South Bay 518CR B 2013 vs South Bay 825CPTR 2009 - Boat Spec Comparison

Q: Which is the larger boat — the South Bay 518CR B 2013 or the South Bay 825CPTR 2009?

The South Bay 825CPTR 2009 is the longer of the two at 26,0 feet overall. The South Bay 518CR B 2013 comes in at 20,6 feet, making it roughly 5,4 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The South Bay 825CPTR 2009 is rated to a maximum of 150 hp, giving it the larger power ceiling. The South Bay 518CR B 2013 tops out at 115 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.

Q: How many people can each boat hold?

The South Bay 518CR B 2013 is Coast Guard rated for 6 passengers, while the South Bay 825CPTR 2009 is certified for 14. 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.

Q: Do these boats require an oversize trailer permit to tow on US highways?

Both the South Bay 518CR B 2013 and South Bay 825CPTR 2009 share an 8 ft. 6 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.

Q: Are the South Bay 518CR B 2013 and South Bay 825CPTR 2009 from the same manufacturer?

Yes — both the South Bay 518CR B 2013 and the South Bay 825CPTR 2009 are built by South Bay. 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.

Boat Comparison

South Bay 518CR B 2013 vs South Bay 825CPTR 2009

South Bay

South Bay 518CR B 2013

2013

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South Bay

South Bay 825CPTR 2009

2009

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Detailed Evaluation & Buyer Recommendation

South Bay 518CR B 2013 vs South Bay 825CPTR 2009 — Which Pontoon Fits Your Needs?

When two boats share the same hull type — in this case both the South Bay 518CR B 2013 and the South Bay 825CPTR 2009 are pontoon designs with aluminum construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

The power gap is worth calling out. Rated to 150 hp, the South Bay 825CPTR 2009 has a 35-hp advantage over the South Bay 518CR B 2013's 115-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 South Bay 825CPTR 2009 is rated for 14 passengers, while the South Bay 518CR B 2013 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the South Bay 825CPTR 2009 could be the deciding factor.

Bottom line: Choose the South Bay 825CPTR 2009 if your priority is putting more people on the water — it handles 14 passengers and at 26,0 ft it has the deck room to back that rating up comfortably. The South Bay 518CR B 2013 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

MakeSouth Bay

Model518CR B

Model825CPTR

Model Year2013

Model Year2009

Measurements / Dimensions

Beam8 ft. 6 in

Beam - Meters2.59

Beam - Inches102

Length [deck]19 ft. 11 in

Length [deck]24 ft. 7 in

Length - Feet20.58

Length - Feet26

Length overall - Detail20 ft. 7 in

Length overall - Detail26 ft. 1 in

Length overall - Meters6.27

Length overall - Meters7.95

Length overall - Inches247

Length overall - Inches313

Weight - Detailnot available

Weight - Detail2,495 lbs

Weight - kgnot available

Weight - kg1131.71

Weight - lbs.not available

Weight - lbs.2495

Length - Inchesnot available

Length - Inches1

Body / Hull

Hull materialAluminum

Hull typePontoon

Pontoon and Inflatable Specific

Tube diameter25 in. Tube Length: 19 ft. 4 in

Tube diameter25 in

Number of tubesnot available

Number of tubes2

Engine and Drivetrain

Fuel typeGas

Drive typeOutboard

Engine max115 hp

Engine max150 hp

Fuel tank capacity - Detailnot available

Fuel tank capacity - Detail31 gal

Fuel tank capacity - Litersnot available

Fuel tank capacity - Liters117.35

Fuel tank capacity - Galnot available

Fuel tank capacity - Gal31

Operational Info

Maximum capacitynot available

Maximum capacity2,625 lbs

Maximum peoplenot available

Maximum people14 / 1,980 lbs

South Bay 518CR B 2013 vs South Bay 825CPTR 2009 — Common Questions

Which is the larger boat — the South Bay 518CR B 2013 or the South Bay 825CPTR 2009?

The South Bay 825CPTR 2009 is the longer of the two at 26,0 feet overall. The South Bay 518CR B 2013 comes in at 20,6 feet, making it roughly 5,4 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which boat can handle a bigger outboard?

The South Bay 825CPTR 2009 is rated to a maximum of 150 hp, giving it the larger power ceiling. The South Bay 518CR B 2013 tops out at 115 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 South Bay 518CR B 2013 is Coast Guard rated for 6 passengers, while the South Bay 825CPTR 2009 is certified for 14. 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 South Bay 518CR B 2013 and South Bay 825CPTR 2009 share an 8 ft. 6 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.

Are the South Bay 518CR B 2013 and South Bay 825CPTR 2009 from the same manufacturer?

Yes — both the South Bay 518CR B 2013 and the South Bay 825CPTR 2009 are built by South Bay. 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.

← South Bay 518CR B 2013 full specs ← South Bay 825CPTR 2009 full specs