Matching a pontoon Sylvan Mirage Fish 8520 4-PT 2012 against a modified vee Sylvan Pro Sport 1600 DC 2010 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 Sylvan Mirage Fish 8520 4-PT 2012 measures 20,8 feet overall (2012), giving it roughly 4,8 additional feet of deck space compared to the Sylvan Pro Sport 1600 DC 2010 at 16,0 feet (2010). At 185 lbs and 108 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.
The power gap is worth calling out. Rated to 115 hp, the Sylvan Mirage Fish 8520 4-PT 2012 has a 25-hp advantage over the Sylvan Pro Sport 1600 DC 2010's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 24 gal and 24 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Sylvan Pro Sport 1600 DC 2010 is rated for 5 passengers, while the Sylvan Mirage Fish 8520 4-PT 2012 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sylvan Pro Sport 1600 DC 2010 could be the deciding factor.
Bottom line: Choose the Sylvan Pro Sport 1600 DC 2010 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 Sylvan Mirage Fish 8520 4-PT 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.