Glastron GX 235 2006 vs Glastron MX 185 SF 2013 - Boat Spec Comparison

Q: Which is the larger boat — the Glastron GX 235 2006 or the Glastron MX 185 SF 2013?

The Glastron GX 235 2006 is the longer of the two at 23,0 feet overall. The Glastron MX 185 SF 2013 comes in at 18,4 feet, making it roughly 4,6 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Glastron GX 235 2006 or the Glastron MX 185 SF 2013?

For trailering, the Glastron MX 185 SF 2013 has the edge at 2 335 lbs dry weight versus 3 885 lbs for the Glastron GX 235 2006. 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: What is the maximum horsepower rating for these boats?

The Glastron GX 235 2006 has a documented max rating of 320 hp. Engine specifications for the Glastron MX 185 SF 2013 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Glastron GX 235 2006 is Coast Guard rated for 7 passengers, while the Glastron MX 185 SF 2013 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 GX 235 2006 measures 102" wide, compared to 88" for the Glastron MX 185 SF 2013. 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 GX 235 2006 or the Glastron MX 185 SF 2013?

The Glastron GX 235 2006 has the bigger tank at 47 gallons, versus 24 gallons on the Glastron MX 185 SF 2013. That 23-gallon difference translates to roughly 69–115 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Glastron GX 235 2006 and Glastron MX 185 SF 2013 from the same manufacturer?

Yes — both the Glastron GX 235 2006 and the Glastron MX 185 SF 2013 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 GX 235 2006 vs Glastron MX 185 SF 2013

Glastron

Glastron GX 235 2006

2006

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Glastron

Glastron MX 185 SF 2013

2013

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Detailed Evaluation & Buyer Recommendation

Glastron GX 235 2006 vs Glastron MX 185 SF 2013 — Same Brand, Different Boat

The Glastron GX 235 2006 vs Glastron MX 185 SF 2013 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.

Size is the most obvious dividing line here. The Glastron GX 235 2006 measures 23,0 feet overall (2006), giving it roughly 4,6 additional feet of deck space compared to the Glastron MX 185 SF 2013 at 18,4 feet (2013). Weight tells a clearer story for trailering families: the Glastron GX 235 2006 tips the scales at 3 885 lbs — 1 550 lbs more than the Glastron MX 185 SF 2013 at 2 335 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 Glastron GX 235 2006 carries a rated maximum of 320 hp. Engine data for the Glastron MX 185 SF 2013 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Glastron GX 235 2006 carries 47 gallons versus 24 gallons in the Glastron MX 185 SF 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 MX 185 SF 2013 is rated for 8 passengers, while the Glastron GX 235 2006 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron MX 185 SF 2013 could be the deciding factor.

Bottom line: Choose the Glastron MX 185 SF 2013 if your priority is putting more people on the water — it handles 8 passengers and at 18,4 ft it has the deck room to back that rating up comfortably. The Glastron GX 235 2006 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

ModelGX 235

ModelMX 185 SF

Model Year2006

Model Year2013

Measurements / Dimensions

Beam102 in. (2.59 m)

Beam88 in. (2.24 m)

Beam - Meters2.59

Beam - Meters2.24

Beam - Inches102

Beam - Inches88

Deadrise21℃

Deadrise21°

Depth - Detail53 in. (1.35 m) Cockpit: 37 in. (.94 m)

Depth - Detailnot available

Depth - Centimeters134.62

Depth - Centimetersnot available

Depth - Inches53

Depth - Inchesnot available

Draft [max] - Detail33 in. (.84 m)

Draft [max] - Detail31 in. (79 cm)

Draft [max] - Meters0.84

Draft [max] - Meters0.79

Draft [max] - Inches33

Draft [max] - Inches31

Weight - Detailw/ 5.7 Gi Volvo Penta?: 3,885 lbs. (1,762 kg)

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

Weight - kg1762.2

Weight - kg1059.14

Weight - lbs.3885

Weight - lbs.2335

Width [transom] - Detail98 in. (2.49 m)

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

Length - Feet23

Length - Feet18.42

Length overall - Detail23 ft. 0 in. (7.01 m)

Length overall - Detail18 ft. 5 in. (5.61 m)

Length overall - Meters7.01

Length overall - Meters5.61

Length overall - Inches276

Length overall - Inches221

Height - Detailnot available

Height - Detail44 in. (1.12 m)

Height - Metersnot available

Height - Meters1.12

Height - Inchesnot available

Height - Inches44

Engine and Drivetrain

Engine/s standard5.0 GXi Volvo Penta?

Engine/s standardnot available

Fuel tank capacity - Detail47 gal. (178 l)

Fuel tank capacity - Detail24 gal. (91 l)

Fuel tank capacity - Liters177.91

Fuel tank capacity - Liters90.85

Fuel tank capacity - Gal47

Fuel tank capacity - Gal24

Drive typeI/O

Drive typenot available

Engine max320 hp

Engine maxnot available

Fuel typenot available

Fuel typeGas

Operational Info

Maximum capacity1,650 lbs. (748 kg)

Maximum capacity1,150 lbs. (522 kg)

Maximum peoplenot available

Maximum people8

Body / Hull

Hull materialnot available

Hull materialFiberglass

Hull typenot available

Hull typeDeep Vee

Trailer Info

Trailer - Length over allnot available

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

Glastron GX 235 2006 vs Glastron MX 185 SF 2013 — Common Questions

Which is the larger boat — the Glastron GX 235 2006 or the Glastron MX 185 SF 2013?

The Glastron GX 235 2006 is the longer of the two at 23,0 feet overall. The Glastron MX 185 SF 2013 comes in at 18,4 feet, making it roughly 4,6 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Glastron GX 235 2006 or the Glastron MX 185 SF 2013?

For trailering, the Glastron MX 185 SF 2013 has the edge at 2 335 lbs dry weight versus 3 885 lbs for the Glastron GX 235 2006. 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.

What is the maximum horsepower rating for these boats?

The Glastron GX 235 2006 has a documented max rating of 320 hp. Engine specifications for the Glastron MX 185 SF 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 GX 235 2006 is Coast Guard rated for 7 passengers, while the Glastron MX 185 SF 2013 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 GX 235 2006 measures 102" wide, compared to 88" for the Glastron MX 185 SF 2013. 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 GX 235 2006 or the Glastron MX 185 SF 2013?

The Glastron GX 235 2006 has the bigger tank at 47 gallons, versus 24 gallons on the Glastron MX 185 SF 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 GX 235 2006 and Glastron MX 185 SF 2013 from the same manufacturer?

Yes — both the Glastron GX 235 2006 and the Glastron MX 185 SF 2013 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 GX 235 2006 full specs ← Glastron MX 185 SF 2013 full specs