Glastron GT 205 DB 2010 vs Glastron MX 170 2008 - Boat Spec Comparison

Q: Which is the larger boat — the Glastron GT 205 DB 2010 or the Glastron MX 170 2008?

The Glastron GT 205 DB 2010 is the longer of the two at 20,1 feet overall. The Glastron MX 170 2008 comes in at 17,0 feet, making it roughly 3,1 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Glastron GT 205 DB 2010 or the Glastron MX 170 2008?

For trailering, the Glastron GT 205 DB 2010 has the edge at 29 lbs dry weight versus 1 485 lbs for the Glastron MX 170 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: How many people can each boat hold?

The Glastron GT 205 DB 2010 is Coast Guard rated for 10 passengers, while the Glastron MX 170 2008 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 GT 205 DB 2010 measures 102" wide, compared to 88" for the Glastron MX 170 2008. 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 GT 205 DB 2010 or the Glastron MX 170 2008?

The Glastron MX 170 2008 has the bigger tank at 23 gallons, versus 5 gallons on the Glastron GT 205 DB 2010. That 18-gallon difference translates to roughly 54–90 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Glastron GT 205 DB 2010 and Glastron MX 170 2008 from the same manufacturer?

Yes — both the Glastron GT 205 DB 2010 and the Glastron MX 170 2008 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 GT 205 DB 2010 vs Glastron MX 170 2008

Glastron

Glastron GT 205 DB 2010

2010

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Glastron

Glastron MX 170 2008

2008

View full specs →

Detailed Evaluation & Buyer Recommendation

Glastron GT 205 DB 2010 vs Glastron MX 170 2008 — Same Brand, Different Boat

Matching a modified vee Glastron GT 205 DB 2010 against a deep vee Glastron MX 170 2008 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 205 DB 2010 measures 20,1 feet overall (2010), giving it roughly 3,1 additional feet of deck space compared to the Glastron MX 170 2008 at 17,0 feet (2008). Weight tells a clearer story for trailering families: the Glastron MX 170 2008 tips the scales at 1 485 lbs — 1 456 lbs less than the Glastron GT 205 DB 2010 at 29 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.

For family outings this is probably the sharpest distinction between the two. The Glastron GT 205 DB 2010 is rated for 10 passengers, while the Glastron MX 170 2008 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Glastron GT 205 DB 2010 could be the deciding factor.

Bottom line: Choose the Glastron GT 205 DB 2010 if your priority is putting more people on the water — it handles 10 passengers and at 20,1 ft it has the deck room to back that rating up comfortably. The Glastron MX 170 2008 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

ModelGT 205 DB

ModelMX 17

Model Year201

Model Year2008

Measurements / Dimensions

Beam102 in. (2.59 m)

Beam88 in. (2.24 m)

Beam - Meters2.59

Beam - Meters2.24

Beam - Inches102

Beam - Inches88

Deadrise17℃

Deadrise21℃

Depth - Detail50.5 in. (1.28 m) Cockpit: 35 in. (0.89 m) Maximum: 59 in. (1.5 m)

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

Depth - Centimeters149.86

Depth - Centimeters109.22

Depth - Inches59

Depth - Inches43

Draft [drive up] - Detail13 in. (0.33 m)

Draft [drive up] - Detailnot available

Draft [drive up] meters0.33

Draft [drive up] metersnot available

Draft [drive up] inches13

Draft [drive up] inchesnot available

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

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

Draft [max] - Meters0.71

Draft [max] - Meters0.74

Draft [max] - Inches28

Draft [max] - Inches28.5

Weight - Detail2,900 lbs. (1,315 kg) with engine

Weight - Detail1,485 lbs. (674 kg) w/o engine

Weight - kg1315.42

Weight - kg673.58

Weight - lbs.29

Weight - lbs.1485

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

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

Length - Feet20.08

Length - Feet17

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

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

Length overall - Meters6.12

Length overall - Meters5.21

Length overall - Inches241

Length overall - Inches205

Length - Inchesnot available

Length - Inches1

Body / Hull

Hull materialFiberglass

Hull typeModified Vee

Hull typeDeep Vee

Engine and Drivetrain

Fuel tank capacity - Detail50 gal. (189 l)

Fuel tank capacity - Detail23 gal. (87 l)

Fuel tank capacity - Liters189.27

Fuel tank capacity - Liters87.06

Fuel tank capacity - Gal5

Fuel tank capacity - Gal23

Fuel typeGas

Drive typeI/O

Drive typeOutboard

Engine/s standardnot available

Engine/s standardYamaha 90 TLRD

Operational Info

Maximum capacity1,400 lbs. (635 kg)

Maximum capacity1,150 lbs. (522 kg)

Maximum people10 or 1,400 lbs. (635 kg)

Maximum peoplenot available

Trailer Info

Trailer - Length over all23 ft. 5 in. (7.14 m)

Trailer - Length over allnot available

Trailer - Detailnot available

Trailer - DetailEZ Loader MX 3000S (painted)

Glastron GT 205 DB 2010 vs Glastron MX 170 2008 — Common Questions

Which is the larger boat — the Glastron GT 205 DB 2010 or the Glastron MX 170 2008?

The Glastron GT 205 DB 2010 is the longer of the two at 20,1 feet overall. The Glastron MX 170 2008 comes in at 17,0 feet, making it roughly 3,1 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Glastron GT 205 DB 2010 or the Glastron MX 170 2008?

For trailering, the Glastron GT 205 DB 2010 has the edge at 29 lbs dry weight versus 1 485 lbs for the Glastron MX 170 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.

How many people can each boat hold?

The Glastron GT 205 DB 2010 is Coast Guard rated for 10 passengers, while the Glastron MX 170 2008 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 GT 205 DB 2010 measures 102" wide, compared to 88" for the Glastron MX 170 2008. 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 GT 205 DB 2010 or the Glastron MX 170 2008?

The Glastron MX 170 2008 has the bigger tank at 23 gallons, versus 5 gallons on the Glastron GT 205 DB 2010. That 18-gallon difference translates to roughly 54–90 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Glastron GT 205 DB 2010 and Glastron MX 170 2008 from the same manufacturer?

Yes — both the Glastron GT 205 DB 2010 and the Glastron MX 170 2008 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 GT 205 DB 2010 full specs ← Glastron MX 170 2008 full specs