Glastron GT 185 2021 boat specs
Glastron
Glastron GT 185 2021
2021
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VS
Glastron GTD 240 2020 boat specs
Glastron
Glastron GTD 240 2020
2020
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Glastron GT 185 2021 vs Glastron GTD 240 2020 — Same Brand, Different Boat

The Glastron GT 185 2021 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 GTD 240 2020 is rated for 7 passengers, while the Glastron GT 185 2021 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron GTD 240 2020 could be the deciding factor.

Bottom line: Choose the Glastron GTD 240 2020 if your priority is putting more people on the water — it handles 7 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Glastron GT 185 2021 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail5.00 ft
Length overall - Detail24.00 ft
Length - Feet5
Length - Feet24
Length overall - Meters1.52
Length overall - Meters7.32
Length overall - Inches60
Length overall - Inches288
Engine and Drivetrain
Fuel typeGas
Fuel typenot available
Operational Info
Boat typePower
Boat typePower

Glastron GT 185 2021 vs Glastron GTD 240 2020 — Common Questions

Which is the larger boat — the Glastron GT 185 2021 or the Glastron GTD 240 2020?
The Glastron GTD 240 2020 is the longer of the two at 24,0 feet overall. The Glastron GT 185 2021 comes in at 5,0 feet, making it roughly 19,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
How many people can each boat hold?
The Glastron GT 185 2021 is Coast Guard rated for 1 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 GT 185 2021 and Glastron GTD 240 2020 from the same manufacturer?
Yes — both the Glastron GT 185 2021 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.