When two boats share the same hull type — in this case both the Sea Fox 172CC Pro Series 2012 and the Sea Fox 245 BF Pro 2007 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?

Size is the most obvious dividing line here. The Sea Fox 245 BF Pro 2007 measures 24,0 feet overall (2007), giving it roughly 6,9 additional feet of deck space compared to the Sea Fox 172CC Pro Series 2012 at 17,1 feet (2012). Weight tells a clearer story for trailering families: the Sea Fox 245 BF Pro 2007 tips the scales at 275 lbs — 120 lbs less than the Sea Fox 172CC Pro Series 2012 at 155 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 250 hp, the Sea Fox 245 BF Pro 2007 has a 135-hp advantage over the Sea Fox 172CC Pro Series 2012's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sea Fox 172CC Pro Series 2012 carries 27 gallons versus 9 gallons in the Sea Fox 245 BF Pro 2007. 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 Sea Fox 245 BF Pro 2007 is rated for 8 passengers, while the Sea Fox 172CC Pro Series 2012 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Fox 245 BF Pro 2007 could be the deciding factor.