The Sea Hunt Navigator 19 2006 vs Sea Hunt Ultra 196 2013 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 - Sea Hunt Navigator 19 2006 at 19,0 ft versus Sea Hunt Ultra 196 2013 at 19,6 ft. Weight tells a clearer story for trailering families: the Sea Hunt Ultra 196 2013 tips the scales at 2 000 lbs - 440 lbs less than the Sea Hunt Navigator 19 2006 at 1 560 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 - 150 hp for the Sea Hunt Navigator 19 2006 and 150 hp for the Sea Hunt Ultra 196 2013. 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 Sea Hunt Navigator 19 2006 carries 58 gallons versus 53 gallons in the Sea Hunt Ultra 196 2013. 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 Hunt Navigator 19 2006 is rated for 6 passengers, while the Sea Hunt Ultra 196 2013 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sea Hunt Navigator 19 2006 could be the deciding factor.
Bottom line: Choose the Sea Hunt Navigator 19 2006 if your priority is putting more people on the water - it handles 6 passengers and at 19,0 ft it has the deck room to back that rating up comfortably. The Sea Hunt Ultra 196 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.