Glastron DS 205 2008 vs Glastron GT 225 2012 - Boat Spec Comparison

Q: Which is the larger boat — the Glastron DS 205 2008 or the Glastron GT 225 2012?

The Glastron GT 225 2012 is the longer of the two at 21,5 feet overall. The Glastron DS 205 2008 comes in at 2,0 feet, making it roughly 19,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Glastron DS 205 2008 or the Glastron GT 225 2012?

For trailering, the Glastron GT 225 2012 has the edge at 3 lbs dry weight versus 293 lbs for the Glastron DS 205 2008. 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.

Q: Which boat can handle a bigger outboard?

The Glastron GT 225 2012 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Glastron DS 205 2008 tops out at 270 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.

Q: How many people can each boat hold?

The Glastron DS 205 2008 is Coast Guard rated for 6 passengers, while the Glastron GT 225 2012 is certified for 10. 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.

Q: Which boat is wider, and does it affect trailering?

The Glastron DS 205 2008 measures 102" wide, compared to 100" for the Glastron GT 225 2012. 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.

Q: Which boat has the larger fuel tank — the Glastron DS 205 2008 or the Glastron GT 225 2012?

The Glastron GT 225 2012 has the bigger tank at 34 gallons, versus 5 gallons on the Glastron DS 205 2008. That 29-gallon difference translates to roughly 87–145 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Glastron DS 205 2008 and Glastron GT 225 2012 from the same manufacturer?

Yes — both the Glastron DS 205 2008 and the Glastron GT 225 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.

Boat Comparison

Glastron DS 205 2008 vs Glastron GT 225 2012

Glastron

Glastron DS 205 2008

2008

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Glastron

Glastron GT 225 2012

2012

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Detailed Evaluation & Buyer Recommendation

Glastron DS 205 2008 vs Glastron GT 225 2012 — Same Brand, Different Boat

Matching a modified vee Glastron DS 205 2008 against a deep vee Glastron GT 225 2012 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Glastron GT 225 2012 measures 21,5 feet overall (2012), giving it roughly 19,5 additional feet of deck space compared to the Glastron DS 205 2008 at 2,0 feet (2008). Weight tells a clearer story for trailering families: the Glastron DS 205 2008 tips the scales at 293 lbs — 290 lbs more than the Glastron GT 225 2012 at 3 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 300 hp, the Glastron GT 225 2012 has a 30-hp advantage over the Glastron DS 205 2008's 270-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 225 2012 carries 34 gallons versus 5 gallons in the Glastron DS 205 2008. 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 GT 225 2012 is rated for 10 passengers, while the Glastron DS 205 2008 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron GT 225 2012 could be the deciding factor.

Bottom line: Choose the Glastron GT 225 2012 if your priority is putting more people on the water — it handles 10 passengers and at 21,5 ft it has the deck room to back that rating up comfortably. The Glastron DS 205 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.

General Boat Info

MakeGlastron

ModelDS 205

ModelGT 225

Model Year2008

Model Year2012

Measurements / Dimensions

Beam102 in. (2.59 m)

Beam99.5 in. (2.53 m)

Beam - Meters2.59

Beam - Meters2.54

Beam - Inches102

Beam - Inches99.5

Deadrise17℃

Deadrise21℃

Depth - Detail50.5 in. (1.28 m) Cockpit: 35 in. (0.89 m)

Depth - Detail46.5 in. (1.18 m) Cockpit: 30.5 in. (0.77 m)

Depth - Centimeters129.54

Depth - Centimeters119.38

Depth - Inches50.5

Depth - Inches46.5

Draft [max] - Detail28 in. (0.71 m)

Draft [max] - Detail31.5 in. (0.80 m)

Draft [max] - Meters0.71

Draft [max] - Meters0.81

Draft [max] - Inches28

Draft [max] - Inches31.5

Weight - Detail2,930 lbs. (1,330 kg) w/4.3 GL Volvo Penta

Weight - Detail3,000 lbs. (1,364 kg)

Weight - kg1329.02

Weight - kg1360.78

Weight - lbs.293

Weight - lbs.3

Width [transom] - Detail94 in. (2.39 m)

Width [transom] - Detail92 in. (2.34 m)

Length - Meters6.12

Length - Metersnot available

Length - Feet2

Length - Feet21.5

Length - Inches1

Length - Inchesnot available

Length overall - Detail20 ft. 1 in. (6.12 m)

Length overall - Detail21 ft. 6 in. (6.55 m)

Length overall - Meters6.12

Length overall - Meters6.55

Length overall - Inches241

Length overall - Inches258

Body / Hull

Hull materialFiberglass

Hull typeModified Vee

Hull typeDeep Vee

Engine and Drivetrain

Engine/s standard4.3 GL Volvo Penta

Engine/s standardnot available

Fuel tank capacity - Detail50 gal. (189 l)

Fuel tank capacity - Detail34 gal. (128 l)

Fuel tank capacity - Liters189.27

Fuel tank capacity - Liters128.7

Fuel tank capacity - Gal5

Fuel tank capacity - Gal34

Fuel typeGas

Drive typeI/O

Engine max270 hp

Engine max300 hp

Engine makenot available

Engine makeMercury

Engine modelnot available

Engine model4.3L MPI EC MerCruiser

Horsepowernot available

Horsepower220 hp

Operational Info

Maximum capacity1,400 lbs. (635 kg)

Maximum capacity1,475 lbs. (669 kg)

Maximum peoplenot available

Maximum people10 or 1,475 lbs. (669 kg)

Trailer Info

Trailer - DetailEZ Loader GM 4000T (painted)

Trailer - Detailnot available

Trailer - Length over allnot available

Trailer - Length over all25 ft. 4 in. (7.72 m)

Glastron DS 205 2008 vs Glastron GT 225 2012 — Common Questions

Which is the larger boat — the Glastron DS 205 2008 or the Glastron GT 225 2012?

The Glastron GT 225 2012 is the longer of the two at 21,5 feet overall. The Glastron DS 205 2008 comes in at 2,0 feet, making it roughly 19,5 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Glastron DS 205 2008 or the Glastron GT 225 2012?

For trailering, the Glastron GT 225 2012 has the edge at 3 lbs dry weight versus 293 lbs for the Glastron DS 205 2008. 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 225 2012 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Glastron DS 205 2008 tops out at 270 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 DS 205 2008 is Coast Guard rated for 6 passengers, while the Glastron GT 225 2012 is certified for 10. 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 is wider, and does it affect trailering?

The Glastron DS 205 2008 measures 102" wide, compared to 100" for the Glastron GT 225 2012. 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 DS 205 2008 or the Glastron GT 225 2012?

The Glastron GT 225 2012 has the bigger tank at 34 gallons, versus 5 gallons on the Glastron DS 205 2008. That 29-gallon difference translates to roughly 87–145 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Glastron DS 205 2008 and Glastron GT 225 2012 from the same manufacturer?

Yes — both the Glastron DS 205 2008 and the Glastron GT 225 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.

← Glastron DS 205 2008 full specs ← Glastron GT 225 2012 full specs