SeaArk Super Jons 1660 MV 2005 boat specs
SeaArk
SeaArk Super Jons 1660 MV 2005
2005
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SeaArk Tunnel Jon 1660MVT 2008 boat specs
SeaArk
SeaArk Tunnel Jon 1660MVT 2008
2008
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SeaArk Super Jons 1660 MV 2005 vs SeaArk Tunnel Jon 1660MVT 2008 — Same Brand, Different Boat

The SeaArk Super Jons 1660 MV 2005 vs SeaArk Tunnel Jon 1660MVT 2008 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 — SeaArk Super Jons 1660 MV 2005 at 16,0 ft versus SeaArk Tunnel Jon 1660MVT 2008 at 16,0 ft. At 475 lbs and 475 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

Both boats share a closely matched power ceiling — 50 hp for the SeaArk Super Jons 1660 MV 2005 and 50 hp for the SeaArk Tunnel Jon 1660MVT 2008. 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 6 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 SeaArk Tunnel Jon 1660MVT 2008 comes in at 10 lbs per hp versus 10 lbs per hp for the SeaArk Super Jons 1660 MV 2005. 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 SeaArk Super Jons 1660 MV 2005 and SeaArk Tunnel Jon 1660MVT 2008 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.
General Boat Info
MakeSeaArk
MakeSeaArk
ModelSuper Jons 1660 MV
ModelTunnel Jon 1660MVT
Model Year2005
Model Year2008
Measurements / Dimensions
Beam82 in. (2.08 m)
Beam82 in
Beam - Meters2.08
Beam - Meters2.08
Beam - Inches82
Beam - Inches82
Depth - Detail24 in. (.61 m)
Depth - Detail24 in
Depth - Centimeters60.96
Depth - Centimeters60.96
Depth - Inches24
Depth - Inches24
Weight - Detail475 lbs. (215.2 kg)
Weight - Detail475 lbs
Weight - kg215.46
Weight - kg215.46
Weight - lbs.475
Weight - lbs.475
Width [transom] - Detail60 in. (1.52 m)
Width [transom] - Detail60 in
Height [transom]20 in. (.51 m)
Height [transom]20 in
Length - Meters4.88
Length - Metersnot available
Length - Feet16
Length - Feet16
Length overall - Detail16 ft. 0 in. (4.88 m)
Length overall - Detail16 ft. 0 in
Length overall - Meters4.88
Length overall - Meters4.88
Length overall - Inches192
Length overall - Inches192
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness.100 in. (2.54 mm)
Hull thickness0.1
Hull typenot available
Hull typeTunnel
Engine and Drivetrain
Drive typeOutboard
Drive typeOutboard
Engine max50 hp (37.3 kw)
Engine max50 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,250 lbs. (566.4 kg)
Maximum capacity1,250 lbs
Maximum people6
Maximum people6 / 745 lbs

SeaArk Super Jons 1660 MV 2005 vs SeaArk Tunnel Jon 1660MVT 2008 — Common Questions

Which is the larger boat — the SeaArk Super Jons 1660 MV 2005 or the SeaArk Tunnel Jon 1660MVT 2008?
The SeaArk Tunnel Jon 1660MVT 2008 is the longer of the two at 16,0 feet overall. The SeaArk Super Jons 1660 MV 2005 comes in at 16,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the SeaArk Super Jons 1660 MV 2005 or the SeaArk Tunnel Jon 1660MVT 2008?
For trailering, the SeaArk Tunnel Jon 1660MVT 2008 has the edge at 475 lbs dry weight versus 475 lbs for the SeaArk Super Jons 1660 MV 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.
How many people can each boat hold?
The SeaArk Super Jons 1660 MV 2005 is Coast Guard rated for 6 passengers, while the SeaArk Tunnel Jon 1660MVT 2008 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 has the better power-to-weight ratio?
The SeaArk Tunnel Jon 1660MVT 2008 has a better power-to-weight ratio at 10 lbs per hp compared to 10 lbs per hp for the SeaArk Super Jons 1660 MV 2005. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Do these boats require an oversize trailer permit to tow on US highways?
Both the SeaArk Super Jons 1660 MV 2005 and SeaArk Tunnel Jon 1660MVT 2008 share an 82 in. (2.08 m) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.
Are the SeaArk Super Jons 1660 MV 2005 and SeaArk Tunnel Jon 1660MVT 2008 from the same manufacturer?
Yes — both the SeaArk Super Jons 1660 MV 2005 and the SeaArk Tunnel Jon 1660MVT 2008 are built by SeaArk. 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.