The Alumacraft 1648 NCS 2001 vs Alumacraft MV 1546 AW Tunnel DD 2007 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 Alumacraft MV 1546 AW Tunnel DD 2007 tops out at 25 hp. Engine specs for the Alumacraft 1648 NCS 2001 aren't listed — confirm with a dealer before selecting an outboard.
For family outings this is probably the sharpest distinction between the two. The Alumacraft 1648 NCS 2001 is rated for 5 passengers, while the Alumacraft MV 1546 AW Tunnel DD 2007 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft 1648 NCS 2001 could be the deciding factor.
Bottom line: Choose the Alumacraft 1648 NCS 2001 if your priority is putting more people on the water — it handles 5 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Alumacraft MV 1546 AW Tunnel DD 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.