Polar Kraft 1778 WB 2009 boat specs
Polar Kraft
Polar Kraft 1778 WB 2009
2009
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VS
Polar Kraft DAKOTA V1578 WB 2006 boat specs
Polar Kraft
Polar Kraft DAKOTA V1578 WB 2006
2006
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Polar Kraft 1778 WB 2009 vs Polar Kraft DAKOTA V1578 WB 2006 — Same Brand, Different Boat

The Polar Kraft 1778 WB 2009 vs Polar Kraft DAKOTA V1578 WB 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 — Polar Kraft 1778 WB 2009 at 17,0 ft versus Polar Kraft DAKOTA V1578 WB 2006 at 15,0 ft. At 37 lbs and 35 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 — 40 hp for the Polar Kraft 1778 WB 2009 and 30 hp for the Polar Kraft DAKOTA V1578 WB 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 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 1778 WB 2009 comes in at 1 lbs per hp versus 1 lbs per hp for the Polar Kraft DAKOTA V1578 WB 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 Polar Kraft 1778 WB 2009 and Polar Kraft DAKOTA V1578 WB 2006 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
Model1778 WB
ModelDakota V1578 WB
Model Year2009
Model Year2006
Measurements / Dimensions
Beam78 in
Beam78 in
Beam - Meters1.98
Beam - Meters1.98
Beam - Inches78
Beam - Inches78
Depth - Detail29.25 in
Depth - Detail29.25 in
Depth - Centimeters73.66
Depth - Centimeters73.66
Depth - Inches29.25
Depth - Inches29.25
Weight - Detail370 lbs
Weight - Detail350 lbs
Weight - kg167.83
Weight - kg158.76
Weight - lbs.37
Weight - lbs.35
Width [transom] - Detail60 in
Width [transom] - Detail60 in
Height [transom]21 in
Height [transom]21 in
Length - Feet17
Length - Feet15
Length overall - Detail17 ft
Length overall - Detail15 ft. 0 in
Length overall - Meters5.18
Length overall - Meters4.57
Length overall - Inches204
Length overall - Inches18
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thickness0.080 in
Hull thickness.080 in
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max40 hp
Engine max30 hp
Operational Info
Maximum capacity1,120 lbs
Maximum capacity1,080 lbs
Maximum people5 / 700 lbs
Maximum people5

Polar Kraft 1778 WB 2009 vs Polar Kraft DAKOTA V1578 WB 2006 — Common Questions

Which is the larger boat — the Polar Kraft 1778 WB 2009 or the Polar Kraft DAKOTA V1578 WB 2006?
The Polar Kraft 1778 WB 2009 is the longer of the two at 17,0 feet overall. The Polar Kraft DAKOTA V1578 WB 2006 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 1778 WB 2009 or the Polar Kraft DAKOTA V1578 WB 2006?
For trailering, the Polar Kraft DAKOTA V1578 WB 2006 has the edge at 35 lbs dry weight versus 37 lbs for the Polar Kraft 1778 WB 2009. 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 1778 WB 2009 is rated to a maximum of 40 hp, giving it the larger power ceiling. The Polar Kraft DAKOTA V1578 WB 2006 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 1778 WB 2009 is Coast Guard rated for 5 passengers, while the Polar Kraft DAKOTA V1578 WB 2006 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 1778 WB 2009 has a better power-to-weight ratio at 1 lbs per hp compared to 1 lbs per hp for the Polar Kraft DAKOTA V1578 WB 2006. 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 Polar Kraft 1778 WB 2009 and Polar Kraft DAKOTA V1578 WB 2006 share an 78 in 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 Polar Kraft 1778 WB 2009 and Polar Kraft DAKOTA V1578 WB 2006 from the same manufacturer?
Yes — both the Polar Kraft 1778 WB 2009 and the Polar Kraft DAKOTA V1578 WB 2006 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.