Custom Carolina  36 CC 2015 boat specs
Custom Carolina
Custom Carolina 36 CC 2015
2015
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VS
Custom Carolina  Rose Brothers Convertible Sportfish 1974 boat specs
Custom Carolina
Custom Carolina Rose Brothers Convertible Sportfish 1974
1974
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Custom Carolina 36 CC 2015 vs Custom Carolina Rose Brothers Convertible Sportfish 1974 — Same Brand, Different Boat

The Custom Carolina 36 CC 2015 vs Custom Carolina Rose Brothers Convertible Sportfish 1974 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 450 hp, the Custom Carolina Rose Brothers Convertible Sportfish 1974 has a 150-hp advantage over the Custom Carolina 36 CC 2015's 300-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Custom Carolina Rose Brothers Convertible Sportfish 1974 carries 105 gallons versus 29 gallons in the Custom Carolina 36 CC 2015. 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 Custom Carolina Rose Brothers Convertible Sportfish 1974 is rated for 12 passengers, while the Custom Carolina 36 CC 2015 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Custom Carolina Rose Brothers Convertible Sportfish 1974 could be the deciding factor.

Bottom line: Choose the Custom Carolina Rose Brothers Convertible Sportfish 1974 if your priority is putting more people on the water — it handles 12 passengers and at 42,0 ft it has the deck room to back that rating up comfortably. The Custom Carolina 36 CC 2015 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail36.00 ft
Length overall - Detail42.00 ft
Length - Feet36
Length - Feet42
Length overall - Meters10.97
Length overall - Meters12.8
Length overall - Inches432
Length overall - Inches504
Beam12.43 ft
Beamnot available
Beam - Meters3.79
Beam - Metersnot available
Beam - Inches149
Beam - Inchesnot available
Draft [max] - Detailnot available
Draft [max] - Detail4.42 ft
Draft [max] - Metersnot available
Draft [max] - Meters1.35
Draft [max] - Inchesnot available
Draft [max] - Inches53
Engine and Drivetrain
Fuel tank capacity - Gal29
Fuel tank capacity - Gal105
Fuel tank capacity - Liters1097.77
Fuel tank capacity - Liters3974.68
Engine makeMercury
Engine makeCummins
Horsepower300 hp
Horsepower450 hp
Drive typeoutboard
Drive typeinboard
Engine 2 Engine MakeMercury
Engine 2 Engine Makenot available
Engine 2 Horsepower300 hp
Engine 2 Horsepowernot available
Engine 2 Drive Typeoutboard
Engine 2 Drive Typenot available
Fuel typenot available
Fuel typeDiesel
Operational Info
Boat typePower
Boat typePower
Sleeping capacitynot available
Sleeping capacity3
Cabinsnot available
Cabins2
Headnot available
Head1
Water capacitynot available
Water capacity6

Custom Carolina 36 CC 2015 vs Custom Carolina Rose Brothers Convertible Sportfish 1974 — Common Questions

Which is the larger boat — the Custom Carolina 36 CC 2015 or the Custom Carolina Rose Brothers Convertible Sportfish 1974?
The Custom Carolina Rose Brothers Convertible Sportfish 1974 is the longer of the two at 42,0 feet overall. The Custom Carolina 36 CC 2015 comes in at 36,0 feet, making it roughly 6,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Custom Carolina Rose Brothers Convertible Sportfish 1974 is rated to a maximum of 450 hp, giving it the larger power ceiling. The Custom Carolina 36 CC 2015 tops out at 300 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 Custom Carolina 36 CC 2015 is Coast Guard rated for 10 passengers, while the Custom Carolina Rose Brothers Convertible Sportfish 1974 is certified for 12. 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 larger fuel tank — the Custom Carolina 36 CC 2015 or the Custom Carolina Rose Brothers Convertible Sportfish 1974?
The Custom Carolina Rose Brothers Convertible Sportfish 1974 has the bigger tank at 105 gallons, versus 29 gallons on the Custom Carolina 36 CC 2015. That 76-gallon difference translates to roughly 228–380 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Custom Carolina 36 CC 2015 and Custom Carolina Rose Brothers Convertible Sportfish 1974 from the same manufacturer?
Yes — both the Custom Carolina 36 CC 2015 and the Custom Carolina Rose Brothers Convertible Sportfish 1974 are built by Custom Carolina. 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.