Starcraft Marine C-Star 186 DC 2006 boat specs
Starcraft Marine
Starcraft Marine C-Star 186 DC 2006
2006
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VS
Starcraft Marine Limited 2018 I/O 2012 boat specs
Starcraft Marine
Starcraft Marine Limited 2018 I/O 2012
2012
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Starcraft Marine C-Star 186 DC 2006 vs Starcraft Marine Limited 2018 I/O 2012 — Same Brand, Different Boat

The Starcraft Marine C-Star 186 DC 2006 vs Starcraft Marine Limited 2018 I/O 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 186 DC 2006 at 18,0 ft versus Starcraft Marine Limited 2018 I/O 2012 at 20,2 ft. Weight tells a clearer story for trailering families: the Starcraft Marine Limited 2018 I/O 2012 tips the scales at 1 995 lbs — 730 lbs less than the Starcraft Marine C-Star 186 DC 2006 at 1 265 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 220 hp, the Starcraft Marine Limited 2018 I/O 2012 has a 70-hp advantage over the Starcraft Marine C-Star 186 DC 2006's 150-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 C-Star 186 DC 2006 carries 32 gallons versus 3 gallons in the Starcraft Marine Limited 2018 I/O 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

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 Starcraft Marine Limited 2018 I/O 2012 at 20,2 ft is the right call if deck space, comfort, and entertaining are top of your list. The Starcraft Marine C-Star 186 DC 2006 at 18,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeStarcraft Marine
MakeStarcraft Marine
ModelC-Star 186 DC
ModelLimited 2018 I/O
Model Year2006
Model Year2012
Measurements / Dimensions
Beam89 in. (226 cm)
Beam98 in
Beam - Meters2.26
Beam - Meters2.49
Beam - Inches89
Beam - Inches98
Deadrise15℃
Deadrisenot available
Depth - Detail23 in. (58 cm)
Depth - Detail31 in
Depth - Centimeters58.42
Depth - Centimeters78.74
Depth - Inches23
Depth - Inches31
Draft [drive up] - Detail13 in. (33 cm)
Draft [drive up] - Detailnot available
Draft [drive up] meters0.33
Draft [drive up] metersnot available
Draft [drive up] inches13
Draft [drive up] inchesnot available
Draft [max] - Detail25 in. (64 cm)
Draft [max] - Detailnot available
Draft [max] - Meters0.64
Draft [max] - Metersnot available
Draft [max] - Inches25
Draft [max] - Inchesnot available
Weight - Detail1,265 lbs. (573.8 kg)
Weight - Detail1,995 lbs
Weight - kg573.79
Weight - kg904.92
Weight - lbs.1265
Weight - lbs.1995
Width [transom] - Detail89 in. (226 cm) Chine Width (at transom): 73 in. (185 cm)
Width [transom] - Detail90 in. 78 in. chine width at transom
Height [transom]20 in. (51 cm)
Height [transom]not available
Length - Meters5.6
Length - Metersnot available
Length - Feet18
Length - Feet20.17
Length - Inches5
Length - Inchesnot available
Length overall - Detail18 ft. 5 in. (5.6 m)
Length overall - Detail20 ft. 2 in
Length overall - Meters5.61
Length overall - Meters6.15
Length overall - Inches221
Length overall - Inches242
Body / Hull
Hull materialAluminum
Hull materialFiberglass
Hull thickness0.100 in. (.254 cm)
Hull thicknessnot available
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail32 gal. (121.1 l)
Fuel tank capacity - Detail30 gal
Fuel tank capacity - Liters121.13
Fuel tank capacity - Liters113.56
Fuel tank capacity - Gal32
Fuel tank capacity - Gal3
Drive typeOutboard
Drive typeI/O
Engine max150 hp (112 kw)
Engine max220 hp
Engine makenot available
Engine makeMercruiser
Engine modelnot available
Engine model3.0 MPI Alpha
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,950 lbs. (884.5 kg)
Maximum capacity1,500 lbs
Maximum people8
Maximum people8
Trailer Info
Trailer - Length over all22 ft. 6 in. (6.9 m)
Trailer - Length over all22 ft. 3 in
Trailer - WeightTowing Wt. W/150 Merc Opt.: 2,691 lbs. (1,220.6 kg)
Trailer - WeightTowing Weight: 3,495 lbs

Starcraft Marine C-Star 186 DC 2006 vs Starcraft Marine Limited 2018 I/O 2012 — Common Questions

Which is the larger boat — the Starcraft Marine C-Star 186 DC 2006 or the Starcraft Marine Limited 2018 I/O 2012?
The Starcraft Marine Limited 2018 I/O 2012 is the longer of the two at 20,2 feet overall. The Starcraft Marine C-Star 186 DC 2006 comes in at 18,0 feet, making it roughly 2,2 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Starcraft Marine C-Star 186 DC 2006 or the Starcraft Marine Limited 2018 I/O 2012?
For trailering, the Starcraft Marine C-Star 186 DC 2006 has the edge at 1 265 lbs dry weight versus 1 995 lbs for the Starcraft Marine Limited 2018 I/O 2012. 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 Limited 2018 I/O 2012 is rated to a maximum of 220 hp, giving it the larger power ceiling. The Starcraft Marine C-Star 186 DC 2006 tops out at 150 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 186 DC 2006 is Coast Guard rated for 8 passengers, while the Starcraft Marine Limited 2018 I/O 2012 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 Starcraft Marine Limited 2018 I/O 2012 measures 98" wide, compared to 89" for the Starcraft Marine C-Star 186 DC 2006. 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 186 DC 2006 or the Starcraft Marine Limited 2018 I/O 2012?
The Starcraft Marine C-Star 186 DC 2006 has the bigger tank at 32 gallons, versus 3 gallons on the Starcraft Marine Limited 2018 I/O 2012. 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 186 DC 2006 and Starcraft Marine Limited 2018 I/O 2012 from the same manufacturer?
Yes — both the Starcraft Marine C-Star 186 DC 2006 and the Starcraft Marine Limited 2018 I/O 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.