Alumacraft Magnum 165 CS 2004 boat specs
Alumacraft
Alumacraft Magnum 165 CS 2004
2004
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VS
Alumacraft PF170 2006 boat specs
Alumacraft
Alumacraft PF170 2006
2006
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Alumacraft Magnum 165 CS 2004 vs Alumacraft PF170 2006 — Same Brand, Different Boat

The Alumacraft Magnum 165 CS 2004 vs Alumacraft PF170 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.

The power gap is worth calling out. Rated to 90 hp, the Alumacraft Magnum 165 CS 2004 has a 30-hp advantage over the Alumacraft PF170 2006's 60-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Alumacraft Magnum 165 CS 2004 is rated for 5 passengers, while the Alumacraft PF170 2006 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft Magnum 165 CS 2004 could be the deciding factor.

Bottom line: Choose the Alumacraft Magnum 165 CS 2004 if your priority is putting more people on the water — it handles 5 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Alumacraft PF170 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.
General Boat Info
MakeAlumacraft
MakeAlumacraft
ModelMagnum 165 CS
ModelPF17
Model Year2004
Model Year2006
Measurements / Dimensions
Beam81 in
Beam74 in. (1.88 m) Bottom: 52 in. (1.32 m)
Beam - Meters2.06
Beam - Meters1.88
Beam - Inches81
Beam - Inches74
Draft [drive up] - Detailn/a
Draft [drive up] - Detailnot available
Weight - Detail903 lbs
Weight - Detail800 lbs. (363 kg)
Weight - kg409.59
Weight - kg362.87
Weight - lbs.903
Weight - lbs.8
Height - Detail36 in
Height - Detail22 in. (.56 m)
Height - Meters0.91
Height - Meters0.56
Height - Inches36
Height - Inches22
Height [transom]20 in. Width: 81 in
Height [transom]22 in. (.56 m)
Length overall - Detail16 ft. 5 in
Length overall - Detail17 ft. 0 in. (5.18 m)
Length overall - Meters5
Length overall - Meters5.18
Length overall - Inches197
Length overall - Inches204
Width [transom] - Detailnot available
Width [transom] - Detail74 in. (1.88 m)
Length - Metersnot available
Length - Meters5.18
Length - Feetnot available
Length - Feet17
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessnot available
Hull thicknessBottom/sides: .102 in. (2.5 mm)
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail22 gal
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters83.28
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal22
Fuel tank capacity - Galnot available
Engine max90 hp
Engine max60 hp (45 kw)
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeOutboard
Operational Info
Water capacityn/a
Water capacitynot available
Maximum people5 persons
Maximum people4
Maximum capacitynot available
Maximum capacity900 lbs. (408 kg)
Trailer Info
Trailer - Detailn/a
Trailer - Detailnot available

Alumacraft Magnum 165 CS 2004 vs Alumacraft PF170 2006 — Common Questions

Which is easier to trailer — the Alumacraft Magnum 165 CS 2004 or the Alumacraft PF170 2006?
For trailering, the Alumacraft PF170 2006 has the edge at 8 lbs dry weight versus 903 lbs for the Alumacraft Magnum 165 CS 2004. 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 Magnum 165 CS 2004 is rated to a maximum of 90 hp, giving it the larger power ceiling. The Alumacraft PF170 2006 tops out at 60 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 CS 2004 is Coast Guard rated for 5 passengers, while the Alumacraft PF170 2006 is certified for 4. 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 Magnum 165 CS 2004 measures 81" wide, compared to 74" for the Alumacraft PF170 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.
Are the Alumacraft Magnum 165 CS 2004 and Alumacraft PF170 2006 from the same manufacturer?
Yes — both the Alumacraft Magnum 165 CS 2004 and the Alumacraft PF170 2006 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.