat specs
Glastron
Glastron DX 235 2011
2011
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VS
Glastron GT 185 2012 boat specs
Glastron
Glastron GT 185 2012
2012
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Glastron DX 235 2011 vs Glastron GT 185 2012 — Same Brand, Different Boat

Matching a modified vee Glastron DX 235 2011 against a deep vee Glastron GT 185 2012 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Glastron DX 235 2011 measures 22,5 feet overall (2011), giving it roughly 4,1 additional feet of deck space compared to the Glastron GT 185 2012 at 18,4 feet (2012). Weight tells a clearer story for trailering families: the Glastron GT 185 2012 tips the scales at 2 315 lbs — 2 311 lbs less than the Glastron DX 235 2011 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 2011 has a 80-hp advantage over the Glastron GT 185 2012's 220-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 2011 carries 73 gallons versus 24 gallons in the Glastron GT 185 2012. 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 DX 235 2011 is rated for 13 passengers, while the Glastron GT 185 2012 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron DX 235 2011 could be the deciding factor.

Bottom line: Choose the Glastron DX 235 2011 if your priority is putting more people on the water — it handles 13 passengers and at 22,5 ft it has the deck room to back that rating up comfortably. The Glastron GT 185 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeGlastron
MakeGlastron
ModelDX 235
ModelGT 185
Model Year2011
Model Year2012
Measurements / Dimensions
Beam102 in. (2.59 m)
Beam88 in. (2.24 m)
Beam - Meters2.59
Beam - Meters2.24
Beam - Inches102
Beam - Inches88
Deadrise15°
Deadrise21℃
Depth - Detail60 in. (1.52 m) Cockpit: 31 in. (0.79 m) Maximum: 69 in. (1.75 m)
Depth - Detail44 in. (1.12 m) Cockpit: 28.5 in. (0.72 m)
Depth - Centimeters175.26
Depth - Centimeters111.76
Depth - Inches69
Depth - Inches44
Draft [drive up] - Detail18 in. (0.46 m)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.46
Draft [drive up] metersnot available
Draft [drive up] inches18
Draft [drive up] inchesnot available
Draft [max] - Detail32 in. (0.81 m)
Draft [max] - Detail31 in. (0.79 m)
Draft [max] - Meters0.81
Draft [max] - Meters0.79
Draft [max] - Inches32
Draft [max] - Inches31
Weight - Detail4,000 lbs. (1,814 kg) with engine
Weight - Detail2,315 lbs. (1,050 kg)
Weight - kg1814.37
Weight - kg1050.07
Weight - lbs.4
Weight - lbs.2315
Width [transom] - Detail94 in. (2.39 m)
Width [transom] - Detail86 in. (2.18 m)
Length - Feet22.5
Length - Feet18.42
Length [over all with swim platform]24 ft. 4 in. (7.42 m)
Length [over all with swim platform]not available
Length overall - Detail22 ft. 6 in. (6.86 m)
Length overall - Detail18 ft. 5 in. (5.61 m)
Length overall - Meters6.86
Length overall - Meters5.61
Length overall - Inches27
Length overall - Inches221
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Engine makeVolvo Penta
Engine makeMercury
Engine model5.7 Gi
Engine model3.0L MPI EC MerCruiser (WPS)
Fuel tank capacity - Detail73 gal. (276 l)
Fuel tank capacity - Detail24 gal. (91 l)
Fuel tank capacity - Liters276.33
Fuel tank capacity - Liters90.85
Fuel tank capacity - Gal73
Fuel tank capacity - Gal24
Fuel typeGas
Fuel typeGas
Drive typeI/O
Drive typeI/O
Engine max300 hp
Engine max220 hp
Horsepowernot available
Horsepower135 hp
Operational Info
Maximum capacity1,950 lbs. (885 kg)
Maximum capacity1,100 lbs. (499 kg)
Maximum people13 or 1,950 lbs. (885 kg)
Maximum people8 or 1,100 lbs. (499 kg)
Trailer Info
Trailer - Length over all26 ft. 6 in. (8.08 m)
Trailer - Length over all21 ft. 10 in. (6.65 m)

Glastron DX 235 2011 vs Glastron GT 185 2012 — Common Questions

Which is the larger boat — the Glastron DX 235 2011 or the Glastron GT 185 2012?
The Glastron DX 235 2011 is the longer of the two at 22,5 feet overall. The Glastron GT 185 2012 comes in at 18,4 feet, making it roughly 4,1 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Glastron DX 235 2011 or the Glastron GT 185 2012?
For trailering, the Glastron DX 235 2011 has the edge at 4 lbs dry weight versus 2 315 lbs for the Glastron GT 185 2012. 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 2011 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Glastron GT 185 2012 tops out at 220 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 2011 is Coast Guard rated for 13 passengers, while the Glastron GT 185 2012 is certified for 8. 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 2011 measures 102" wide, compared to 88" for the Glastron GT 185 2012. 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 2011 or the Glastron GT 185 2012?
The Glastron DX 235 2011 has the bigger tank at 73 gallons, versus 24 gallons on the Glastron GT 185 2012. That 49-gallon difference translates to roughly 147–245 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Glastron DX 235 2011 and Glastron GT 185 2012 from the same manufacturer?
Yes — both the Glastron DX 235 2011 and the Glastron GT 185 2012 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.