SeaArk 2072 C.U.B. 2005 boat specs
SeaArk
SeaArk 2072 C.U.B. 2005
2005
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VS
SeaArk Tunnel Jon 1860MVT 2008 boat specs
SeaArk
SeaArk Tunnel Jon 1860MVT 2008
2008
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SeaArk 2072 C.U.B. 2005 vs SeaArk Tunnel Jon 1860MVT 2008 — Same Brand, Different Boat

The SeaArk 2072 C.U.B. 2005 vs SeaArk Tunnel Jon 1860MVT 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.

Size is the most obvious dividing line here. The SeaArk Tunnel Jon 1860MVT 2008 measures 18,0 feet overall (2008), giving it roughly 16,0 additional feet of deck space compared to the SeaArk 2072 C.U.B. 2005 at 2,0 feet (2005). At 87 lbs and 5 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.

The SeaArk Tunnel Jon 1860MVT 2008 tops out at 60 hp. Engine specs for the SeaArk 2072 C.U.B. 2005 aren't listed — confirm with a dealer before selecting an outboard.

For family outings this is probably the sharpest distinction between the two. The SeaArk Tunnel Jon 1860MVT 2008 is rated for 7 passengers, while the SeaArk 2072 C.U.B. 2005 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the SeaArk Tunnel Jon 1860MVT 2008 could be the deciding factor.

Bottom line: Choose the SeaArk Tunnel Jon 1860MVT 2008 if your priority is putting more people on the water — it handles 7 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The SeaArk 2072 C.U.B. 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeSeaArk
MakeSeaArk
Model2072 C.U.B
ModelTunnel Jon 1860MVT
Model Year2005
Model Year2008
Measurements / Dimensions
Beam95 in. (2.41 m)
Beam82 in
Beam - Meters2.41
Beam - Meters2.08
Beam - Inches95
Beam - Inches82
Depth - Detail28 in. (.71 m)
Depth - Detail24 in
Depth - Centimeters71.12
Depth - Centimeters60.96
Depth - Inches28
Depth - Inches24
Weight - Detail870 lbs. (367 kg)
Weight - Detail500 lbs
Weight - kg394.63
Weight - kg226.8
Weight - lbs.87
Weight - lbs.5
Width [transom] - Detail72 in. (1.85 m)
Width [transom] - Detail60 in
Height [transom]20 in. (.51 m)
Height [transom]20 in
Length - Meters6.12
Length - Metersnot available
Length - Feet2
Length - Feet18
Length - Inches1
Length - Inchesnot available
Length overall - Detail20 ft. 1 in. (6.12 m)
Length overall - Detail18 ft. 0 in
Length overall - Meters6.12
Length overall - Meters5.49
Length overall - Inches241
Length overall - Inches216
Body / Hull
Hull thickness.125 in. (3.17 mm)
Hull thickness0.1
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typeTunnel
Engine and Drivetrain
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeOutboard
Engine maxnot available
Engine max60 hp
Operational Info
Maximum capacitynot available
Maximum capacity1,350 lbs
Maximum peoplenot available
Maximum people7 / 970 lbs

SeaArk 2072 C.U.B. 2005 vs SeaArk Tunnel Jon 1860MVT 2008 — Common Questions

Which is the larger boat — the SeaArk 2072 C.U.B. 2005 or the SeaArk Tunnel Jon 1860MVT 2008?
The SeaArk Tunnel Jon 1860MVT 2008 is the longer of the two at 18,0 feet overall. The SeaArk 2072 C.U.B. 2005 comes in at 2,0 feet, making it roughly 16,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the SeaArk 2072 C.U.B. 2005 or the SeaArk Tunnel Jon 1860MVT 2008?
For trailering, the SeaArk Tunnel Jon 1860MVT 2008 has the edge at 5 lbs dry weight versus 87 lbs for the SeaArk 2072 C.U.B. 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.
What is the maximum horsepower rating for these boats?
The SeaArk Tunnel Jon 1860MVT 2008 has a documented max rating of 60 hp. Engine specifications for the SeaArk 2072 C.U.B. 2005 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The SeaArk 2072 C.U.B. 2005 is Coast Guard rated for 6 passengers, while the SeaArk Tunnel Jon 1860MVT 2008 is certified for 7. 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 SeaArk 2072 C.U.B. 2005 measures 95" wide, compared to 82" for the SeaArk Tunnel Jon 1860MVT 2008. 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 SeaArk 2072 C.U.B. 2005 and SeaArk Tunnel Jon 1860MVT 2008 from the same manufacturer?
Yes — both the SeaArk 2072 C.U.B. 2005 and the SeaArk Tunnel Jon 1860MVT 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.