Starcraft Marine C-Star 166 DC 2004 boat specs
Starcraft Marine
Starcraft Marine C-Star 166 DC 2004
2004
View full specs →
VS
Starcraft Marine Limited 185 I/O Sport 2012 boat specs
Starcraft Marine
Starcraft Marine Limited 185 I/O Sport 2012
2012
View full specs →

Starcraft Marine C-Star 166 DC 2004 vs Starcraft Marine Limited 185 I/O Sport 2012 — Same Brand, Different Boat

The Starcraft Marine C-Star 166 DC 2004 vs Starcraft Marine Limited 185 I/O Sport 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.

The power gap is worth calling out. Rated to 220 hp, the Starcraft Marine Limited 185 I/O Sport 2012 has a 95-hp advantage over the Starcraft Marine C-Star 166 DC 2004's 125-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 166 DC 2004 carries 32 gallons versus 23 gallons in the Starcraft Marine Limited 185 I/O Sport 2012. 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 Limited 185 I/O Sport 2012 is rated for 8 passengers, while the Starcraft Marine C-Star 166 DC 2004 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Starcraft Marine Limited 185 I/O Sport 2012 could be the deciding factor.

Bottom line: Choose the Starcraft Marine Limited 185 I/O Sport 2012 if your priority is putting more people on the water — it handles 8 passengers and at 18,2 ft it has the deck room to back that rating up comfortably. The Starcraft Marine C-Star 166 DC 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeStarcraft Marine
MakeStarcraft Marine
ModelC-Star 166 DC
ModelLimited 185 I/O Sport
Model Year2004
Model Year2012
Measurements / Dimensions
Beam90 in
Beam90 in
Beam - Meters2.29
Beam - Meters2.29
Beam - Inches9
Beam - Inches9
Deadrise15°
Deadrisenot available
Draft [drive up] - Detail11 in
Draft [drive up] - Detailnot available
Draft [drive up] meters0.28
Draft [drive up] metersnot available
Draft [drive up] inches11
Draft [drive up] inchesnot available
Draft [max] - Detail22 in
Draft [max] - Detailnot available
Draft [max] - Meters0.56
Draft [max] - Metersnot available
Draft [max] - Inches22
Draft [max] - Inchesnot available
Weight - Detail1135 lbs
Weight - Detail1,550 lbs
Weight - kg514.83
Weight - kg703.07
Weight - lbs.1135
Weight - lbs.155
Height - Detail27 in
Height - Detailnot available
Height - Meters0.69
Height - Metersnot available
Height - Inches27
Height - Inchesnot available
Height [transom]20 in
Height [transom]not available
Length overall - Detail16 ft. 6 in
Length overall - Detail18 ft. 2 in
Length overall - Meters5.03
Length overall - Meters5.54
Length overall - Inches198
Length overall - Inches218
Depth - Detailnot available
Depth - Detail33 in
Depth - Centimetersnot available
Depth - Centimeters83.82
Depth - Inchesnot available
Depth - Inches33
Width [transom] - Detailnot available
Width [transom] - Detail76 in
Length - Feetnot available
Length - Feet18.17
Body / Hull
Hull materialAluminum
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail32 gal
Fuel tank capacity - Detail23 gal
Fuel tank capacity - Liters121.13
Fuel tank capacity - Liters87.06
Fuel tank capacity - Gal32
Fuel tank capacity - Gal23
Engine max125
Engine max220 hp
Engine makenot available
Engine makeMercruiser
Engine modelnot available
Engine model3.0 MPI Alpha
Fuel typenot available
Fuel typeGas
Drive typenot available
Drive typeI/O
Operational Info
Maximum capacity1500 lbs
Maximum capacity1,200 lbs
Maximum people6 persons
Maximum people8
Trailer Info
Trailer - Weightnot available
Trailer - WeightTowing Weight: 2,765 lbs

Starcraft Marine C-Star 166 DC 2004 vs Starcraft Marine Limited 185 I/O Sport 2012 — Common Questions

Which is easier to trailer — the Starcraft Marine C-Star 166 DC 2004 or the Starcraft Marine Limited 185 I/O Sport 2012?
For trailering, the Starcraft Marine Limited 185 I/O Sport 2012 has the edge at 155 lbs dry weight versus 1 135 lbs for the Starcraft Marine C-Star 166 DC 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 Starcraft Marine Limited 185 I/O Sport 2012 is rated to a maximum of 220 hp, giving it the larger power ceiling. The Starcraft Marine C-Star 166 DC 2004 tops out at 125 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 166 DC 2004 is Coast Guard rated for 6 passengers, while the Starcraft Marine Limited 185 I/O Sport 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.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Starcraft Marine C-Star 166 DC 2004 and Starcraft Marine Limited 185 I/O Sport 2012 share an 90 in 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.
Which boat has the larger fuel tank — the Starcraft Marine C-Star 166 DC 2004 or the Starcraft Marine Limited 185 I/O Sport 2012?
The Starcraft Marine C-Star 166 DC 2004 has the bigger tank at 32 gallons, versus 23 gallons on the Starcraft Marine Limited 185 I/O Sport 2012. That 9-gallon difference translates to roughly 27–45 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Starcraft Marine C-Star 166 DC 2004 and Starcraft Marine Limited 185 I/O Sport 2012 from the same manufacturer?
Yes — both the Starcraft Marine C-Star 166 DC 2004 and the Starcraft Marine Limited 185 I/O Sport 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.