Princecraft Fish n' Promenade  SP 186 FNP I/O 2004 boat specs
Princecraft
Princecraft Fish n' Promenade SP 186 FNP I/O 2004
2004
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VS
Princecraft Fish n' Promenade  SP 186 FNP I/O SE 2005 boat specs
Princecraft
Princecraft Fish n' Promenade SP 186 FNP I/O SE 2005
2005
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Princecraft Fish n' Promenade SP 186 FNP I/O 2004 vs Princecraft Fish n' Promenade SP 186 FNP I/O SE 2005 — Same Brand, Different Boat

The Princecraft Fish n' Promenade SP 186 FNP I/O 2004 vs Princecraft Fish n' Promenade SP 186 FNP I/O SE 2005 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.

Both boats share a closely matched power ceiling — 220 hp for the Princecraft Fish n' Promenade SP 186 FNP I/O 2004 and 220 hp for the Princecraft Fish n' Promenade SP 186 FNP I/O SE 2005. 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 carry nearly identical fuel loads — 6 gal and 6 gal — so range won't be a tiebreaker here.

Both boats are rated for 8 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.

Bottom line: The Princecraft Fish n' Promenade SP 186 FNP I/O 2004 and Princecraft Fish n' Promenade SP 186 FNP I/O SE 2005 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
MakePrincecraft
MakePrincecraft
ModelFish n' Promenade SP 186 FNP I/O
ModelFish n' Promenade SP 186 FNP I/O SE
Model Year2004
Model Year2005
Measurements / Dimensions
Beam94 in
Beam94 in. (2.4 m)
Beam - Meters2.39
Beam - Meters2.39
Beam - Inches94
Beam - Inches94
Draft [max] - Detail29 in
Draft [max] - Detail30 in. (0.8 m)
Draft [max] - Meters0.74
Draft [max] - Meters0.76
Draft [max] - Inches29
Draft [max] - Inches3
Weight - Detail2000 lbs
Weight - Detail2,445 lbs. (1,018 kg)
Weight - kg907.18
Weight - kg1109.03
Weight - lbs.2
Weight - lbs.2445
Height - Detail43 in
Height - Detailnot available
Height - Meters1.09
Height - Metersnot available
Height - Inches43
Height - Inchesnot available
Height [transom]32 in
Height [transom]32 in. (0.8 m)
Length overall - Detail18 ft. 4 in
Length overall - Detail18 ft. 4 in. (5.6 m)
Length overall - Meters5.59
Length overall - Meters5.59
Length overall - Inches22
Length overall - Inches22
Depth - Detailnot available
Depth - Detail43 in. (1.1 m)
Depth - Centimetersnot available
Depth - Centimeters109.22
Depth - Inchesnot available
Depth - Inches43
Width [transom] - Detailnot available
Width [transom] - Detail76 in. (1.9 m)
Length - Metersnot available
Length - Meters5.6
Length - Feetnot available
Length - Feet18
Length - Inchesnot available
Length - Inches4
Engine and Drivetrain
Fuel tank capacity - Detail60 gal
Fuel tank capacity - Detail60 gal. Built-in (227 l) (Specifications based on boat equipped with 4.3 l engine)
Fuel tank capacity - Liters227.12
Fuel tank capacity - Liters227.12
Fuel tank capacity - Gal6
Fuel tank capacity - Gal6
Engine max220 HP
Engine max220 hp (164 kw)
Drive typenot available
Drive typeI/O
Operational Info
Maximum capacity1300 lbs
Maximum capacity1,300 lbs. (589 kg)
Maximum people8 Persons
Maximum people8
Body / Hull
Hull thicknessnot available
Hull thicknessBottom: .100 in. (2.5 mm) Side: .072 in. (1.8 mm)

Princecraft Fish n' Promenade SP 186 FNP I/O 2004 vs Princecraft Fish n' Promenade SP 186 FNP I/O SE 2005 — Common Questions

Which is easier to trailer — the Princecraft Fish n' Promenade SP 186 FNP I/O 2004 or the Princecraft Fish n' Promenade SP 186 FNP I/O SE 2005?
For trailering, the Princecraft Fish n' Promenade SP 186 FNP I/O 2004 has the edge at 2 lbs dry weight versus 2 445 lbs for the Princecraft Fish n' Promenade SP 186 FNP I/O SE 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 Princecraft Fish n' Promenade SP 186 FNP I/O 2004 is Coast Guard rated for 8 passengers, while the Princecraft Fish n' Promenade SP 186 FNP I/O SE 2005 is certified for 8. 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.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Princecraft Fish n' Promenade SP 186 FNP I/O 2004 and Princecraft Fish n' Promenade SP 186 FNP I/O SE 2005 share an 94 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.
How do the fuel tanks compare on the Princecraft Fish n' Promenade SP 186 FNP I/O 2004 and Princecraft Fish n' Promenade SP 186 FNP I/O SE 2005?
Both boats carry similar fuel loads — 6 gallons and 6 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Princecraft Fish n' Promenade SP 186 FNP I/O 2004 and Princecraft Fish n' Promenade SP 186 FNP I/O SE 2005 from the same manufacturer?
Yes — both the Princecraft Fish n' Promenade SP 186 FNP I/O 2004 and the Princecraft Fish n' Promenade SP 186 FNP I/O SE 2005 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.