Princecraft Fish n' Promenade  SP 186 FNP I/O AE 2004 boat specs
Princecraft
Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004
2004
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VS
Princecraft Pro 186 2009 boat specs
Princecraft
Princecraft Pro 186 2009
2009
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Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004 vs Princecraft Pro 186 2009 — Same Brand, Different Boat

The Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004 vs Princecraft Pro 186 2009 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.

The power gap is worth calling out. Rated to 220 hp, the Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004 has a 45-hp advantage over the Princecraft Pro 186 2009's 175-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 6 gal and 4 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: Performance buyers should lean toward the Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004 and its 220-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Princecraft Pro 186 2009 with its 175-hp rating is the more economical daily driver.
General Boat Info
MakePrincecraft
MakePrincecraft
ModelFish n' Promenade SP 186 FNP I/O AE
ModelPro 186
Model Year2004
Model Year2009
Measurements / Dimensions
Beam94 in
Beam95 in. (2.4 m)
Beam - Meters2.39
Beam - Meters2.41
Beam - Inches94
Beam - Inches95
Draft [max] - Detail30 in
Draft [max] - Detail33 in. (0.8 m)
Draft [max] - Meters0.76
Draft [max] - Meters0.84
Draft [max] - Inches3
Draft [max] - Inches33
Weight - Detail2245 lbs
Weight - Detail1,490 lbs. (676 kg)
Weight - kg1018.31
Weight - kg675.85
Weight - lbs.2245
Weight - lbs.149
Height - Detail43 in
Height - Detailnot available
Height - Meters1.09
Height - Metersnot available
Height - Inches43
Height - Inchesnot available
Height [transom]32 in
Height [transom]25 in. (0.6 m)
Length overall - Detail18 ft. 4 in
Length overall - Detail18 ft. 6 in. (5.6 m)
Length overall - Meters5.59
Length overall - Meters5.64
Length overall - Inches22
Length overall - Inches222
Depth - Detailnot available
Depth - Detail46 in. (1.2 m)
Depth - Centimetersnot available
Depth - Centimeters116.84
Depth - Inchesnot available
Depth - Inches46
Width [transom] - Detailnot available
Width [transom] - Detail80 in. (2 m)
Length - Feetnot available
Length - Feet18.5
Engine and Drivetrain
Fuel tank capacity - Detail60 gal
Fuel tank capacity - Detail40 gal. (151 l)
Fuel tank capacity - Liters227.12
Fuel tank capacity - Liters151.42
Fuel tank capacity - Gal6
Fuel tank capacity - Gal4
Engine max220 HP
Engine max175 hp (131 kW)
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeOutboard
Operational Info
Maximum capacity1300 lbs
Maximum capacityPerson: 1,158 lbs. (525 kg) Total: 1,902 lbs. (863 kg)
Maximum people8 Persons
Maximum people8
Body / Hull
Hull materialnot available
Hull materialAluminum
Hull thicknessnot available
Hull thicknessBottom: 0.110 in. (2.8 mm) Side: 0.072 in. (1.8 mm)
Hull typenot available
Hull typeModified Vee

Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004 vs Princecraft Pro 186 2009 — Common Questions

Which is easier to trailer — the Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004 or the Princecraft Pro 186 2009?
For trailering, the Princecraft Pro 186 2009 has the edge at 149 lbs dry weight versus 2 245 lbs for the Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004. 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 Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004 is rated to a maximum of 220 hp, giving it the larger power ceiling. The Princecraft Pro 186 2009 tops out at 175 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 Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004 is Coast Guard rated for 8 passengers, while the Princecraft Pro 186 2009 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.
Which boat is wider, and does it affect trailering?
The Princecraft Pro 186 2009 measures 95" wide, compared to 94" for the Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004. 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.
How do the fuel tanks compare on the Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004 and Princecraft Pro 186 2009?
Both boats carry similar fuel loads — 6 gallons and 4 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 AE 2004 and Princecraft Pro 186 2009 from the same manufacturer?
Yes — both the Princecraft Fish n' Promenade SP 186 FNP I/O AE 2004 and the Princecraft Pro 186 2009 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.