Matching a modified vee Alumacraft Riveted Jon MV 1648 (15 & 20) 2012 against a other Alumacraft T12V 2009 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
Size is the most obvious dividing line here. The Alumacraft Riveted Jon MV 1648 (15 & 20) 2012 measures 16,0 feet overall (2012), giving it roughly 4,0 additional feet of deck space compared to the Alumacraft T12V 2009 at 12,0 feet (2009). At 28 lbs and 16 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
Both boats share a closely matched power ceiling — 30 hp for the Alumacraft Riveted Jon MV 1648 (15 & 20) 2012 and 10 hp for the Alumacraft T12V 2009. 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 Alumacraft Riveted Jon MV 1648 (15 & 20) 2012 is rated for 5 passengers, while the Alumacraft T12V 2009 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft Riveted Jon MV 1648 (15 & 20) 2012 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Alumacraft Riveted Jon MV 1648 (15 & 20) 2012 comes in at 1 lbs per hp versus 2 lbs per hp for the Alumacraft T12V 2009. 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 Alumacraft Riveted Jon MV 1648 (15 & 20) 2012 if your priority is putting more people on the water — it handles 5 passengers and at 16,0 ft it has the deck room to back that rating up comfortably. The Alumacraft T12V 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.