Glastron GLS 255  2010 boat specs
Glastron
Glastron GLS 255 2010
2010
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VS
Glastron GTD 240 2020 boat specs
Glastron
Glastron GTD 240 2020
2020
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Glastron GLS 255 2010 vs Glastron GTD 240 2020 — Same Brand, Different Boat

The Glastron GLS 255 2010 vs Glastron GTD 240 2020 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.

For family outings this is probably the sharpest distinction between the two. The Glastron GLS 255 2010 is rated for 12 passengers, while the Glastron GTD 240 2020 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron GLS 255 2010 could be the deciding factor.

Bottom line: Choose the Glastron GLS 255 2010 if your priority is putting more people on the water — it handles 12 passengers and at 25,3 ft it has the deck room to back that rating up comfortably. The Glastron GTD 240 2020 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
ModelGLS 255
Modelnot available
Model Year201
Model Yearnot available
Measurements / Dimensions
Beam102 in. (2.59 m)
Beamnot available
Beam - Meters2.59
Beam - Metersnot available
Beam - Inches102
Beam - Inchesnot available
Deadrise21℃
Deadrisenot available
Depth - Detail59.5 in. (1.51 m) Cockpit: 36 in. (0.91 m) Maximum: 72.5 in. (1.84 m)
Depth - Detailnot available
Depth - Centimeters185.42
Depth - Centimetersnot available
Depth - Inches72.5
Depth - Inchesnot available
Draft [drive up] - Detail18.5 in. (0.47 m)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.48
Draft [drive up] metersnot available
Draft [drive up] inches18.5
Draft [drive up] inchesnot available
Draft [max] - Detail34 in. (0.86 m)
Draft [max] - Detailnot available
Draft [max] - Meters0.86
Draft [max] - Metersnot available
Draft [max] - Inches34
Draft [max] - Inchesnot available
Weight - Detail4,600 lbs. (2,087 kg) with engine
Weight - Detailnot available
Weight - kg2086.52
Weight - kgnot available
Weight - lbs.46
Weight - lbs.not available
Width [transom] - Detail97 in. (2.46 m)
Width [transom] - Detailnot available
Length - Feet25.33
Length - Feet24
Length overall - Detail25 ft. 4 in. (7.72 m)
Length overall - Detail24.00 ft
Length overall - Meters7.72
Length overall - Meters7.32
Length overall - Inches304
Length overall - Inches288
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail56 gal. (212 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters211.98
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal56
Fuel tank capacity - Galnot available
Fuel typeGas
Fuel typenot available
Drive typeI/O
Drive typenot available
Operational Info
Maximum capacity2,000 lbs. (907 kg)
Maximum capacitynot available
Maximum people12 or 1,800 lbs. (816 kg)
Maximum peoplenot available
Boat typenot available
Boat typePower
Trailer Info
Trailer - Length over all26 ft. 5 in. (8.05 m)
Trailer - Length over allnot available

Glastron GLS 255 2010 vs Glastron GTD 240 2020 — Common Questions

Which is the larger boat — the Glastron GLS 255 2010 or the Glastron GTD 240 2020?
The Glastron GLS 255 2010 is the longer of the two at 25,3 feet overall. The Glastron GTD 240 2020 comes in at 24,0 feet, making it roughly 1,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
How many people can each boat hold?
The Glastron GLS 255 2010 is Coast Guard rated for 12 passengers, while the Glastron GTD 240 2020 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.
Are the Glastron GLS 255 2010 and Glastron GTD 240 2020 from the same manufacturer?
Yes — both the Glastron GLS 255 2010 and the Glastron GTD 240 2020 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.