The Sylvan Expedition Sport 1700 DC 2012 vs Sylvan Mirage Fish 8522 RE 2006 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.
Size is the most obvious dividing line here. The Sylvan Mirage Fish 8522 RE 2006 measures 22,0 feet overall (2006), giving it roughly 4,9 additional feet of deck space compared to the Sylvan Expedition Sport 1700 DC 2012 at 17,1 feet (2012). Weight tells a clearer story for trailering families: the Sylvan Expedition Sport 1700 DC 2012 tips the scales at 1 325 lbs — 1 149 lbs more than the Sylvan Mirage Fish 8522 RE 2006 at 176 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 140 hp, the Sylvan Expedition Sport 1700 DC 2012 has a 138-hp advantage over the Sylvan Mirage Fish 8522 RE 2006's 2-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 Mirage Fish 8522 RE 2006 is rated for 14 passengers, while the Sylvan Expedition Sport 1700 DC 2012 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sylvan Mirage Fish 8522 RE 2006 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Sylvan Expedition Sport 1700 DC 2012 comes in at 10 lbs per hp versus 88 lbs per hp for the Sylvan Mirage Fish 8522 RE 2006. 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.
The Sylvan Mirage Fish 8522 RE 2006 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Sylvan Expedition Sport 1700 DC 2012 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.
Bottom line: Choose the Sylvan Mirage Fish 8522 RE 2006 if your priority is putting more people on the water — it handles 14 passengers and at 22,0 ft it has the deck room to back that rating up comfortably. The Sylvan Expedition Sport 1700 DC 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.