Glastron GLS 255 2009 vs Glastron SX 170 2006 - Boat Spec Comparison

Q: Which is the larger boat — the Glastron GLS 255 2009 or the Glastron SX 170 2006?

The Glastron GLS 255 2009 is the longer of the two at 25,0 feet overall. The Glastron SX 170 2006 comes in at 17,0 feet, making it roughly 8,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Glastron GLS 255 2009 or the Glastron SX 170 2006?

For trailering, the Glastron SX 170 2006 has the edge at 15 lbs dry weight versus 46 lbs for the Glastron GLS 255 2009. 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 SX 170 2006 has a documented max rating of 150 hp. Engine specifications for the Glastron GLS 255 2009 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 GLS 255 2009 is Coast Guard rated for 12 passengers, while the Glastron SX 170 2006 is certified for 5. 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 GLS 255 2009 measures 102" wide, compared to 88" for the Glastron SX 170 2006. 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 GLS 255 2009 or the Glastron SX 170 2006?

The Glastron GLS 255 2009 has the bigger tank at 56 gallons, versus 23 gallons on the Glastron SX 170 2006. That 33-gallon difference translates to roughly 99–165 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Glastron GLS 255 2009 and Glastron SX 170 2006 from the same manufacturer?

Yes — both the Glastron GLS 255 2009 and the Glastron SX 170 2006 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 GLS 255 2009 vs Glastron SX 170 2006

Glastron

Glastron GLS 255 2009

2009

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Glastron

Glastron SX 170 2006

2006

View full specs →

Detailed Evaluation & Buyer Recommendation

Glastron GLS 255 2009 vs Glastron SX 170 2006 — Same Brand, Different Boat

The Glastron GLS 255 2009 vs Glastron SX 170 2006 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 GLS 255 2009 measures 25,0 feet overall (2009), giving it roughly 8,0 additional feet of deck space compared to the Glastron SX 170 2006 at 17,0 feet (2006). At 46 lbs and 15 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The Glastron SX 170 2006 tops out at 150 hp. Engine specs for the Glastron GLS 255 2009 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Glastron GLS 255 2009 carries 56 gallons versus 23 gallons in the Glastron SX 170 2006. 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 GLS 255 2009 is rated for 12 passengers, while the Glastron SX 170 2006 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron GLS 255 2009 could be the deciding factor.

Bottom line: Choose the Glastron GLS 255 2009 if your priority is putting more people on the water — it handles 12 passengers and at 25,0 ft it has the deck room to back that rating up comfortably. The Glastron SX 170 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.

General Boat Info

MakeGlastron

ModelGLS 255

ModelSX 17

Model Year2009

Model Year2006

Measurements / Dimensions

Beam102 in. (2.59 m)

Beam88 in. (2.24 m)

Beam - Meters2.59

Beam - Meters2.24

Beam - Inches102

Beam - Inches88

Deadrise21℃

Depth - Detail59.5 in. (1.51 m) Cockpit: 36 in. (0.91 m)

Depth - Detail43 in. (1.09 m) Cockpit: 28.5 in. (.72 m)

Depth - Centimeters152.4

Depth - Centimeters109.22

Depth - Inches59.5

Depth - Inches43

Draft [max] - Detail37 in. (0.86 m)

Draft [max] - Detail28.5 in. (.72 m)

Draft [max] - Meters0.94

Draft [max] - Meters0.74

Draft [max] - Inches37

Draft [max] - Inches28.5

Weight - Detail4,600 lbs. (2,087 kg)

Weight - Detailw/o engine: 1,500 lbs. (680 kg)

Weight - kg2086.52

Weight - kg680.39

Weight - lbs.46

Weight - lbs.15

Width [transom] - Detail97 in. (2.46 m)

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

Length - Meters7.72

Length - Metersnot available

Length - Feet25

Length - Feet17

Length - Inches4

Length - Inches1

Length overall - Detail25 ft. 4 in. (7.72 m)

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

Length overall - Meters7.72

Length overall - Meters5.21

Length overall - Inches304

Length overall - Inches205

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 - Detail23 gal. (87 l)

Fuel tank capacity - Liters211.98

Fuel tank capacity - Liters87.06

Fuel tank capacity - Gal56

Fuel tank capacity - Gal23

Fuel typeGas

Fuel typenot available

Drive typeI/O

Drive typeOutboard

Engine/s standardnot available

Engine/s standardYamaha 90 TLRD

Engine maxnot available

Engine max150 hp

Operational Info

Maximum capacity2,000 lbs. (907 kg)

Maximum capacity1,150 lbs. (522 kg)

Maximum people12

Maximum peoplenot available

Trailer Info

Trailer - Length over all26 ft. 5 in. (8.05 m)

Trailer - Length over allnot available

Glastron GLS 255 2009 vs Glastron SX 170 2006 — Common Questions

Which is the larger boat — the Glastron GLS 255 2009 or the Glastron SX 170 2006?

The Glastron GLS 255 2009 is the longer of the two at 25,0 feet overall. The Glastron SX 170 2006 comes in at 17,0 feet, making it roughly 8,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Glastron GLS 255 2009 or the Glastron SX 170 2006?

For trailering, the Glastron SX 170 2006 has the edge at 15 lbs dry weight versus 46 lbs for the Glastron GLS 255 2009. 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 SX 170 2006 has a documented max rating of 150 hp. Engine specifications for the Glastron GLS 255 2009 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 GLS 255 2009 is Coast Guard rated for 12 passengers, while the Glastron SX 170 2006 is certified for 5. 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 GLS 255 2009 measures 102" wide, compared to 88" for the Glastron SX 170 2006. 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 GLS 255 2009 or the Glastron SX 170 2006?

The Glastron GLS 255 2009 has the bigger tank at 56 gallons, versus 23 gallons on the Glastron SX 170 2006. That 33-gallon difference translates to roughly 99–165 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Glastron GLS 255 2009 and Glastron SX 170 2006 from the same manufacturer?

Yes — both the Glastron GLS 255 2009 and the Glastron SX 170 2006 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 GLS 255 2009 full specs ← Glastron SX 170 2006 full specs