Cobalt Boats 323 2007 boat specs
Cobalt Boats
Cobalt Boats 323 2007
2007
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VS
Cobalt Boats 336 2013 boat specs
Cobalt Boats
Cobalt Boats 336 2013
2013
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Cobalt Boats 323 2007 vs Cobalt Boats 336 2013 — Same Brand, Different Boat

The Cobalt Boats 323 2007 vs Cobalt Boats 336 2013 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 — Cobalt Boats 323 2007 at 32,0 ft versus Cobalt Boats 336 2013 at 32,8 ft. At 123 lbs and 123 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 375 hp, the Cobalt Boats 323 2007 has a 373-hp advantage over the Cobalt Boats 336 2013's 2-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Cobalt Boats 323 2007 carries 174 gallons versus 154 gallons in the Cobalt Boats 336 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 10 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: Performance buyers should lean toward the Cobalt Boats 323 2007 and its 375-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Cobalt Boats 336 2013 with its 2-hp rating is the more economical daily driver.
General Boat Info
MakeCobalt Boats
MakeCobalt Boats
Model323
Model336
Model Year2007
Model Year2013
Measurements / Dimensions
Beam10 ft. 6 in. (3.23 m)
Beam10 ft. 7 in. (3.23 m)
Beam - Meters3.2
Beam - Meters3.23
Beam - Inches126
Beam - Inches127
Bridge clearance - Detail77 in. (1.96 m) With ski tower: 106 in. (2.69 m)
Bridge clearance - DetailWithout Bimini: 6 ft. 5 in. (1.96 m) With Arch or Tower: 8 ft. 10 in. (2.69 m)
Bridge clearance - Meters2.69
Bridge clearance - Meters2.69
Bridge clearance - Inches106
Bridge clearance - Inches106
Deadrise22℃
Deadrise22°
Draft [drive up] - Detail24 in. (.61 m) (with twin engines)
Draft [drive up] - Detail24 in. (0.61 m)
Draft [drive up] meters0.61
Draft [drive up] meters0.61
Draft [drive up] inches24
Draft [drive up] inches24
Draft [max] - Detail35 in. (.90 m) (with twin engines)
Draft [max] - Detail35 in. (0.9 m)
Draft [max] - Meters0.89
Draft [max] - Meters0.89
Draft [max] - Inches35
Draft [max] - Inches35
Weight - Detail12,300 lbs. (5,579.19 kg) (with twin big block engines)
Weight - Detail12,300 lbs. (5,579 kg)
Weight - kg5579.18
Weight - kg5579.18
Weight - lbs.123
Weight - lbs.123
Length - Meters10.03
Length - Metersnot available
Length - Feet32
Length - Feet32.83
Length - Inches11
Length - Inchesnot available
Length [over all with swim platform]34 ft. 9 in. (10.59 m)
Length [over all with swim platform]34 ft. 9 in. (10.59 m)
Length overall - Detail32 ft. 11 in. (10.03 m)
Length overall - Detail32 ft. 10 in. (10 m)
Length overall - Meters10.03
Length overall - Meters10.01
Length overall - Inches395
Length overall - Inches394
Engine and Drivetrain
Engine/s standardMerCruiser Twin 350 Mag MPI Bravo 1 300 hp (224 kW)
Engine/s standardVolvo Penta Twin V8-300C DP
Fuel tank capacity - Detail174 gal. (658 l)
Fuel tank capacity - Detail154 gal. (583 l)
Fuel tank capacity - Liters658.66
Fuel tank capacity - Liters582.95
Fuel tank capacity - Gal174
Fuel tank capacity - Gal154
Fuel typeGas or diesel
Fuel typeGas
Drive typeInboard/Outboard
Drive typeI/O - Twin
Engine maxTwin 375 hp (280 kW)
Engine max(2) 430 php (321 PkW)
Horsepowernot available
Horsepower(2) 300 php (224 PkW)
Operational Info
HeadVacuFlush
HeadPorta Potti
Water capacity35 gal. (132 l)
Water capacity27 gal. (102 l)
Maximum capacityYacht certified
Maximum capacityYacht certified
Maximum peoplenot available
Maximum peopleYacht certified
Holding tank capacity - Detailnot available
Holding tank capacity - Detail28 gal. (106 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters105.99
Holding tank capacity - Galnot available
Holding tank capacity - Gal28
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee

Cobalt Boats 323 2007 vs Cobalt Boats 336 2013 — Common Questions

Which is the larger boat — the Cobalt Boats 323 2007 or the Cobalt Boats 336 2013?
The Cobalt Boats 336 2013 is the longer of the two at 32,8 feet overall. The Cobalt Boats 323 2007 comes in at 32,0 feet, making it roughly 0,8 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Cobalt Boats 323 2007 or the Cobalt Boats 336 2013?
For trailering, the Cobalt Boats 336 2013 has the edge at 123 lbs dry weight versus 123 lbs for the Cobalt Boats 323 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 Cobalt Boats 323 2007 is rated to a maximum of 375 hp, giving it the larger power ceiling. The Cobalt Boats 336 2013 tops out at 2 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 Cobalt Boats 323 2007 is Coast Guard rated for 10 passengers, while the Cobalt Boats 336 2013 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 is wider, and does it affect trailering?
The Cobalt Boats 336 2013 measures 127" wide, compared to 126" for the Cobalt Boats 323 2007. 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 Cobalt Boats 323 2007 or the Cobalt Boats 336 2013?
The Cobalt Boats 323 2007 has the bigger tank at 174 gallons, versus 154 gallons on the Cobalt Boats 336 2013. That 20-gallon difference translates to roughly 60–100 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Cobalt Boats 323 2007 and Cobalt Boats 336 2013 from the same manufacturer?
Yes — both the Cobalt Boats 323 2007 and the Cobalt Boats 336 2013 are built by Cobalt Boats. 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.