Glastron GX 185 Ski & Fish 2006 boat specs
Glastron
Glastron GX 185 Ski & Fish 2006
2006
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VS
Glastron MX 175 2008 boat specs
Glastron
Glastron MX 175 2008
2008
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Glastron GX 185 Ski & Fish 2006 vs Glastron MX 175 2008 — Same Brand, Different Boat

The Glastron GX 185 Ski & Fish 2006 vs Glastron MX 175 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.

On paper these two are close siblings in the size department — Glastron GX 185 Ski & Fish 2006 at 18,0 ft versus Glastron MX 175 2008 at 17,0 ft. At 276 lbs and 228 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 225 hp, the Glastron GX 185 Ski & Fish 2006 has a 90-hp advantage over the Glastron MX 175 2008'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 GX 185 Ski & Fish 2006 carries 29 gallons versus 23 gallons in the Glastron MX 175 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 5 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

At this size, power-to-weight ratio matters more than outright horsepower. The Glastron GX 185 Ski & Fish 2006 comes in at 1 lbs per hp versus 2 lbs per hp for the Glastron MX 175 2008. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Bottom line: Performance buyers should lean toward the Glastron GX 185 Ski & Fish 2006 and its 225-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Glastron MX 175 2008 with its 135-hp rating is the more economical daily driver.
General Boat Info
MakeGlastron
MakeGlastron
ModelGX 185 Ski & Fish
ModelMX 175
Model Year2006
Model Year2008
Measurements / Dimensions
Beam91 in. (2.31 m)
Beam88 in. (2.24 m)
Beam - Meters2.31
Beam - Meters2.24
Beam - Inches91
Beam - Inches88
Deadrise21℃
Deadrise21℃
Depth - Detail43 in. (1.09 m) Cockpit: 29.5 in. (.75 m)
Depth - Detail44 in. (1.12 m) Cockpit: 28.5 in. (0.72 m)
Depth - Centimeters109.22
Depth - Centimeters111.76
Depth - Inches43
Depth - Inches44
Draft [max] - Detail31 in. (.79 m)
Draft [max] - Detail31 in. (0.79 m)
Draft [max] - Meters0.79
Draft [max] - Meters0.79
Draft [max] - Inches31
Draft [max] - Inches31
Weight - Detailw/ 4.3 GL Volvo Penta?: 2,760 lbs. (1,252 kg)
Weight - Detail2,280 lbs. (1,035 kg) with 3.0 GL Volvo Penta
Weight - kg1251.91
Weight - kg1034.19
Weight - lbs.276
Weight - lbs.228
Width [transom] - Detail86 in. (2.18 m)
Width [transom] - Detail86 in. (2.18 m)
Length - Feet18
Length - Feet17
Length overall - Detail18 ft. 0 in. (5.49 m)
Length overall - Detail17 ft. 1 in. (5.21 m)
Length overall - Meters5.49
Length overall - Meters5.21
Length overall - Inches216
Length overall - Inches205
Length - Inchesnot available
Length - Inches1
Engine and Drivetrain
Engine/s standard3.0 GL Volvo Penta?
Engine/s standard3.0 GL Volvo Penta
Fuel tank capacity - Detail29 gal. (110 l)
Fuel tank capacity - Detail23 gal. (87 l)
Fuel tank capacity - Liters109.78
Fuel tank capacity - Liters87.06
Fuel tank capacity - Gal29
Fuel tank capacity - Gal23
Drive typeI/O
Drive typeInboard/Outboard
Engine max225 hp
Engine max135 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,200 lbs. (544 kg)
Maximum capacity1,000 lbs. (454 kg)
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee
Trailer Info
Trailer - Detailnot available
Trailer - DetailEZ Loader MX 3000S (painted)

Glastron GX 185 Ski & Fish 2006 vs Glastron MX 175 2008 — Common Questions

Which is the larger boat — the Glastron GX 185 Ski & Fish 2006 or the Glastron MX 175 2008?
The Glastron GX 185 Ski & Fish 2006 is the longer of the two at 18,0 feet overall. The Glastron MX 175 2008 comes in at 17,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Glastron GX 185 Ski & Fish 2006 or the Glastron MX 175 2008?
For trailering, the Glastron MX 175 2008 has the edge at 228 lbs dry weight versus 276 lbs for the Glastron GX 185 Ski & Fish 2006. 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 GX 185 Ski & Fish 2006 is rated to a maximum of 225 hp, giving it the larger power ceiling. The Glastron MX 175 2008 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 people can each boat hold?
The Glastron GX 185 Ski & Fish 2006 is Coast Guard rated for 5 passengers, while the Glastron MX 175 2008 is certified for 5. 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 has the better power-to-weight ratio?
The Glastron GX 185 Ski & Fish 2006 has a better power-to-weight ratio at 1 lbs per hp compared to 2 lbs per hp for the Glastron MX 175 2008. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Glastron GX 185 Ski & Fish 2006 measures 91" wide, compared to 88" for the Glastron MX 175 2008. 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 GX 185 Ski & Fish 2006 or the Glastron MX 175 2008?
The Glastron GX 185 Ski & Fish 2006 has the bigger tank at 29 gallons, versus 23 gallons on the Glastron MX 175 2008. 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 GX 185 Ski & Fish 2006 and Glastron MX 175 2008 from the same manufacturer?
Yes — both the Glastron GX 185 Ski & Fish 2006 and the Glastron MX 175 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.