Princecraft Tournament SP 178 SC 2005 boat specs
Princecraft
Princecraft Tournament SP 178 SC 2005
2005
View full specs →
VS
Princecraft Tournament SP 178 SC SE 2005 boat specs
Princecraft
Princecraft Tournament SP 178 SC SE 2005
2005
View full specs →

Princecraft Tournament SP 178 SC 2005 vs Princecraft Tournament SP 178 SC SE 2005 — Same Brand, Different Boat

The Princecraft Tournament SP 178 SC 2005 vs Princecraft Tournament SP 178 SC 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.

On paper these two are close siblings in the size department — Princecraft Tournament SP 178 SC 2005 at 17,0 ft versus Princecraft Tournament SP 178 SC SE 2005 at 17,0 ft. At 1 159 lbs and 1 165 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 — 150 hp for the Princecraft Tournament SP 178 SC 2005 and 150 hp for the Princecraft Tournament SP 178 SC 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 — 35 gal and 35 gal — so range won't be a tiebreaker here.

Both boats are rated for 6 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 Princecraft Tournament SP 178 SC 2005 comes in at 8 lbs per hp versus 8 lbs per hp for the Princecraft Tournament SP 178 SC SE 2005. 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 Princecraft Tournament SP 178 SC 2005 and Princecraft Tournament SP 178 SC 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
ModelTournament SP 178 SC
ModelTournament SP 178 SC SE
Model Year2005
Model Year2005
Measurements / Dimensions
Beam92 in. (2.3 m)
Beam92 in. (2.3 m)
Beam - Meters2.34
Beam - Meters2.34
Beam - Inches92
Beam - Inches92
Depth - Detail40 in. (1.0 m)
Depth - Detail40 in. (1.0 m)
Depth - Centimeters101.6
Depth - Centimeters101.6
Depth - Inches4
Depth - Inches4
Draft [max] - Detail31 in. (0.8 m)
Draft [max] - Detail31 in. (0.8 m)
Draft [max] - Meters0.79
Draft [max] - Meters0.79
Draft [max] - Inches31
Draft [max] - Inches31
Weight - Detail1,159 lbs. (526 kg)
Weight - Detail1,165 lbs. (528 kg)
Weight - kg525.71
Weight - kg528.43
Weight - lbs.1159
Weight - lbs.1165
Width [transom] - Detail75 in. (1.9 m)
Width [transom] - Detail75 in. (1.9 m)
Height [transom]20 in. (0.5 m)
Height [transom]20 in. (0.5 m)
Length - Meters5.3
Length - Meters5.3
Length - Feet17
Length - Feet17
Length - Inches5
Length - Inches5
Length overall - Detail17 ft. 5 in. (5.3 m)
Length overall - Detail17 ft. 5 in. (5.3 m)
Length overall - Meters5.31
Length overall - Meters5.31
Length overall - Inches209
Length overall - Inches209
Body / Hull
Hull thicknessBottom: .100 in. (2.5 mm) Side: .072 in. (1.8 mm)
Hull thicknessBottom: .100 in. (2.5 mm) Side: .072 in. (1.8 mm)
Engine and Drivetrain
Fuel tank capacity - Detail35 gal. Built-in (132 l)
Fuel tank capacity - Detail35 gal. Built-in (132 l)
Fuel tank capacity - Liters132.49
Fuel tank capacity - Liters132.49
Fuel tank capacity - Gal35
Fuel tank capacity - Gal35
Drive typeOutboard
Drive typeOutboard
Engine max150 hp (112 kw)
Engine max150 hp (112 kw)
Operational Info
Maximum capacity1,488 lbs. (675 kg)
Maximum capacity1,488 lbs. (675 kg)
Maximum people6
Maximum people6

Princecraft Tournament SP 178 SC 2005 vs Princecraft Tournament SP 178 SC SE 2005 — Common Questions

Which is the larger boat — the Princecraft Tournament SP 178 SC 2005 or the Princecraft Tournament SP 178 SC SE 2005?
The Princecraft Tournament SP 178 SC SE 2005 is the longer of the two at 17,0 feet overall. The Princecraft Tournament SP 178 SC 2005 comes in at 17,0 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 Tournament SP 178 SC 2005 or the Princecraft Tournament SP 178 SC SE 2005?
For trailering, the Princecraft Tournament SP 178 SC 2005 has the edge at 1 159 lbs dry weight versus 1 165 lbs for the Princecraft Tournament SP 178 SC 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 Tournament SP 178 SC 2005 is Coast Guard rated for 6 passengers, while the Princecraft Tournament SP 178 SC SE 2005 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 has the better power-to-weight ratio?
The Princecraft Tournament SP 178 SC 2005 has a better power-to-weight ratio at 8 lbs per hp compared to 8 lbs per hp for the Princecraft Tournament SP 178 SC SE 2005. 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 Princecraft Tournament SP 178 SC 2005 and Princecraft Tournament SP 178 SC SE 2005 share an 92 in. (2.3 m) 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 Tournament SP 178 SC 2005 and Princecraft Tournament SP 178 SC SE 2005?
Both boats carry similar fuel loads — 35 gallons and 35 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 Tournament SP 178 SC 2005 and Princecraft Tournament SP 178 SC SE 2005 from the same manufacturer?
Yes — both the Princecraft Tournament SP 178 SC 2005 and the Princecraft Tournament SP 178 SC 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.