Monark Marine SL 12 2008 boat specs
Monark Marine
Monark Marine SL 12 2008
2008
View full specs →
VS
Monark Marine Sun Caster 200 CR 4 Point 2007 boat specs
Monark Marine
Monark Marine Sun Caster 200 CR 4 Point 2007
2007
View full specs →

Monark Marine SL 12 2008 vs Monark Marine Sun Caster 200 CR 4 Point 2007 — Same Brand, Different Boat

The Monark Marine SL 12 2008 vs Monark Marine Sun Caster 200 CR 4 Point 2007 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.

Size is the most obvious dividing line here. The Monark Marine SL 12 2008 measures 11,0 feet overall (2008), giving it roughly 9,0 additional feet of deck space compared to the Monark Marine Sun Caster 200 CR 4 Point 2007 at 2,0 feet (2007). Weight tells a clearer story for trailering families: the Monark Marine Sun Caster 200 CR 4 Point 2007 tips the scales at 2 088 lbs — 1 964 lbs less than the Monark Marine SL 12 2008 at 124 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 100 hp, the Monark Marine Sun Caster 200 CR 4 Point 2007 has a 90-hp advantage over the Monark Marine SL 12 2008's 10-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Monark Marine Sun Caster 200 CR 4 Point 2007 is rated for 10 passengers, while the Monark Marine SL 12 2008 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Monark Marine Sun Caster 200 CR 4 Point 2007 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Monark Marine SL 12 2008 comes in at 12 lbs per hp versus 21 lbs per hp for the Monark Marine Sun Caster 200 CR 4 Point 2007. 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: Choose the Monark Marine Sun Caster 200 CR 4 Point 2007 if your priority is putting more people on the water — it handles 10 passengers and at 2,0 ft it has the deck room to back that rating up comfortably. The Monark Marine SL 12 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.
General Boat Info
MakeMonark Marine
MakeMonark Marine
ModelSL 12
ModelSun Caster 200 CR 4 Point
Model Year2008
Model Year2007
Measurements / Dimensions
Beam58 in. (147 cm)
Beam102 in. (259 cm)
Beam - Meters1.47
Beam - Meters2.59
Beam - Inches58
Beam - Inches102
Deadrise7℃
Deadrisenot available
Depth - Detail21 in. (53 cm)
Depth - Detailnot available
Depth - Centimeters53.34
Depth - Centimetersnot available
Depth - Inches21
Depth - Inchesnot available
Weight - Detail124 lbs. (56.3 kg)
Weight - Detail2,088 lbs. (947.1 kg)
Weight - kg56.25
Weight - kg947.1
Weight - lbs.124
Weight - lbs.2088
Width [transom] - Detail55 in. (140 cm)
Width [transom] - Detailnot available
Height [transom]15 in. (38 cm)
Height [transom]20 in. (51 cm)
Length - Meters3.53
Length - Meters6.2
Length - Feet11
Length - Feet2
Length - Inches7
Length - Inches3
Length overall - Detail11 ft. 7 in. (3.53 m)
Length overall - Detail20 ft. 3 in. (6.2 m)
Length overall - Meters3.53
Length overall - Meters6.17
Length overall - Inches139
Length overall - Inches243
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.051 in. (0.13 cm)
Hull thickness0.08 in. (0.203 cm)
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max10 hp (7.5 kW)
Engine max100 hp (69 kW)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail24 gal. (90.8 l)
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters90.85
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal24
Operational Info
Maximum capacity600 lbs. (272.2 kg)
Maximum capacity2,155 lbs. (977.5 kg)
Maximum people3 @ 398 lbs. (180.5 kg)
Maximum people10 @ 1,410 lbs. (639.6 kg)
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter25 in. (64 cm)

Monark Marine SL 12 2008 vs Monark Marine Sun Caster 200 CR 4 Point 2007 — Common Questions

Which is the larger boat — the Monark Marine SL 12 2008 or the Monark Marine Sun Caster 200 CR 4 Point 2007?
The Monark Marine SL 12 2008 is the longer of the two at 11,0 feet overall. The Monark Marine Sun Caster 200 CR 4 Point 2007 comes in at 2,0 feet, making it roughly 9,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Monark Marine SL 12 2008 or the Monark Marine Sun Caster 200 CR 4 Point 2007?
For trailering, the Monark Marine SL 12 2008 has the edge at 124 lbs dry weight versus 2 088 lbs for the Monark Marine Sun Caster 200 CR 4 Point 2007. 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 Monark Marine Sun Caster 200 CR 4 Point 2007 is rated to a maximum of 100 hp, giving it the larger power ceiling. The Monark Marine SL 12 2008 tops out at 10 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 Monark Marine SL 12 2008 is Coast Guard rated for 3 passengers, while the Monark Marine Sun Caster 200 CR 4 Point 2007 is certified for 10. 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 Monark Marine SL 12 2008 has a better power-to-weight ratio at 12 lbs per hp compared to 21 lbs per hp for the Monark Marine Sun Caster 200 CR 4 Point 2007. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Monark Marine Sun Caster 200 CR 4 Point 2007 measures 102" wide, compared to 58" for the Monark Marine SL 12 2008. 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 Monark Marine SL 12 2008 and Monark Marine Sun Caster 200 CR 4 Point 2007 from the same manufacturer?
Yes — both the Monark Marine SL 12 2008 and the Monark Marine Sun Caster 200 CR 4 Point 2007 are built by Monark 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.