When two boats share the same hull type — in this case both the Fountain 31 CC 2011 and the Fountain 33 SFC 2012 are modified vee designs with fiberglass 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 — Fountain 31 CC 2011 at 31,0 ft versus Fountain 33 SFC 2012 at 33,0 ft. At 58 lbs and 12 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.
Both boats share a closely matched power ceiling — 2 hp for the Fountain 31 CC 2011 and 2 hp for the Fountain 33 SFC 2012. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Fountain 33 SFC 2012 carries 285 gallons versus 204 gallons in the Fountain 31 CC 2011. 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 Fountain 33 SFC 2012 is rated for 10 passengers, while the Fountain 31 CC 2011 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Fountain 33 SFC 2012 could be the deciding factor.
Bottom line: Choose the Fountain 33 SFC 2012 if your priority is putting more people on the water — it handles 10 passengers and at 33,0 ft it has the deck room to back that rating up comfortably. The Fountain 31 CC 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.