Glastron DS 215 2008 boat specs
Glastron
Glastron DS 215 2008
2008
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VS
Glastron GT 185 Bowrider 2007 boat specs
Glastron
Glastron GT 185 Bowrider 2007
2007
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Glastron DS 215 2008 vs Glastron GT 185 Bowrider 2007 — Same Brand, Different Boat

The Glastron DS 215 2008 vs Glastron GT 185 Bowrider 2007 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 GT 185 Bowrider 2007 measures 18,0 feet overall (2007), giving it roughly 16,0 additional feet of deck space compared to the Glastron DS 215 2008 at 2,0 feet (2008). Weight tells a clearer story for trailering families: the Glastron GT 185 Bowrider 2007 tips the scales at 2 315 lbs — 1 952 lbs less than the Glastron DS 215 2008 at 363 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 DS 215 2008 has a 165-hp advantage over the Glastron GT 185 Bowrider 2007's 135-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 DS 215 2008 carries 56 gallons versus 23 gallons in the Glastron GT 185 Bowrider 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Glastron DS 215 2008 is rated for up to 6 people. Passenger data for the Glastron GT 185 Bowrider 2007 wasn't available.

At this size, power-to-weight ratio matters more than outright horsepower. The Glastron DS 215 2008 comes in at 1 lbs per hp versus 17 lbs per hp for the Glastron GT 185 Bowrider 2007. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Bottom line: The Glastron GT 185 Bowrider 2007 at 18,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Glastron DS 215 2008 at 2,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeGlastron
MakeGlastron
ModelDS 215
ModelGT 185 Bowrider
Model Year2008
Model Year2007
Measurements / Dimensions
Beam102 in. (2.59 m)
Beam88 in. (2.24 m)
Beam - Meters2.59
Beam - Meters2.24
Beam - Inches102
Beam - Inches88
Deadrise16℃
Deadrise21℃
Depth - Detail57.5 in. (1.46 m) Cockpit: 28.5 in. (0.72 m)
Depth - Detail44 in. (1.12 m) Cockpit: 28.5 in. (.72 m)
Depth - Centimeters147.32
Depth - Centimeters111.76
Depth - Inches57.5
Depth - Inches44
Draft [max] - Detail30 in. (0.76 m)
Draft [max] - Detail31 in. (.79 m)
Draft [max] - Meters0.76
Draft [max] - Meters0.79
Draft [max] - Inches3
Draft [max] - Inches31
Weight - Detail3,630 lbs. (1,650 kg) w/5.0 GL Volvo Penta
Weight - Detail2,315 lbs. (1,050 kg) w/3.0 GL Volvo Penta
Weight - kg1646.54
Weight - kg1050.07
Weight - lbs.363
Weight - lbs.2315
Width [transom] - Detail96 in. (2.44 m)
Width [transom] - Detail86 in. (2.18 m)
Length - Meters6.38
Length - Meters5.61
Length - Feet2
Length - Feet18
Length - Inches11
Length - Inches5
Length overall - Detail20 ft. 11 in. (6.38 m)
Length overall - Detailnot available
Length overall - Meters6.38
Length overall - Metersnot available
Length overall - Inches251
Length overall - Inchesnot available
Length [over all with swim platform]not available
Length [over all with swim platform]18 ft. 5 in. (5.61 m)
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine/s standard4.3 GL Volvo Penta
Engine/s standard3.0 GL Volvo Penta
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 typeGas
Drive typeI/O
Drive typeI/O
Engine max300 hp
Engine max135 hp
Operational Info
Maximum capacity1,800 lbs. (816 kg)
Maximum capacity1,150 lbs. (522 kg)
Trailer Info
Trailer - DetailEZ Loader GM 5200T (painted)
Trailer - DetailEZ Loader TRST 3000 (painted)

Glastron DS 215 2008 vs Glastron GT 185 Bowrider 2007 — Common Questions

Which is the larger boat — the Glastron DS 215 2008 or the Glastron GT 185 Bowrider 2007?
The Glastron GT 185 Bowrider 2007 is the longer of the two at 18,0 feet overall. The Glastron DS 215 2008 comes in at 2,0 feet, making it roughly 16,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Glastron DS 215 2008 or the Glastron GT 185 Bowrider 2007?
For trailering, the Glastron DS 215 2008 has the edge at 363 lbs dry weight versus 2 315 lbs for the Glastron GT 185 Bowrider 2007. 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 DS 215 2008 is rated to a maximum of 300 hp, giving it the larger power ceiling. The Glastron GT 185 Bowrider 2007 tops out at 135 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 passengers can the Glastron DS 215 2008 carry?
The Glastron DS 215 2008 has an official capacity rating of 6 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.
Which boat has the better power-to-weight ratio?
The Glastron DS 215 2008 has a better power-to-weight ratio at 1 lbs per hp compared to 17 lbs per hp for the Glastron GT 185 Bowrider 2007. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Glastron DS 215 2008 measures 102" wide, compared to 88" for the Glastron GT 185 Bowrider 2007. 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 215 2008 or the Glastron GT 185 Bowrider 2007?
The Glastron DS 215 2008 has the bigger tank at 56 gallons, versus 23 gallons on the Glastron GT 185 Bowrider 2007. 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 DS 215 2008 and Glastron GT 185 Bowrider 2007 from the same manufacturer?
Yes — both the Glastron DS 215 2008 and the Glastron GT 185 Bowrider 2007 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.