Glastron GT 185 Bowrider 2007 boat specs
Glastron
Glastron GT 185 Bowrider 2007
2007
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VS
Glastron GXL 255 2008 boat specs
Glastron
Glastron GXL 255 2008
2008
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Glastron GT 185 Bowrider 2007 vs Glastron GXL 255 2008 — Same Brand, Different Boat

The Glastron GT 185 Bowrider 2007 vs Glastron GXL 255 2008 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.

Size is the most obvious dividing line here. The Glastron GXL 255 2008 measures 25,0 feet overall (2008), giving it roughly 7,0 additional feet of deck space compared to the Glastron GT 185 Bowrider 2007 at 18,0 feet (2007). Weight tells a clearer story for trailering families: the Glastron GXL 255 2008 tips the scales at 4 675 lbs — 2 360 lbs less than the Glastron GT 185 Bowrider 2007 at 2 315 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 425 hp, the Glastron GXL 255 2008 has a 290-hp advantage over the Glastron GT 185 Bowrider 2007's 135-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 GXL 255 2008 carries 56 gallons versus 23 gallons in the Glastron GT 185 Bowrider 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Bottom line: The Glastron GXL 255 2008 at 25,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Glastron GT 185 Bowrider 2007 at 18,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeGlastron
MakeGlastron
ModelGT 185 Bowrider
ModelGXL 255
Model Year2007
Model Year2008
Measurements / Dimensions
Beam88 in. (2.24 m)
Beam102 in. (2.59 m)
Beam - Meters2.24
Beam - Meters2.59
Beam - Inches88
Beam - Inches102
Deadrise21℃
Deadrise21℃
Depth - Detail44 in. (1.12 m) Cockpit: 28.5 in. (.72 m)
Depth - Detail57.5 in. (1.46 m) Cockpit: 37 in. (0.94 m)
Depth - Centimeters111.76
Depth - Centimeters147.32
Depth - Inches44
Depth - Inches57.5
Draft [max] - Detail31 in. (.79 m)
Draft [max] - Detail34 in. (0.86 m)
Draft [max] - Meters0.79
Draft [max] - Meters0.86
Draft [max] - Inches31
Draft [max] - Inches34
Weight - Detail2,315 lbs. (1,050 kg) w/3.0 GL Volvo Penta
Weight - Detail4,675 lbs. (2,120 kg) w/5.7 Gi Volvo Penta
Weight - kg1050.07
Weight - kg2120.54
Weight - lbs.2315
Weight - lbs.4675
Width [transom] - Detail86 in. (2.18 m)
Width [transom] - Detail98 in. (2.49 m)
Length - Meters5.61
Length - Meters7.62
Length - Feet18
Length - Feet25
Length - Inches5
Length - Inchesnot available
Length [over all with swim platform]18 ft. 5 in. (5.61 m)
Length [over all with swim platform]not available
Length overall - Detailnot available
Length overall - Detail25 ft. (7.62 m)
Length overall - Metersnot available
Length overall - Meters7.62
Length overall - Inchesnot available
Length overall - Inches3
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee
Engine and Drivetrain
Engine/s standard3.0 GL Volvo Penta
Engine/s standard5.0 GXi Volvo Penta (270 hp)
Fuel tank capacity - Detail23 gal. (87 l)
Fuel tank capacity - Detail56 gal. (212 l)
Fuel tank capacity - Liters87.06
Fuel tank capacity - Liters211.98
Fuel tank capacity - Gal23
Fuel tank capacity - Gal56
Fuel typeGas
Fuel typeGas
Drive typeI/O
Drive typeI/O
Engine max135 hp
Engine max425 hp
Operational Info
Maximum capacity1,150 lbs. (522 kg)
Maximum capacity1,800 lbs. (816 kg)
Trailer Info
Trailer - DetailEZ Loader TRST 3000 (painted)
Trailer - DetailEZ Loader GM 5800T (painted)

Glastron GT 185 Bowrider 2007 vs Glastron GXL 255 2008 — Common Questions

Which is the larger boat — the Glastron GT 185 Bowrider 2007 or the Glastron GXL 255 2008?
The Glastron GXL 255 2008 is the longer of the two at 25,0 feet overall. The Glastron GT 185 Bowrider 2007 comes in at 18,0 feet, making it roughly 7,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Glastron GT 185 Bowrider 2007 or the Glastron GXL 255 2008?
For trailering, the Glastron GT 185 Bowrider 2007 has the edge at 2 315 lbs dry weight versus 4 675 lbs for the Glastron GXL 255 2008. 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 GXL 255 2008 is rated to a maximum of 425 hp, giving it the larger power ceiling. The Glastron GT 185 Bowrider 2007 tops out at 135 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 passengers can the Glastron GXL 255 2008 carry?
The Glastron GXL 255 2008 has an official capacity rating of 7 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.
Which boat is wider, and does it affect trailering?
The Glastron GXL 255 2008 measures 102" wide, compared to 88" for the Glastron GT 185 Bowrider 2007. 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 GT 185 Bowrider 2007 or the Glastron GXL 255 2008?
The Glastron GXL 255 2008 has the bigger tank at 56 gallons, versus 23 gallons on the Glastron GT 185 Bowrider 2007. That 33-gallon difference translates to roughly 99–165 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Glastron GT 185 Bowrider 2007 and Glastron GXL 255 2008 from the same manufacturer?
Yes — both the Glastron GT 185 Bowrider 2007 and the Glastron GXL 255 2008 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.