The Sylvan 1700 Avenger SC 2005 vs Sylvan Mirage Fish 8524 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 8524 RE 2006 measures 24,0 feet overall (2006), giving it roughly 7,0 additional feet of deck space compared to the Sylvan 1700 Avenger SC 2005 at 17,0 feet (2005). Weight tells a clearer story for trailering families: the Sylvan 1700 Avenger SC 2005 tips the scales at 1 125 lbs — 1 106 lbs more than the Sylvan Mirage Fish 8524 RE 2006 at 19 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 135 hp, the Sylvan 1700 Avenger SC 2005 has a 133-hp advantage over the Sylvan Mirage Fish 8524 RE 2006's 2-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sylvan 1700 Avenger SC 2005 carries 31 gallons versus 24 gallons in the Sylvan Mirage Fish 8524 RE 2006. 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 Sylvan Mirage Fish 8524 RE 2006 is rated for 14 passengers, while the Sylvan 1700 Avenger SC 2005 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Sylvan Mirage Fish 8524 RE 2006 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Sylvan 1700 Avenger SC 2005 comes in at 8 lbs per hp versus 10 lbs per hp for the Sylvan Mirage Fish 8524 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 8524 RE 2006 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Sylvan 1700 Avenger SC 2005 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 8524 RE 2006 if your priority is putting more people on the water — it handles 14 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The Sylvan 1700 Avenger SC 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.