Glastron GT 225 2008 boat specs
Glastron
Glastron GT 225 2008
2008
View full specs →
VS
Glastron GXL 185 Ski & Fish 2007 boat specs
Glastron
Glastron GXL 185 Ski & Fish 2007
2007
View full specs →

Glastron GT 225 2008 vs Glastron GXL 185 Ski & Fish 2007 — Same Brand, Different Boat

The Glastron GT 225 2008 vs Glastron GXL 185 Ski & Fish 2007 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 GT 225 2008 at 21,0 ft versus Glastron GXL 185 Ski & Fish 2007 at 18,0 ft. Weight tells a clearer story for trailering families: the Glastron GXL 185 Ski & Fish 2007 tips the scales at 274 lbs — 271 lbs less than the Glastron GT 225 2008 at 3 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 320 hp, the Glastron GT 225 2008 has a 185-hp advantage over the Glastron GXL 185 Ski & Fish 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 GT 225 2008 carries 35 gallons versus 29 gallons in the Glastron GXL 185 Ski & Fish 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Bottom line: The Glastron GT 225 2008 at 21,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Glastron GXL 185 Ski & Fish 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 225
ModelGXL 185 Ski & Fish
Model Year2008
Model Year2007
Measurements / Dimensions
Beam99 in. (2.53 m)
Beam91 in. (2.31 m)
Beam - Meters2.51
Beam - Meters2.31
Beam - Inches99
Beam - Inches91
Deadrise21℃
Deadrise21℃
Depth - Detail6.5 in. (1.18 m) Cockpit: 30.5 in. (0.77 m)
Depth - Detail43 in. (1.09 m) Cockpit: 29.5 in. (.75 m)
Depth - Centimeters78.74
Depth - Centimeters109.22
Depth - Inches30.5
Depth - Inches43
Draft [max] - Detail31.5 in. (0.80 m)
Draft [max] - Detail31 in. (.79 m)
Draft [max] - Meters0.81
Draft [max] - Meters0.79
Draft [max] - Inches31.5
Draft [max] - Inches31
Weight - Detail3,000 lbs. (1,364 kg) w/5.0 GL Volvo Penta
Weight - Detail2,740 lbs. (1,243 kg) w/4.3 GL Volvo Penta
Weight - kg1360.78
Weight - kg1242.84
Weight - lbs.3
Weight - lbs.274
Width [transom] - Detail92 in. (2.34 m)
Width [transom] - Detail86 in. (2.18 m)
Length - Meters6.55
Length - Meters5.49
Length - Feet21
Length - Feet18
Length - Inches6
Length - Inchesnot available
Length [over all with swim platform]21 ft. 6 in. (6.55 m)
Length [over all with swim platform]not available
Length overall - Detailnot available
Length overall - Detail18 ft. (5.49 m)
Length overall - Metersnot available
Length overall - Meters5.49
Length overall - Inchesnot available
Length overall - Inches216
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Engine/s standard5.0 GL Volvo Penta (220 hp)
Engine/s standard3.0 GL Volvo Penta
Fuel tank capacity - Detail35 gal. (132 l)
Fuel tank capacity - Detail29 gal. (110 l)
Fuel tank capacity - Liters132.49
Fuel tank capacity - Liters109.78
Fuel tank capacity - Gal35
Fuel tank capacity - Gal29
Fuel typeGas
Fuel typeGas
Drive typeI/O
Drive typeI/O
Engine max320 hp
Engine max135 hp
Operational Info
Maximum capacity1,475 lbs. (669 kg)
Maximum capacity1,200 lbs. (544 kg)
Trailer Info
Trailer - DetailEZ Loader GM 4000T (painted)
Trailer - DetailEZ Loader TRST 3500 (painted)

Glastron GT 225 2008 vs Glastron GXL 185 Ski & Fish 2007 — Common Questions

Which is the larger boat — the Glastron GT 225 2008 or the Glastron GXL 185 Ski & Fish 2007?
The Glastron GT 225 2008 is the longer of the two at 21,0 feet overall. The Glastron GXL 185 Ski & Fish 2007 comes in at 18,0 feet, making it roughly 3,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Glastron GT 225 2008 or the Glastron GXL 185 Ski & Fish 2007?
For trailering, the Glastron GT 225 2008 has the edge at 3 lbs dry weight versus 274 lbs for the Glastron GXL 185 Ski & Fish 2007. 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 GT 225 2008 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Glastron GXL 185 Ski & Fish 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 185 Ski & Fish 2007 carry?
The Glastron GXL 185 Ski & Fish 2007 has an official capacity rating of 5 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 GT 225 2008 measures 99" wide, compared to 91" for the Glastron GXL 185 Ski & Fish 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 225 2008 or the Glastron GXL 185 Ski & Fish 2007?
The Glastron GT 225 2008 has the bigger tank at 35 gallons, versus 29 gallons on the Glastron GXL 185 Ski & Fish 2007. That 6-gallon difference translates to roughly 18–30 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Glastron GT 225 2008 and Glastron GXL 185 Ski & Fish 2007 from the same manufacturer?
Yes — both the Glastron GT 225 2008 and the Glastron GXL 185 Ski & Fish 2007 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.