Alumacraft Magnum 165 CS 2004 vs Alumacraft Riveted Jon 1648 NCS 2011 - Boat Spec Comparison

Q: Which is easier to trailer — the Alumacraft Magnum 165 CS 2004 or the Alumacraft Riveted Jon 1648 NCS 2011?

For trailering, the Alumacraft Riveted Jon 1648 NCS 2011 has the edge at 26 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.

Q: 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 Riveted Jon 1648 NCS 2011 tops out at 30 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.

Q: How many people can each boat hold?

The Alumacraft Magnum 165 CS 2004 is Coast Guard rated for 5 passengers, while the Alumacraft Riveted Jon 1648 NCS 2011 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 Alumacraft Magnum 165 CS 2004 measures 81" wide, compared to 7" for the Alumacraft Riveted Jon 1648 NCS 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.

Q: Are the Alumacraft Magnum 165 CS 2004 and Alumacraft Riveted Jon 1648 NCS 2011 from the same manufacturer?

Yes — both the Alumacraft Magnum 165 CS 2004 and the Alumacraft Riveted Jon 1648 NCS 2011 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.

Boat Comparison

Alumacraft Magnum 165 CS 2004 vs Alumacraft Riveted Jon 1648 NCS 2011

Alumacraft

Alumacraft Magnum 165 CS 2004

2004

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Alumacraft

Alumacraft Riveted Jon 1648 NCS 2011

2011

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Detailed Evaluation & Buyer Recommendation

Alumacraft Magnum 165 CS 2004 vs Alumacraft Riveted Jon 1648 NCS 2011 — Same Brand, Different Boat

The Alumacraft Magnum 165 CS 2004 vs Alumacraft Riveted Jon 1648 NCS 2011 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 60-hp advantage over the Alumacraft Riveted Jon 1648 NCS 2011's 30-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

Both boats are rated for 5 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: Performance buyers should lean toward the Alumacraft Magnum 165 CS 2004 and its 90-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Alumacraft Riveted Jon 1648 NCS 2011 with its 30-hp rating is the more economical daily driver.

General Boat Info

MakeAlumacraft

ModelMagnum 165 CS

ModelRiveted Jon 1648 NCS

Model Year2004

Model Year2011

Measurements / Dimensions

Beam81 in

Beam70 in

Beam - Meters2.06

Beam - Meters1.78

Beam - Inches81

Beam - Inches7

Draft [drive up] - Detailn/a

Draft [drive up] - Detailnot available

Weight - Detail903 lbs

Weight - Detail260 lbs

Weight - kg409.59

Weight - kg117.93

Weight - lbs.903

Weight - lbs.26

Height - Detail36 in

Height - Detail21 in

Height - Meters0.91

Height - Meters0.53

Height - Inches36

Height - Inches21

Height [transom]20 in. Width: 81 in

Height [transom]15 / 20 in

Length overall - Detail16 ft. 5 in

Length overall - Detail16 ft. 0 in

Length overall - Meters5

Length overall - Meters4.88

Length overall - Inches197

Length overall - Inches192

Length - Feetnot available

Length - Feet16

Body / Hull

Hull materialAluminum

Hull thicknessnot available

Hull thickness0.070 in

Hull typenot available

Hull typeFlat

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 max30 hp

Fuel typenot available

Fuel typeGas

Drive typenot available

Drive typeOutboard

Operational Info

Water capacityn/a

Water capacitynot available

Maximum people5 persons

Maximum people5

Maximum capacitynot available

Maximum capacity1,010 lbs

Trailer Info

Trailer - Detailn/a

Trailer - Detailnot available

Alumacraft Magnum 165 CS 2004 vs Alumacraft Riveted Jon 1648 NCS 2011 — Common Questions

Which is easier to trailer — the Alumacraft Magnum 165 CS 2004 or the Alumacraft Riveted Jon 1648 NCS 2011?

For trailering, the Alumacraft Riveted Jon 1648 NCS 2011 has the edge at 26 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 Riveted Jon 1648 NCS 2011 tops out at 30 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 Riveted Jon 1648 NCS 2011 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 Alumacraft Magnum 165 CS 2004 measures 81" wide, compared to 7" for the Alumacraft Riveted Jon 1648 NCS 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.

Are the Alumacraft Magnum 165 CS 2004 and Alumacraft Riveted Jon 1648 NCS 2011 from the same manufacturer?

Yes — both the Alumacraft Magnum 165 CS 2004 and the Alumacraft Riveted Jon 1648 NCS 2011 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.

← Alumacraft Magnum 165 CS 2004 full specs ← Alumacraft Riveted Jon 1648 NCS 2011 full specs