The Regulator 24FS 2007 vs Regulator 31 2017 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

The power gap is worth calling out. Rated to 400 hp, the Regulator 24FS 2007 has a 100-hp advantage over the Regulator 31 2017'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 Regulator 24FS 2007 carries 15 gallons versus 3 gallons in the Regulator 31 2017. 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 Regulator 31 2017 is rated for 9 passengers, while the Regulator 24FS 2007 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Regulator 31 2017 could be the deciding factor.