Princecraft Platinum SP 186 SE  2005 boat specs
Princecraft
Princecraft Platinum SP 186 SE 2005
2005
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VS
Princecraft Super Pro 185 GL 2013 boat specs
Princecraft
Princecraft Super Pro 185 GL 2013
2013
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Princecraft Platinum SP 186 SE 2005 vs Princecraft Super Pro 185 GL 2013: Same Brand, Different Boat

The Princecraft Platinum SP 186 SE 2005 vs Princecraft Super Pro 185 GL 2013 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 - Princecraft Platinum SP 186 SE 2005 at 18,0 ft versus Princecraft Super Pro 185 GL 2013 at 18,5 ft. At 1 399 lbs and 1 470 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 - 175 hp for the Princecraft Platinum SP 186 SE 2005 and 175 hp for the Princecraft Super Pro 185 GL 2013. 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. Fuel capacity breaks the other way: the Princecraft Platinum SP 186 SE 2005 carries 60 gallons versus 40 gallons in the Princecraft Super Pro 185 GL 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Princecraft Platinum SP 186 SE 2005 is rated for 8 passengers, while the Princecraft Super Pro 185 GL 2013 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Princecraft Platinum SP 186 SE 2005 could be the deciding factor.

Bottom line: Choose the Princecraft Platinum SP 186 SE 2005 if your priority is putting more people on the water - it handles 8 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Princecraft Super Pro 185 GL 2013 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
MakePrincecraft
MakePrincecraft
ModelPlatinum SP 186 SE
ModelSuper Pro 185 GL
Model Year2005
Model Year2013
Measurements / Dimensions
Beam94 in. (2.4 m)
Beam95 in. (2.4 m)
Beam - Meters2.39
Beam - Meters2.41
Beam - Inches94
Beam - Inches95
Depth - Detail43 in. (1.1 m)
Depth - Detail46 in. (1.2 m)
Depth - Centimeters109.22
Depth - Centimeters116.84
Depth - Inches43
Depth - Inches46
Draft [max] - Detail31 in. (0.8 m)
Draft [max] - Detail33 in. (0.8 m)
Draft [max] - Meters0.79
Draft [max] - Meters0.84
Draft [max] - Inches31
Draft [max] - Inches33
Weight - Detail1,399 lbs. (635 kg)
Weight - Detail1,470 lbs. (667 kg)
Weight - kg634.58
Weight - kg666.78
Weight - lbs.1399
Weight - lbs.1470
Width [transom] - Detail76 in. (1.9 m)
Width [transom] - Detail80 in. (2 m) chine
Height [transom]20 in. (0.5 m)
Height [transom]25 in. (0.6 m)
Length - Meters5.6
Length - Metersnot available
Length - Feet18
Length - Feet18.5
Length - Inches4
Length - Inchesnot available
Length overall - Detail18 ft. 4 in. (5.6 m)
Length overall - Detail18 ft. 6 in. (5.6 m)
Length overall - Meters5.59
Length overall - Meters5.64
Length overall - Inches220
Length overall - Inches222
Body / Hull
Hull thicknessBottom: .100 in. (2.5 mm) Side: .072 in. (1.8 mm)
Hull thickness0.110 in. (2.8 mm) bottom 0.072 in. (1.8 mm) side
Hull materialnot available
Hull materialAluminum
Hull typenot available
Hull typeDeep Vee
Engine and Drivetrain
Fuel tank capacity - Detail60 gal. Built-in (227 l)
Fuel tank capacity - Detail40 gal. (151 l)
Fuel tank capacity - Liters227.12
Fuel tank capacity - Liters151.42
Fuel tank capacity - Gal60
Fuel tank capacity - Gal40
Drive typeOutboard
Drive typeOutboard
Engine max175 hp (131 kw)
Engine max175 hp (131 kW)
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,784 lbs. (809 kg)
Maximum capacity1,902 lbs. (863 kg)
Maximum people8
Maximum people6 / 1,158 lbs. (525 kg)

Princecraft Platinum SP 186 SE 2005 vs Princecraft Super Pro 185 GL 2013 - Common Questions

Which is the larger boat - the Princecraft Platinum SP 186 SE 2005 or the Princecraft Super Pro 185 GL 2013?
The Princecraft Super Pro 185 GL 2013 is the longer of the two at 18,5 feet overall. The Princecraft Platinum SP 186 SE 2005 comes in at 18,0 feet, making it roughly 0,5 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer - the Princecraft Platinum SP 186 SE 2005 or the Princecraft Super Pro 185 GL 2013?
For trailering, the Princecraft Platinum SP 186 SE 2005 has the edge at 1 399 lbs dry weight versus 1 470 lbs for the Princecraft Super Pro 185 GL 2013. 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 Princecraft Platinum SP 186 SE 2005 is Coast Guard rated for 8 passengers, while the Princecraft Super Pro 185 GL 2013 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 is wider, and does it affect trailering?
The Princecraft Super Pro 185 GL 2013 measures 95" wide, compared to 94" for the Princecraft Platinum SP 186 SE 2005. 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.
Which boat has the larger fuel tank - the Princecraft Platinum SP 186 SE 2005 or the Princecraft Super Pro 185 GL 2013?
The Princecraft Platinum SP 186 SE 2005 has the bigger tank at 60 gallons, versus 40 gallons on the Princecraft Super Pro 185 GL 2013. That 20-gallon difference translates to roughly 60–100 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Princecraft Platinum SP 186 SE 2005 and Princecraft Super Pro 185 GL 2013 from the same manufacturer?
Yes - both the Princecraft Platinum SP 186 SE 2005 and the Princecraft Super Pro 185 GL 2013 are built by Princecraft. 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.