Glastron GTS 180 2013 boat specs
Glastron
Glastron GTS 180 2013
2013
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VS
Glastron GX 235 2005 boat specs
Glastron
Glastron GX 235 2005
2005
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Glastron GTS 180 2013 vs Glastron GX 235 2005 — Same Brand, Different Boat

The Glastron GTS 180 2013 vs Glastron GX 235 2005 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.

The Glastron GX 235 2005 tops out at 270 hp. Engine specs for the Glastron GTS 180 2013 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Glastron GX 235 2005 carries 47 gallons versus 24 gallons in the Glastron GTS 180 2013. 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 GTS 180 2013 is rated for 8 passengers, while the Glastron GX 235 2005 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron GTS 180 2013 could be the deciding factor.

Bottom line: Choose the Glastron GTS 180 2013 if your priority is putting more people on the water — it handles 8 passengers and at 17,8 ft it has the deck room to back that rating up comfortably. The Glastron GX 235 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
General Boat Info
MakeGlastron
Makenot available
ModelGTS 18
Modelnot available
Model Year2013
Model Yearnot available
Measurements / Dimensions
Beam7 ft. 5 in. (2.26 m)
Beamnot available
Beam - Meters2.26
Beam - Metersnot available
Beam - Inches89
Beam - Inchesnot available
Deadrise20°
Deadrisenot available
Draft [drive up] - Detail14 in. (36 cm)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.36
Draft [drive up] metersnot available
Draft [drive up] inches14
Draft [drive up] inchesnot available
Draft [max] - Detail30 in. (76 cm)
Draft [max] - Detailnot available
Draft [max] - Meters0.76
Draft [max] - Metersnot available
Draft [max] - Inches3
Draft [max] - Inchesnot available
Weight - Detail2,100 lbs. (950 kg)
Weight - Detailnot available
Weight - kg952.54
Weight - kgnot available
Weight - lbs.21
Weight - lbs.not available
Height - Detail4 ft. 10 in. (1.47 m)
Height - Detailnot available
Height - Meters1.47
Height - Metersnot available
Height - Inches58
Height - Inchesnot available
Length - Feet17.83
Length - Feet23
Length overall - Detail17 ft. 10 in. (5.44 m)
Length overall - Detail23.00 ft
Length overall - Meters5.44
Length overall - Meters7.01
Length overall - Inches214
Length overall - Inches276
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail24 gal. (91 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters90.85
Fuel tank capacity - Liters177.91
Fuel tank capacity - Gal24
Fuel tank capacity - Gal47
Fuel typeGas
Fuel typeGas
Engine makenot available
Engine makeVolvo Penta
Horsepowernot available
Horsepower270 hp
Operational Info
Maximum capacity1,800 lbs. (816 kg)
Maximum capacitynot available
Maximum people8
Maximum peoplenot available
Boat typenot available
Boat typePower
Trailer Info
Trailer - Length over all21 ft. 6 in. (6.55 m)
Trailer - Length over allnot available
Trailer - Weight639 lbs. (290 kg)
Trailer - Weightnot available

Glastron GTS 180 2013 vs Glastron GX 235 2005 — Common Questions

Which is the larger boat — the Glastron GTS 180 2013 or the Glastron GX 235 2005?
The Glastron GX 235 2005 is the longer of the two at 23,0 feet overall. The Glastron GTS 180 2013 comes in at 17,8 feet, making it roughly 5,2 ft shorter — a meaningful difference in deck room and overall on-water presence.
What is the maximum horsepower rating for these boats?
The Glastron GX 235 2005 has a documented max rating of 270 hp. Engine specifications for the Glastron GTS 180 2013 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Glastron GTS 180 2013 is Coast Guard rated for 8 passengers, while the Glastron GX 235 2005 is certified for 7. 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 larger fuel tank — the Glastron GTS 180 2013 or the Glastron GX 235 2005?
The Glastron GX 235 2005 has the bigger tank at 47 gallons, versus 24 gallons on the Glastron GTS 180 2013. That 23-gallon difference translates to roughly 69–115 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Glastron GTS 180 2013 and Glastron GX 235 2005 from the same manufacturer?
Yes — both the Glastron GTS 180 2013 and the Glastron GX 235 2005 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.