Starcraft Marine C-Star 1800 I/O    2006 boat specs
Starcraft Marine
Starcraft Marine C-Star 1800 I/O 2006
2006
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VS
Starcraft Marine Superfisherman 186 2012 boat specs
Starcraft Marine
Starcraft Marine Superfisherman 186 2012
2012
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Starcraft Marine C-Star 1800 I/O 2006 vs Starcraft Marine Superfisherman 186 2012 — Same Brand, Different Boat

The Starcraft Marine C-Star 1800 I/O 2006 vs Starcraft Marine Superfisherman 186 2012 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 — Starcraft Marine C-Star 1800 I/O 2006 at 18,0 ft versus Starcraft Marine Superfisherman 186 2012 at 18,6 ft. Weight tells a clearer story for trailering families: the Starcraft Marine C-Star 1800 I/O 2006 tips the scales at 1 725 lbs — 392 lbs more than the Starcraft Marine Superfisherman 186 2012 at 1 333 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 power gap is worth calling out. Rated to 200 hp, the Starcraft Marine Superfisherman 186 2012 has a 196-hp advantage over the Starcraft Marine C-Star 1800 I/O 2006's 4-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Starcraft Marine Superfisherman 186 2012 carries 32 gallons versus 3 gallons in the Starcraft Marine C-Star 1800 I/O 2006. 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 Starcraft Marine Superfisherman 186 2012 is rated for 9 passengers, while the Starcraft Marine C-Star 1800 I/O 2006 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Starcraft Marine Superfisherman 186 2012 could be the deciding factor.

Bottom line: Choose the Starcraft Marine Superfisherman 186 2012 if your priority is putting more people on the water — it handles 9 passengers and at 18,6 ft it has the deck room to back that rating up comfortably. The Starcraft Marine C-Star 1800 I/O 2006 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
MakeStarcraft Marine
MakeStarcraft Marine
ModelC-Star 1800 I/O
ModelSuperfisherman 186
Model Year2006
Model Year2012
Measurements / Dimensions
Beam92 in. (234 cm)
Beam100 in
Beam - Meters2.34
Beam - Meters2.54
Beam - Inches92
Beam - Inches1
Deadrise14℃
Deadrisenot available
Depth - Detail33 in. (84 cm)
Depth - Detail29 in
Depth - Centimeters83.82
Depth - Centimeters73.66
Depth - Inches33
Depth - Inches29
Weight - Detail1,725 lbs. (782.5 kg)
Weight - Detail1,333 lbs
Weight - kg782.45
Weight - kg604.64
Weight - lbs.1725
Weight - lbs.1333
Width [transom] - Detail82 in. (208 cm) Chine Width (at transom): 78 in. (198 cm)
Width [transom] - Detail99 in
Length - Meters5.5
Length - Metersnot available
Length - Feet18
Length - Feet18.58
Length - Inches1
Length - Inchesnot available
Length overall - Detail18 ft. 1 in. (5.5 m)
Length overall - Detail18 ft. 7 in
Length overall - Meters5.51
Length overall - Meters5.66
Length overall - Inches217
Length overall - Inches223
Height [transom]not available
Height [transom]25 in
Body / Hull
Hull materialFiberglass
Hull materialAluminum
Hull thicknessnot available
Hull thickness0.100 in
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail30 gal. (113.6 l)
Fuel tank capacity - Detail32 gal
Fuel tank capacity - Liters113.56
Fuel tank capacity - Liters121.13
Fuel tank capacity - Gal3
Fuel tank capacity - Gal32
Drive typeI/O
Drive typeOutboard
Engine max4.3 MPI 220 hp (164 kw)
Engine max200 hp
Engine makenot available
Engine makeMercury
Engine modelnot available
Engine model115 XL Optimax
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,450 lbs. (657.7kg)
Maximum capacity1,985 lbs
Maximum people8
Maximum people9
Trailer Info
Trailer - Length over all22 ft. 3 in. (6.8 m)
Trailer - Length over all23 ft
Trailer - WeightW/ 4.3 MPI Merc: 2,838 lbs. (1,287.3 kg)
Trailer - WeightTowing Weight: 3,195 lbs

Starcraft Marine C-Star 1800 I/O 2006 vs Starcraft Marine Superfisherman 186 2012 — Common Questions

Which is the larger boat — the Starcraft Marine C-Star 1800 I/O 2006 or the Starcraft Marine Superfisherman 186 2012?
The Starcraft Marine Superfisherman 186 2012 is the longer of the two at 18,6 feet overall. The Starcraft Marine C-Star 1800 I/O 2006 comes in at 18,0 feet, making it roughly 0,6 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Starcraft Marine C-Star 1800 I/O 2006 or the Starcraft Marine Superfisherman 186 2012?
For trailering, the Starcraft Marine Superfisherman 186 2012 has the edge at 1 333 lbs dry weight versus 1 725 lbs for the Starcraft Marine C-Star 1800 I/O 2006. 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 Starcraft Marine Superfisherman 186 2012 is rated to a maximum of 200 hp, giving it the larger power ceiling. The Starcraft Marine C-Star 1800 I/O 2006 tops out at 4 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 Starcraft Marine C-Star 1800 I/O 2006 is Coast Guard rated for 8 passengers, while the Starcraft Marine Superfisherman 186 2012 is certified for 9. 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 Starcraft Marine C-Star 1800 I/O 2006 measures 92" wide, compared to 1" for the Starcraft Marine Superfisherman 186 2012. 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 Starcraft Marine C-Star 1800 I/O 2006 or the Starcraft Marine Superfisherman 186 2012?
The Starcraft Marine Superfisherman 186 2012 has the bigger tank at 32 gallons, versus 3 gallons on the Starcraft Marine C-Star 1800 I/O 2006. That 29-gallon difference translates to roughly 87–145 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Starcraft Marine C-Star 1800 I/O 2006 and Starcraft Marine Superfisherman 186 2012 from the same manufacturer?
Yes — both the Starcraft Marine C-Star 1800 I/O 2006 and the Starcraft Marine Superfisherman 186 2012 are built by Starcraft Marine. 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.