When two boats share the same hull type — in this case both the Fisher 1648 S All Welded Jon 2007 and the Fisher V1266 Lite Riveted Deep V 2007 are modified vee designs with aluminum 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 Fisher 1648 S All Welded Jon 2007 measures 16,0 feet overall (2007), giving it roughly 5,0 additional feet of deck space compared to the Fisher V1266 Lite Riveted Deep V 2007 at 11,0 feet (2007). Weight tells a clearer story for trailering families: the Fisher 1648 S All Welded Jon 2007 tips the scales at 395 lbs — 250 lbs more than the Fisher V1266 Lite Riveted Deep V 2007 at 145 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 — 30 hp for the Fisher 1648 S All Welded Jon 2007 and 10 hp for the Fisher V1266 Lite Riveted Deep V 2007. 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.
For family outings this is probably the sharpest distinction between the two. The Fisher 1648 S All Welded Jon 2007 is rated for 4 passengers, while the Fisher V1266 Lite Riveted Deep V 2007 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Fisher 1648 S All Welded Jon 2007 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Fisher 1648 S All Welded Jon 2007 comes in at 13 lbs per hp versus 15 lbs per hp for the Fisher V1266 Lite Riveted Deep V 2007. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.
Bottom line: Choose the Fisher 1648 S All Welded Jon 2007 if your priority is putting more people on the water — it handles 4 passengers and at 16,0 ft it has the deck room to back that rating up comfortably. The Fisher V1266 Lite Riveted Deep V 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.