Princecraft 18 2004 boat specs
Princecraft
Princecraft 18 2004
2004
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VS
Princecraft Fish n' Promenade  SP 186 FNP I/O 2005 boat specs
Princecraft
Princecraft Fish n' Promenade SP 186 FNP I/O 2005
2005
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Princecraft 18 2004 vs Princecraft Fish n' Promenade SP 186 FNP I/O 2005 — Same Brand, Different Boat

The Princecraft 18 2004 vs Princecraft Fish n' Promenade SP 186 FNP I/O 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.

On paper these two are close siblings in the size department — Princecraft 18 2004 at 18,0 ft versus Princecraft Fish n' Promenade SP 186 FNP I/O 2005 at 18,0 ft. Weight tells a clearer story for trailering families: the Princecraft 18 2004 tips the scales at 1 394 lbs — 1 392 lbs more than the Princecraft Fish n' Promenade SP 186 FNP I/O 2005 at 2 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.

The Princecraft Fish n' Promenade SP 186 FNP I/O 2005 tops out at 220 hp. Engine specs for the Princecraft 18 2004 aren't listed — confirm with a dealer before selecting an outboard.

For family outings this is probably the sharpest distinction between the two. The Princecraft 18 2004 is rated for 11 passengers, while the Princecraft Fish n' Promenade SP 186 FNP I/O 2005 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Princecraft 18 2004 could be the deciding factor.

Bottom line: Choose the Princecraft 18 2004 if your priority is putting more people on the water — it handles 11 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Princecraft Fish n' Promenade SP 186 FNP I/O 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakePrincecraft
MakePrincecraft
Model18
ModelFish n' Promenade SP 186 FNP I/O
Model Year2004
Model Year2005
Measurements / Dimensions
Beam8 ft. 0 in
Beam94 in. (2.4 m)
Beam - Meters2.44
Beam - Meters2.39
Beam - Inches96
Beam - Inches94
Weight - Detail1,394 lbs
Weight - Detail2,000 lbs. (907 kg)
Weight - kg632.31
Weight - kg907.18
Weight - lbs.1394
Weight - lbs.2
Length - Feet18
Length - Feet18
Length - Inches4
Length - Inches4
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
Draft [max] - Detailnot available
Draft [max] - Detail29 in. (0.7 m)
Draft [max] - Metersnot available
Draft [max] - Meters0.74
Draft [max] - Inchesnot available
Draft [max] - Inches29
Width [transom] - Detailnot available
Width [transom] - Detail76 in. (1.9 m)
Height [transom]not available
Height [transom]32 in. (0.8 m)
Length - Metersnot available
Length - Meters5.6
Pontoon and Inflatable Specific
Tube diameter23 in
Tube diameternot available
Engine and Drivetrain
Engine/s standard60 hp
Engine/s standardnot available
Fuel tank capacity - DetailPortable
Fuel tank capacity - Detail60 gal. Built-in (227 l) (Specifications based on boat equipped with 4.3 l engine)
Drive typeOutBoard
Drive typeI/O
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters227.12
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal6
Engine maxnot available
Engine max220 hp (164 kw)
Operational Info
Maximum capacity1,465 lbs
Maximum capacity1,300 lbs. (589 kg)
Maximum people11
Maximum people8
Body / Hull
Hull thicknessnot available
Hull thicknessBottom: .100 in. (2.5 mm) Side: .072 in. (1.8 mm)

Princecraft 18 2004 vs Princecraft Fish n' Promenade SP 186 FNP I/O 2005 — Common Questions

Which is the larger boat — the Princecraft 18 2004 or the Princecraft Fish n' Promenade SP 186 FNP I/O 2005?
The Princecraft Fish n' Promenade SP 186 FNP I/O 2005 is the longer of the two at 18,0 feet overall. The Princecraft 18 2004 comes in at 18,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Princecraft 18 2004 or the Princecraft Fish n' Promenade SP 186 FNP I/O 2005?
For trailering, the Princecraft Fish n' Promenade SP 186 FNP I/O 2005 has the edge at 2 lbs dry weight versus 1 394 lbs for the Princecraft 18 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.
What is the maximum horsepower rating for these boats?
The Princecraft Fish n' Promenade SP 186 FNP I/O 2005 has a documented max rating of 220 hp. Engine specifications for the Princecraft 18 2004 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Princecraft 18 2004 is Coast Guard rated for 11 passengers, while the Princecraft Fish n' Promenade SP 186 FNP I/O 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.
Which boat is wider, and does it affect trailering?
The Princecraft 18 2004 measures 96" wide, compared to 94" for the Princecraft Fish n' Promenade SP 186 FNP I/O 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.
Are the Princecraft 18 2004 and Princecraft Fish n' Promenade SP 186 FNP I/O 2005 from the same manufacturer?
Yes — both the Princecraft 18 2004 and the Princecraft Fish n' Promenade SP 186 FNP I/O 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.