Alumacraft Magnum 165  2005 boat specs
Alumacraft
Alumacraft Magnum 165 2005
2005
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VS
Alumacraft Tournament Pro 185 CS 2002 boat specs
Alumacraft
Alumacraft Tournament Pro 185 CS 2002
2002
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Alumacraft Magnum 165 2005 vs Alumacraft Tournament Pro 185 CS 2002 — Same Brand, Different Boat

The Alumacraft Magnum 165 2005 vs Alumacraft Tournament Pro 185 CS 2002 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.

The power gap is worth calling out. Rated to 200 hp, the Alumacraft Tournament Pro 185 CS 2002 has a 135-hp advantage over the Alumacraft Magnum 165 2005's 65-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 Tournament Pro 185 CS 2002 carries 41 gallons versus 22 gallons in the Alumacraft Magnum 165 2005. 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 Tournament Pro 185 CS 2002 is rated for 6 passengers, while the Alumacraft Magnum 165 2005 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft Tournament Pro 185 CS 2002 could be the deciding factor.

Bottom line: Choose the Alumacraft Tournament Pro 185 CS 2002 if your priority is putting more people on the water — it handles 6 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Alumacraft Magnum 165 2005 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
MakeAlumacraft
MakeAlumacraft
ModelMagnum 165
ModelTournament Pro 185 CS
Model Year2005
Model Year2002
Measurements / Dimensions
Beam81 in. (2.08 m)
Beam96 in
Beam - Meters2.06
Beam - Meters2.44
Beam - Inches81
Beam - Inches96
Depth - Detail36 in. (.91 m) Maximum to floor: 22 in. (.56 m)
Depth - Detailnot available
Depth - Centimeters91.44
Depth - Centimetersnot available
Depth - Inches36
Depth - Inchesnot available
Weight - Detail840 lbs. (381 kg)
Weight - Detail1500 lbs
Weight - kg381.02
Weight - kg680.39
Weight - lbs.84
Weight - lbs.15
Width [transom] - Detail81 in. (2.05 m)
Width [transom] - Detailnot available
Height [transom]20 in. (.51 m)
Height [transom]20 in. (25 in. available on special order)
Length - Meters5
Length - Metersnot available
Length - Feet16
Length - Feetnot available
Length - Inches5
Length - Inchesnot available
Length overall - Detail16 ft. 5 in. (5.00 m)
Length overall - Detail18 ft. 11 in
Length overall - Meters5
Length overall - Meters5.77
Length overall - Inches197
Length overall - Inches227
Height - Detailnot available
Height - Detail43 in. depth
Height - Metersnot available
Height - Meters1.09
Height - Inchesnot available
Height - Inches43
Body / Hull
Hull thicknessBottom: .080 in. (2.0 mm) Sides: .065 in. (1.7 mm) 2XB Bow?2nd plate: .080 in
Hull thicknessnot available
Hull materialnot available
Hull materialAluminum
Engine and Drivetrain
Fuel tank capacity - Detail22 gal. (83 l)
Fuel tank capacity - Detail41 gal. w/built-in reserve
Fuel tank capacity - Liters83.28
Fuel tank capacity - Liters155.2
Fuel tank capacity - Gal22
Fuel tank capacity - Gal41
Engine max65 hp (48 kw)
Engine max200 hp
Operational Info
Maximum people5
Maximum people6 persons

Alumacraft Magnum 165 2005 vs Alumacraft Tournament Pro 185 CS 2002 — Common Questions

Which is easier to trailer — the Alumacraft Magnum 165 2005 or the Alumacraft Tournament Pro 185 CS 2002?
For trailering, the Alumacraft Tournament Pro 185 CS 2002 has the edge at 15 lbs dry weight versus 84 lbs for the Alumacraft Magnum 165 2005. 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 Tournament Pro 185 CS 2002 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Alumacraft Magnum 165 2005 tops out at 65 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 Magnum 165 2005 is Coast Guard rated for 5 passengers, while the Alumacraft Tournament Pro 185 CS 2002 is certified for 6. 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 Tournament Pro 185 CS 2002 measures 96" wide, compared to 81" for the Alumacraft Magnum 165 2005. 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 Magnum 165 2005 or the Alumacraft Tournament Pro 185 CS 2002?
The Alumacraft Tournament Pro 185 CS 2002 has the bigger tank at 41 gallons, versus 22 gallons on the Alumacraft Magnum 165 2005. That 19-gallon difference translates to roughly 57–95 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Alumacraft Magnum 165 2005 and Alumacraft Tournament Pro 185 CS 2002 from the same manufacturer?
Yes — both the Alumacraft Magnum 165 2005 and the Alumacraft Tournament Pro 185 CS 2002 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.