Alumacraft Dominator 185 Sport 2011 boat specs
Alumacraft
Alumacraft Dominator 185 Sport 2011
2011
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VS
Alumacraft Trophy 205 2007 boat specs
Alumacraft
Alumacraft Trophy 205 2007
2007
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Alumacraft Dominator 185 Sport 2011 vs Alumacraft Trophy 205 2007 — Same Brand, Different Boat

Matching a deep vee Alumacraft Dominator 185 Sport 2011 against a modified vee Alumacraft Trophy 205 2007 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 Alumacraft Dominator 185 Sport 2011 measures 18,8 feet overall (2011), giving it roughly 16,8 additional feet of deck space compared to the Alumacraft Trophy 205 2007 at 2,0 feet (2007). Weight tells a clearer story for trailering families: the Alumacraft Trophy 205 2007 tips the scales at 1 915 lbs — 1 762 lbs less than the Alumacraft Dominator 185 Sport 2011 at 153 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 225 hp, the Alumacraft Trophy 205 2007 has a 75-hp advantage over the Alumacraft Dominator 185 Sport 2011's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Alumacraft Dominator 185 Sport 2011 carries 38 gallons versus 6 gallons in the Alumacraft Trophy 205 2007. 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 Alumacraft Trophy 205 2007 is rated for 9 passengers, while the Alumacraft Dominator 185 Sport 2011 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft Trophy 205 2007 could be the deciding factor.

Bottom line: Choose the Alumacraft Trophy 205 2007 if your priority is putting more people on the water — it handles 9 passengers and at 2,0 ft it has the deck room to back that rating up comfortably. The Alumacraft Dominator 185 Sport 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeAlumacraft
MakeAlumacraft
ModelDominator 185 Sport
ModelTrophy 205
Model Year2011
Model Year2007
Measurements / Dimensions
Beam94 in. (2.38 m)
Beam98 in. (2.4 m)
Beam - Meters2.39
Beam - Meters2.49
Beam - Inches94
Beam - Inches98
Depth - Detail43 in. (1.09 m) To Floor: 23 in. (0.58 m)
Depth - DetailMaximum: 47 in. (1.2 m) To Floor: 27 in. (0.67 m)
Depth - Centimeters109.22
Depth - Centimeters119.38
Depth - Inches43
Depth - Inches47
Weight - Detail1,530 lbs. (694 kg)
Weight - Detail1,915 lbs. (884 kg)
Weight - kg694
Weight - kg868.63
Weight - lbs.153
Weight - lbs.1915
Width [transom] - Detail93 in. (2.36 m)
Width [transom] - Detail96 in. (2.42 m)
Height [transom]25 in. (0.64 m)
Height [transom]25 in. (0.64 m)
Length - Feet18.75
Length - Feet2
Length overall - Detail18 ft. 9 in. (5.71 m)
Length overall - Detail20 ft. 8 in. (6.2 m)
Length overall - Meters5.72
Length overall - Meters6.3
Length overall - Inches225
Length overall - Inches248
Length - Metersnot available
Length - Meters6.2
Length - Inchesnot available
Length - Inches8
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessBottom and Sides: 0.080 in. (2 mm)
Hull thicknessBottom: 0.100 in. (2.5 mm)
Hull typeDeep Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail38 gal. (144 l)
Fuel tank capacity - Detail60 gal. (227 l)
Fuel tank capacity - Liters143.85
Fuel tank capacity - Liters227.12
Fuel tank capacity - Gal38
Fuel tank capacity - Gal6
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max150 hp (112 kW)
Engine max225 hp (167 kW)
Operational Info
StorageBow Livewell: 22 gal. (83.3 l) Aft Livewell: 13 gal. (49.21 l)
Storagenot available
Maximum capacity1,600 lbs. (726 kg)
Maximum capacity2,350 lbs. (1,066 kg)
Maximum people6
Maximum people9

Alumacraft Dominator 185 Sport 2011 vs Alumacraft Trophy 205 2007 — Common Questions

Which is the larger boat — the Alumacraft Dominator 185 Sport 2011 or the Alumacraft Trophy 205 2007?
The Alumacraft Dominator 185 Sport 2011 is the longer of the two at 18,8 feet overall. The Alumacraft Trophy 205 2007 comes in at 2,0 feet, making it roughly 16,8 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Alumacraft Dominator 185 Sport 2011 or the Alumacraft Trophy 205 2007?
For trailering, the Alumacraft Dominator 185 Sport 2011 has the edge at 153 lbs dry weight versus 1 915 lbs for the Alumacraft Trophy 205 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 Alumacraft Trophy 205 2007 is rated to a maximum of 225 hp, giving it the larger power ceiling. The Alumacraft Dominator 185 Sport 2011 tops out at 150 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 Alumacraft Dominator 185 Sport 2011 is Coast Guard rated for 6 passengers, while the Alumacraft Trophy 205 2007 is certified for 9. 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 Alumacraft Trophy 205 2007 measures 98" wide, compared to 94" for the Alumacraft Dominator 185 Sport 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 Alumacraft Dominator 185 Sport 2011 or the Alumacraft Trophy 205 2007?
The Alumacraft Dominator 185 Sport 2011 has the bigger tank at 38 gallons, versus 6 gallons on the Alumacraft Trophy 205 2007. That 32-gallon difference translates to roughly 96–160 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Alumacraft Dominator 185 Sport 2011 and Alumacraft Trophy 205 2007 from the same manufacturer?
Yes — both the Alumacraft Dominator 185 Sport 2011 and the Alumacraft Trophy 205 2007 are built by Alumacraft. 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.