The Cobia Boats 312 SC 2007 vs Cobia Boats 316 CC 2008 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.
On paper these two are close siblings in the size department - Cobia Boats 312 SC 2007 at 30,0 ft versus Cobia Boats 316 CC 2008 at 30,0 ft. Weight tells a clearer story for trailering families: the Cobia Boats 312 SC 2007 tips the scales at 7 300 lbs - 1 600 lbs more than the Cobia Boats 316 CC 2008 at 5 700 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.
Both boats share a closely matched power ceiling - 600 hp for the Cobia Boats 312 SC 2007 and 600 hp for the Cobia Boats 316 CC 2008. 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. Both carry nearly identical fuel loads - 270 gal and 270 gal - so range won't be a tiebreaker here.
Both boats are rated for 9 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: The Cobia Boats 312 SC 2007 and Cobia Boats 316 CC 2008 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.