Alumacraft Navigator Sport 175 2004 vs Alumacraft Riveted Jon MV 1648 SS 2011 - Boat Spec Comparison

Q: Which is easier to trailer — the Alumacraft Navigator Sport 175 2004 or the Alumacraft Riveted Jon MV 1648 SS 2011?

For trailering, the Alumacraft Riveted Jon MV 1648 SS 2011 has the edge at 28 lbs dry weight versus 1 245 lbs for the Alumacraft Navigator Sport 175 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 Navigator Sport 175 2004 is rated to a maximum of 140 hp, giving it the larger power ceiling. The Alumacraft Riveted Jon MV 1648 SS 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 Navigator Sport 175 2004 is Coast Guard rated for 5 passengers, while the Alumacraft Riveted Jon MV 1648 SS 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 Navigator Sport 175 2004 measures 93" wide, compared to 7" for the Alumacraft Riveted Jon MV 1648 SS 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 Navigator Sport 175 2004 and Alumacraft Riveted Jon MV 1648 SS 2011 from the same manufacturer?

Yes — both the Alumacraft Navigator Sport 175 2004 and the Alumacraft Riveted Jon MV 1648 SS 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 Navigator Sport 175 2004 vs Alumacraft Riveted Jon MV 1648 SS 2011

Alumacraft

Alumacraft Navigator Sport 175 2004

2004

View full specs →

Alumacraft

Alumacraft Riveted Jon MV 1648 SS 2011

2011

View full specs →

Detailed Evaluation & Buyer Recommendation

Alumacraft Navigator Sport 175 2004 vs Alumacraft Riveted Jon MV 1648 SS 2011 — Same Brand, Different Boat

The Alumacraft Navigator Sport 175 2004 vs Alumacraft Riveted Jon MV 1648 SS 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 140 hp, the Alumacraft Navigator Sport 175 2004 has a 110-hp advantage over the Alumacraft Riveted Jon MV 1648 SS 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 Navigator Sport 175 2004 and its 140-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Alumacraft Riveted Jon MV 1648 SS 2011 with its 30-hp rating is the more economical daily driver.

General Boat Info

MakeAlumacraft

ModelNavigator Sport 175

ModelRiveted Jon MV 1648 SS

Model Year2004

Model Year2011

Measurements / Dimensions

Beam93 in

Beam70 in

Beam - Meters2.36

Beam - Meters1.78

Beam - Inches93

Beam - Inches7

Weight - Detail1245 lbs

Weight - Detail280 lbs

Weight - kg564.72

Weight - kg127.01

Weight - lbs.1245

Weight - lbs.28

Length overall - Detail17 ft. 6 in

Length overall - Detail16 ft. 0 in

Length overall - Meters5.33

Length overall - Meters4.88

Length overall - Inches21

Length overall - Inches192

Height - Detailnot available

Height - Detail21 in

Height - Metersnot available

Height - Meters0.53

Height - Inchesnot available

Height - Inches21

Height [transom]not available

Height [transom]15 / 20 in

Length - Feetnot available

Length - Feet16

Body / Hull

Hull materialAluminum

Hull thicknessnot available

Hull thickness0.070 in

Hull typenot available

Hull typeModified Vee

Engine and Drivetrain

Fuel tank capacity - Detail40 gal

Fuel tank capacity - Detailnot available

Fuel tank capacity - Liters151.42

Fuel tank capacity - Litersnot available

Fuel tank capacity - Gal4

Fuel tank capacity - Galnot available

Engine max140 HP

Engine max30 hp

Fuel typenot available

Fuel typeGas

Drive typenot available

Drive typeOutboard

Operational Info

Maximum people5 Persons

Maximum people5

Maximum capacitynot available

Maximum capacity1,010 lbs

Alumacraft Navigator Sport 175 2004 vs Alumacraft Riveted Jon MV 1648 SS 2011 — Common Questions

Which is easier to trailer — the Alumacraft Navigator Sport 175 2004 or the Alumacraft Riveted Jon MV 1648 SS 2011?

For trailering, the Alumacraft Riveted Jon MV 1648 SS 2011 has the edge at 28 lbs dry weight versus 1 245 lbs for the Alumacraft Navigator Sport 175 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 Navigator Sport 175 2004 is rated to a maximum of 140 hp, giving it the larger power ceiling. The Alumacraft Riveted Jon MV 1648 SS 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 Navigator Sport 175 2004 is Coast Guard rated for 5 passengers, while the Alumacraft Riveted Jon MV 1648 SS 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 Navigator Sport 175 2004 measures 93" wide, compared to 7" for the Alumacraft Riveted Jon MV 1648 SS 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 Navigator Sport 175 2004 and Alumacraft Riveted Jon MV 1648 SS 2011 from the same manufacturer?

Yes — both the Alumacraft Navigator Sport 175 2004 and the Alumacraft Riveted Jon MV 1648 SS 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 Navigator Sport 175 2004 full specs ← Alumacraft Riveted Jon MV 1648 SS 2011 full specs