Glastron DX 235 2011 vs Glastron GT 185 SF 2011 - Boat Spec Comparison

Q: Which is the larger boat — the Glastron DX 235 2011 or the Glastron GT 185 SF 2011?

The Glastron DX 235 2011 is the longer of the two at 22,5 feet overall. The Glastron GT 185 SF 2011 comes in at 17,1 feet, making it roughly 5,4 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Glastron DX 235 2011 or the Glastron GT 185 SF 2011?

For trailering, the Glastron DX 235 2011 has the edge at 4 lbs dry weight versus 2 335 lbs for the Glastron GT 185 SF 2011. 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 DX 235 2011 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Glastron GT 185 SF 2011 tops out at 220 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 DX 235 2011 is Coast Guard rated for 13 passengers, while the Glastron GT 185 SF 2011 is certified for 8. 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 DX 235 2011 measures 102" wide, compared to 88" for the Glastron GT 185 SF 2011. 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 DX 235 2011 or the Glastron GT 185 SF 2011?

The Glastron DX 235 2011 has the bigger tank at 73 gallons, versus 23 gallons on the Glastron GT 185 SF 2011. That 50-gallon difference translates to roughly 150–250 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Glastron DX 235 2011 and Glastron GT 185 SF 2011 from the same manufacturer?

Yes — both the Glastron DX 235 2011 and the Glastron GT 185 SF 2011 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 DX 235 2011 vs Glastron GT 185 SF 2011

Glastron

Glastron DX 235 2011

2011

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Glastron

Glastron GT 185 SF 2011

2011

View full specs →

Detailed Evaluation & Buyer Recommendation

Glastron DX 235 2011 vs Glastron GT 185 SF 2011 — Same Brand, Different Boat

Matching a modified vee Glastron DX 235 2011 against a deep vee Glastron GT 185 SF 2011 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 DX 235 2011 measures 22,5 feet overall (2011), giving it roughly 5,4 additional feet of deck space compared to the Glastron GT 185 SF 2011 at 17,1 feet (2011). Weight tells a clearer story for trailering families: the Glastron GT 185 SF 2011 tips the scales at 2 335 lbs — 2 331 lbs less than the Glastron DX 235 2011 at 4 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 DX 235 2011 has a 80-hp advantage over the Glastron GT 185 SF 2011's 220-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 DX 235 2011 carries 73 gallons versus 23 gallons in the Glastron GT 185 SF 2011. 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 DX 235 2011 is rated for 13 passengers, while the Glastron GT 185 SF 2011 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron DX 235 2011 could be the deciding factor.

Bottom line: Choose the Glastron DX 235 2011 if your priority is putting more people on the water — it handles 13 passengers and at 22,5 ft it has the deck room to back that rating up comfortably. The Glastron GT 185 SF 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.

General Boat Info

MakeGlastron

ModelDX 235

ModelGT 185 SF

Model Year2011

Measurements / Dimensions

Beam102 in. (2.59 m)

Beam88 in. (2.24 m)

Beam - Meters2.59

Beam - Meters2.24

Beam - Inches102

Beam - Inches88

Deadrise15°

Deadrise21℃

Depth - Detail60 in. (1.52 m) Cockpit: 31 in. (0.79 m) Maximum: 69 in. (1.75 m)

Depth - Detail44 in. (1.12 m) Cockpit: 28.5 in. (0.72 m) Maximum: 59 in. (1.5 m)

Depth - Centimeters175.26

Depth - Centimeters149.86

Depth - Inches69

Depth - Inches59

Draft [drive up] - Detail18 in. (0.46 m)

Draft [drive up] - Detail16 in. (0.41 m)

Draft [drive up] meters0.46

Draft [drive up] meters0.41

Draft [drive up] inches18

Draft [drive up] inches16

Draft [max] - Detail32 in. (0.81 m)

Draft [max] - Detail31 in. (0.79 m)

Draft [max] - Meters0.81

Draft [max] - Meters0.79

Draft [max] - Inches32

Draft [max] - Inches31

Weight - Detail4,000 lbs. (1,814 kg) with engine

Weight - Detail2,335 lbs. (1,059 kg) with engine

Weight - kg1814.37

Weight - kg1059.14

Weight - lbs.4

Weight - lbs.2335

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

Width [transom] - Detail86 in. (2.18 m)

Length - Feet22.5

Length - Feet17.08

Length [over all with swim platform]24 ft. 4 in. (7.42 m)

Length [over all with swim platform]18 ft. 5 in. (5.61 m)

Length overall - Detail22 ft. 6 in. (6.86 m)

Length overall - Detail17 ft. 1 in. (5.21 m)

Length overall - Meters6.86

Length overall - Meters5.21

Length overall - Inches27

Length overall - Inches205

Body / Hull

Hull materialFiberglass

Hull typeModified Vee

Hull typeDeep Vee

Engine and Drivetrain

Engine makeVolvo Penta

Engine model5.7 Gi

Engine model3.0 GL

Fuel tank capacity - Detail73 gal. (276 l)

Fuel tank capacity - Detail23 gal. (87 l)

Fuel tank capacity - Liters276.33

Fuel tank capacity - Liters87.06

Fuel tank capacity - Gal73

Fuel tank capacity - Gal23

Fuel typeGas

Drive typeI/O

Engine max300 hp

Engine max220 hp

Operational Info

Maximum capacity1,950 lbs. (885 kg)

Maximum capacity1,150 lbs. (522 kg)

Maximum people13 or 1,950 lbs. (885 kg)

Maximum people8 or 1,150 lbs. (522 kg)

Trailer Info

Trailer - Length over all26 ft. 6 in. (8.08 m)

Trailer - Length over all21 ft. 10 in. (6.65 m)

Glastron DX 235 2011 vs Glastron GT 185 SF 2011 — Common Questions

Which is the larger boat — the Glastron DX 235 2011 or the Glastron GT 185 SF 2011?

The Glastron DX 235 2011 is the longer of the two at 22,5 feet overall. The Glastron GT 185 SF 2011 comes in at 17,1 feet, making it roughly 5,4 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Glastron DX 235 2011 or the Glastron GT 185 SF 2011?

For trailering, the Glastron DX 235 2011 has the edge at 4 lbs dry weight versus 2 335 lbs for the Glastron GT 185 SF 2011. 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 DX 235 2011 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Glastron GT 185 SF 2011 tops out at 220 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 DX 235 2011 is Coast Guard rated for 13 passengers, while the Glastron GT 185 SF 2011 is certified for 8. 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 DX 235 2011 measures 102" wide, compared to 88" for the Glastron GT 185 SF 2011. 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 DX 235 2011 or the Glastron GT 185 SF 2011?

The Glastron DX 235 2011 has the bigger tank at 73 gallons, versus 23 gallons on the Glastron GT 185 SF 2011. That 50-gallon difference translates to roughly 150–250 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Glastron DX 235 2011 and Glastron GT 185 SF 2011 from the same manufacturer?

Yes — both the Glastron DX 235 2011 and the Glastron GT 185 SF 2011 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 DX 235 2011 full specs ← Glastron GT 185 SF 2011 full specs