Monark Marine Jon Boats 1648 2008 boat specs
Monark Marine
Monark Marine Jon Boats 1648 2008
2008
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VS
Monark Marine SL 14 2006 boat specs
Monark Marine
Monark Marine SL 14 2006
2006
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Monark Marine Jon Boats 1648 2008 vs Monark Marine SL 14 2006 — Same Brand, Different Boat

The Monark Marine Jon Boats 1648 2008 vs Monark Marine SL 14 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.

On paper these two are close siblings in the size department — Monark Marine Jon Boats 1648 2008 at 16,0 ft versus Monark Marine SL 14 2006 at 13,0 ft. Weight tells a clearer story for trailering families: the Monark Marine Jon Boats 1648 2008 tips the scales at 295 lbs — 153 lbs more than the Monark Marine SL 14 2006 at 142 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.

Both boats share a closely matched power ceiling — 35 hp for the Monark Marine Jon Boats 1648 2008 and 15 hp for the Monark Marine SL 14 2006. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup.

Both boats are rated for 4 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.

At this size, power-to-weight ratio matters more than outright horsepower. The Monark Marine Jon Boats 1648 2008 comes in at 8 lbs per hp versus 10 lbs per hp for the Monark Marine SL 14 2006. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Bottom line: The Monark Marine Jon Boats 1648 2008 at 16,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Monark Marine SL 14 2006 at 13,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeMonark Marine
MakeMonark Marine
ModelJon Boats 1648
ModelSL 14
Model Year2008
Model Year2006
Measurements / Dimensions
Beam72 in
Beam59 in. (150 cm)
Beam - Meters1.83
Beam - Meters1.5
Beam - Inches72
Beam - Inches59
Depth - Detail22 in
Depth - Detail21 in. (53 cm)
Depth - Centimeters55.88
Depth - Centimeters53.34
Depth - Inches22
Depth - Inches21
Weight - Detail295 lbs
Weight - Detail142 lbs. (64.4 kg)
Weight - kg133.81
Weight - kg64.41
Weight - lbs.295
Weight - lbs.142
Width [transom] - Detail48 in
Width [transom] - Detail55 in. (140 cm)
Height [transom]20 in
Height [transom]15 in. (38 cm)
Length - Feet16
Length - Feet13
Length overall - Detail16 ft. 0 in
Length overall - Detail13 ft. 6 in. (4.1 m)
Length overall - Meters4.88
Length overall - Meters4.11
Length overall - Inches192
Length overall - Inches162
Deadrisenot available
Deadrise7℃
Length - Metersnot available
Length - Meters4.1
Length - Inchesnot available
Length - Inches6
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.72 in
Hull thickness0.051 in. (0.130 cm)
Hull typeFlat
Hull typenot available
Engine and Drivetrain
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max35 hp (26 kW)
Engine max15 hp (11.2 kW)
Operational Info
Maximum capacity900 lbs
Maximum capacity700 lbs. (317.5 kg)
Maximum people4 @ 535 lbs
Maximum people4 @ 495 lbs. (224.5 kg)

Monark Marine Jon Boats 1648 2008 vs Monark Marine SL 14 2006 — Common Questions

Which is the larger boat — the Monark Marine Jon Boats 1648 2008 or the Monark Marine SL 14 2006?
The Monark Marine Jon Boats 1648 2008 is the longer of the two at 16,0 feet overall. The Monark Marine SL 14 2006 comes in at 13,0 feet, making it roughly 3,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Monark Marine Jon Boats 1648 2008 or the Monark Marine SL 14 2006?
For trailering, the Monark Marine SL 14 2006 has the edge at 142 lbs dry weight versus 295 lbs for the Monark Marine Jon Boats 1648 2008. 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 Monark Marine Jon Boats 1648 2008 is rated to a maximum of 35 hp, giving it the larger power ceiling. The Monark Marine SL 14 2006 tops out at 15 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 Monark Marine Jon Boats 1648 2008 is Coast Guard rated for 4 passengers, while the Monark Marine SL 14 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 has the better power-to-weight ratio?
The Monark Marine Jon Boats 1648 2008 has a better power-to-weight ratio at 8 lbs per hp compared to 10 lbs per hp for the Monark Marine SL 14 2006. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Monark Marine Jon Boats 1648 2008 measures 72" wide, compared to 59" for the Monark Marine SL 14 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 Monark Marine Jon Boats 1648 2008 and Monark Marine SL 14 2006 from the same manufacturer?
Yes — both the Monark Marine Jon Boats 1648 2008 and the Monark Marine SL 14 2006 are built by Monark Marine. 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.