Detailed Evaluation & Buyer Recommendation
Monark Marine SL 12 2007 vs Monark Marine Sun Spa 220 RE CR 2008 — Same Brand, Different Boat
The Monark Marine SL 12 2007 vs Monark Marine Sun Spa 220 RE CR 2008 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 Sun Spa 220 RE CR 2008 measures 22,0 feet overall (2008), giving it roughly 11,0 additional feet of deck space compared to the Monark Marine SL 12 2007 at 11,0 feet (2007). Weight tells a clearer story for trailering families: the Monark Marine Sun Spa 220 RE CR 2008 tips the scales at 2 315 lbs — 2 191 lbs less than the Monark Marine SL 12 2007 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 125 hp, the Monark Marine Sun Spa 220 RE CR 2008 has a 115-hp advantage over the Monark Marine SL 12 2007'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 Spa 220 RE CR 2008 is rated for 12 passengers, while the Monark Marine SL 12 2007 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 Spa 220 RE CR 2008 could be the deciding factor.
Bottom line: Choose the Monark Marine Sun Spa 220 RE CR 2008 if your priority is putting more people on the water — it handles 12 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Monark Marine SL 12 2007 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 Spa 220 RE CR
Model Year2007
Model Year2008
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 - Detail2,315 lbs. (1,050.1 kg)
Weight - kg56.25
Weight - kg1050.07
Weight - lbs.124
Weight - lbs.2315
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 - Meters6.8
Length - Feet11
Length - Feet22
Length - Inches7
Length - Inches3
Length overall - Detail11 ft. 7 in. (3.53 m)
Length overall - Detail22 ft. 3 in. (6.8 m)
Length overall - Meters3.53
Length overall - Meters6.78
Length overall - Inches139
Length overall - Inches267
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.051 in. (0.13 cm)
Hull thickness0.08 in. (0.203 cm)
Hull typenot available
Hull typePontoon
Engine and Drivetrain
Drive typeOutboard
Drive typeOutboard
Engine max10 hp (7.5 kW)
Engine max125 hp (86 kW)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail30 gal. (113.6 l)
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters113.56
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal3
Operational Info
Maximum capacity600 lbs. (272.2 kg)
Maximum capacity2,405 lbs. (1,090.9 kg)
Maximum people3 @ 398 lbs. (180.5 kg)
Maximum people12 @ 1,700 lbs. (771.1 kg)
Pontoon and Inflatable Specific
Tube diameternot available
Tube diameter25 in. (64 cm)