The Stamas 340 Tarpon Inboard 2007 vs Stamas Yacht 317 Tarpon 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 Stamas Yacht 317 Tarpon 2017 tops out at 600 hp. Engine specs for the Stamas 340 Tarpon Inboard 2007 aren't listed — confirm with a dealer before selecting an outboard.
For family outings this is probably the sharpest distinction between the two. The Stamas 340 Tarpon Inboard 2007 is rated for 10 passengers, while the Stamas Yacht 317 Tarpon 2017 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Stamas 340 Tarpon Inboard 2007 could be the deciding factor.
Bottom line: Choose the Stamas 340 Tarpon Inboard 2007 if your priority is putting more people on the water — it handles 10 passengers and at 34,0 ft it has the deck room to back that rating up comfortably. The Stamas Yacht 317 Tarpon 2017 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.