Glastron GT 185 Bowrider 2007 boat specs
Glastron
Glastron GT 185 Bowrider 2007
2007
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VS
Glastron GT 205 SF 2012 boat specs
Glastron
Glastron GT 205 SF 2012
2012
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Glastron GT 185 Bowrider 2007 vs Glastron GT 205 SF 2012 — Same Brand, Different Boat

The Glastron GT 185 Bowrider 2007 vs Glastron GT 205 SF 2012 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 185 Bowrider 2007 at 18,0 ft versus Glastron GT 205 SF 2012 at 20,7 ft. Weight tells a clearer story for trailering families: the Glastron GT 185 Bowrider 2007 tips the scales at 2 315 lbs — 2 040 lbs more than the Glastron GT 205 SF 2012 at 275 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 270 hp, the Glastron GT 205 SF 2012 has a 135-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 GT 205 SF 2012 carries 34 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 GT 205 SF 2012 at 20,7 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
ModelGT 205 SF
Model Year2007
Model Year2012
Measurements / Dimensions
Beam88 in. (2.24 m)
Beam92 in. (2.33 m)
Beam - Meters2.24
Beam - Meters2.34
Beam - Inches88
Beam - Inches92
Deadrise21℃
Deadrise21℃
Depth - Detail44 in. (1.12 m) Cockpit: 28.5 in. (.72 m)
Depth - Detail43 in. (1.09 m) Cockpit: 29 in. (0.74 m)
Depth - Centimeters111.76
Depth - Centimeters109.22
Depth - Inches44
Depth - Inches43
Draft [max] - Detail31 in. (.79 m)
Draft [max] - Detail31.5 in. (0.80 m)
Draft [max] - Meters0.79
Draft [max] - Meters0.81
Draft [max] - Inches31
Draft [max] - Inches31.5
Weight - Detail2,315 lbs. (1,050 kg) w/3.0 GL Volvo Penta
Weight - Detail2,750 lbs. (1,247 kg)
Weight - kg1050.07
Weight - kg1247.38
Weight - lbs.2315
Weight - lbs.275
Width [transom] - Detail86 in. (2.18 m)
Width [transom] - Detail88 in. (2.24 m)
Length - Meters5.61
Length - Metersnot available
Length - Feet18
Length - Feet20.67
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 - Detail20 ft. 8 in. (6.3 m)
Length overall - Metersnot available
Length overall - Meters6.3
Length overall - Inchesnot available
Length overall - Inches248
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee
Engine and Drivetrain
Engine/s standard3.0 GL Volvo Penta
Engine/s standardnot available
Fuel tank capacity - Detail23 gal. (87 l)
Fuel tank capacity - Detail34 gal. (128 l)
Fuel tank capacity - Liters87.06
Fuel tank capacity - Liters128.7
Fuel tank capacity - Gal23
Fuel tank capacity - Gal34
Fuel typeGas
Fuel typeGas
Drive typeI/O
Drive typeI/O
Engine max135 hp
Engine max270 hp
Engine makenot available
Engine makeMercury
Engine modelnot available
Engine model4.3L MPI EC MerCruiser
Horsepowernot available
Horsepower220 hp
Operational Info
Maximum capacity1,150 lbs. (522 kg)
Maximum capacity1,275 lbs. (578 kg)
Maximum peoplenot available
Maximum people9 or 1,275 lbs. (578 kg)
Trailer Info
Trailer - DetailEZ Loader TRST 3000 (painted)
Trailer - Detailnot available
Trailer - Length over allnot available
Trailer - Length over all24 ft. 6 in. (7.46 m)

Glastron GT 185 Bowrider 2007 vs Glastron GT 205 SF 2012 — Common Questions

Which is the larger boat — the Glastron GT 185 Bowrider 2007 or the Glastron GT 205 SF 2012?
The Glastron GT 205 SF 2012 is the longer of the two at 20,7 feet overall. The Glastron GT 185 Bowrider 2007 comes in at 18,0 feet, making it roughly 2,7 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 GT 205 SF 2012?
For trailering, the Glastron GT 205 SF 2012 has the edge at 275 lbs dry weight versus 2 315 lbs for the Glastron GT 185 Bowrider 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 205 SF 2012 is rated to a maximum of 270 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 GT 205 SF 2012 carry?
The Glastron GT 205 SF 2012 has an official capacity rating of 9 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 205 SF 2012 measures 92" 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 GT 205 SF 2012?
The Glastron GT 205 SF 2012 has the bigger tank at 34 gallons, versus 23 gallons on the Glastron GT 185 Bowrider 2007. That 11-gallon difference translates to roughly 33–55 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Glastron GT 185 Bowrider 2007 and Glastron GT 205 SF 2012 from the same manufacturer?
Yes — both the Glastron GT 185 Bowrider 2007 and the Glastron GT 205 SF 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.