When two boats share the same hull type — in this case both the South Bay 925 Sport TT I/O 2012 and the South Bay 925CR TT I/O 2011 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 925 Sport TT I/O 2012 at 27,3 ft versus South Bay 925CR TT I/O 2011 at 28,3 ft. At 3 125 lbs and 3 125 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 600 hp, the South Bay 925CR TT I/O 2011 has a 300-hp advantage over the South Bay 925 Sport TT I/O 2012'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 South Bay 925CR TT I/O 2011 carries 51 gallons versus 27 gallons in the South Bay 925 Sport TT I/O 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 13 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 South Bay 925CR TT I/O 2011 and its 600-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the South Bay 925 Sport TT I/O 2012 with its 300-hp rating is the more economical daily driver.