Polar Kraft DAKOTA V1778 WB 2005 boat specs
Polar Kraft
Polar Kraft DAKOTA V1778 WB 2005
2005
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VS
Polar Kraft V-Hull 1670 L 2008 boat specs
Polar Kraft
Polar Kraft V-Hull 1670 L 2008
2008
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Polar Kraft DAKOTA V1778 WB 2005 vs Polar Kraft V-Hull 1670 L 2008 — Same Brand, Different Boat

The Polar Kraft DAKOTA V1778 WB 2005 vs Polar Kraft V-Hull 1670 L 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 — Polar Kraft DAKOTA V1778 WB 2005 at 17,0 ft versus Polar Kraft V-Hull 1670 L 2008 at 15,0 ft. Weight tells a clearer story for trailering families: the Polar Kraft V-Hull 1670 L 2008 tips the scales at 312 lbs — 275 lbs less than the Polar Kraft DAKOTA V1778 WB 2005 at 37 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 — 40 hp for the Polar Kraft DAKOTA V1778 WB 2005 and 30 hp for the Polar Kraft V-Hull 1670 L 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 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.

At this size, power-to-weight ratio matters more than outright horsepower. The Polar Kraft DAKOTA V1778 WB 2005 comes in at 1 lbs per hp versus 10 lbs per hp for the Polar Kraft V-Hull 1670 L 2008. 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 Polar Kraft DAKOTA V1778 WB 2005 and Polar Kraft V-Hull 1670 L 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
MakePolar Kraft
MakePolar Kraft
ModelDAKOTA V1778 WB
ModelV-Hull 1670 L
Model Year2005
Model Year2008
Measurements / Dimensions
Beam78 in
Beam70 in
Beam - Meters1.98
Beam - Meters1.78
Beam - Inches78
Beam - Inches7
Weight - Detail370 lbs
Weight - Detail312 lbs
Weight - kg167.83
Weight - kg141.52
Weight - lbs.37
Weight - lbs.312
Width [transom] - Detail60 in
Width [transom] - Detail49.75 in
Height [transom]21 in
Height [transom]20 in
Length - Feet17
Length - Feet15
Length overall - Detail17 ft. 0 in
Length overall - Detail15 ft. 10 in
Length overall - Meters5.18
Length overall - Meters4.83
Length overall - Inches204
Length overall - Inches19
Depth - Detailnot available
Depth - Detail28 in
Depth - Centimetersnot available
Depth - Centimeters71.12
Depth - Inchesnot available
Depth - Inches28
Length - Inchesnot available
Length - Inches1
Body / Hull
Hull thickness.064 in
Hull thickness.064 in
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Drive typeOutboard
Drive typeOutboard
Engine max40 hp
Engine max30 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,120 lbs
Maximum capacity1,155 lbs
Maximum people5
Maximum people5 / 735 lbs

Polar Kraft DAKOTA V1778 WB 2005 vs Polar Kraft V-Hull 1670 L 2008 — Common Questions

Which is the larger boat — the Polar Kraft DAKOTA V1778 WB 2005 or the Polar Kraft V-Hull 1670 L 2008?
The Polar Kraft DAKOTA V1778 WB 2005 is the longer of the two at 17,0 feet overall. The Polar Kraft V-Hull 1670 L 2008 comes in at 15,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Polar Kraft DAKOTA V1778 WB 2005 or the Polar Kraft V-Hull 1670 L 2008?
For trailering, the Polar Kraft DAKOTA V1778 WB 2005 has the edge at 37 lbs dry weight versus 312 lbs for the Polar Kraft V-Hull 1670 L 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 Polar Kraft DAKOTA V1778 WB 2005 is rated to a maximum of 40 hp, giving it the larger power ceiling. The Polar Kraft V-Hull 1670 L 2008 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 Polar Kraft DAKOTA V1778 WB 2005 is Coast Guard rated for 5 passengers, while the Polar Kraft V-Hull 1670 L 2008 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 has the better power-to-weight ratio?
The Polar Kraft DAKOTA V1778 WB 2005 has a better power-to-weight ratio at 1 lbs per hp compared to 10 lbs per hp for the Polar Kraft V-Hull 1670 L 2008. 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 Polar Kraft DAKOTA V1778 WB 2005 measures 78" wide, compared to 7" for the Polar Kraft V-Hull 1670 L 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 Polar Kraft DAKOTA V1778 WB 2005 and Polar Kraft V-Hull 1670 L 2008 from the same manufacturer?
Yes — both the Polar Kraft DAKOTA V1778 WB 2005 and the Polar Kraft V-Hull 1670 L 2008 are built by Polar Kraft. 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.