When two boats share the same hull type — in this case both the South Bay 525SL 2012 and the South Bay 722CR TT 2010 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?

On paper these two are close siblings in the size department — South Bay 525SL 2012 at 26,7 ft versus South Bay 722CR TT 2010 at 24,8 ft. Weight tells a clearer story for trailering families: the South Bay 722CR TT 2010 tips the scales at 261 lbs — 239 lbs less than the South Bay 525SL 2012 at 22 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 300 hp, the South Bay 722CR TT 2010 has a 150-hp advantage over the South Bay 525SL 2012's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the South Bay 722CR TT 2010 carries 31 gallons versus 27 gallons in the South Bay 525SL 2012. 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 South Bay 525SL 2012 is rated for 15 passengers, while the South Bay 722CR TT 2010 caps at 14. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the South Bay 525SL 2012 could be the deciding factor.

One place where both boats are genuinely identical is tube construction: both run 2 aluminum tubes at 25" diameter. That shared spec means stability and buoyancy characteristics are closely matched — the ride difference you'll feel between them comes primarily from deck length, weight distribution, and motor choice.