Both the Starcraft Marine 246 4-PT RE CR 2010 and the Starcraft Marine Stardeck 206 4 PT 2012 are pontoon designs, both built in aluminium, so 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 Starcraft Marine 246 4-PT RE CR 2010 measures 24,3 feet overall (2010), giving it roughly 3,4 additional feet of deck space compared to the Starcraft Marine Stardeck 206 4 PT 2012 at 20,8 feet (2012). Weight tells a clearer story for trailering families: the Starcraft Marine 246 4-PT RE CR 2010 tips the scales at 2 250 lbs - 400 lbs more than the Starcraft Marine Stardeck 206 4 PT 2012 at 1 850 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.
The power gap is worth calling out. Rated to 150 hp, the Starcraft Marine 246 4-PT RE CR 2010 has a 35-hp advantage over the Starcraft Marine Stardeck 206 4 PT 2012's 115-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Starcraft Marine Stardeck 206 4 PT 2012 carries 30 gallons versus 24 gallons in the Starcraft Marine 246 4-PT RE CR 2010. 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 Starcraft Marine 246 4-PT RE CR 2010 is rated for 14 passengers, while the Starcraft Marine Stardeck 206 4 PT 2012 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Starcraft Marine 246 4-PT RE CR 2010 could be the deciding factor.
Bottom line: Choose the Starcraft Marine 246 4-PT RE CR 2010 if your priority is putting more people on the water - it handles 14 passengers and at 24,3 ft it has the deck room to back that rating up comfortably. The Starcraft Marine Stardeck 206 4 PT 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.