When two boats share the same hull type — in this case both the Sylvan Mirage 816 F 2007 and the Sylvan Mirage Cruise 818 CR 2013 are pontoon designs with aluminum construction — 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?
On paper these two are close siblings in the size department — Sylvan Mirage 816 F 2007 at 16,0 ft versus Sylvan Mirage Cruise 818 CR 2013 at 18,8 ft. Weight tells a clearer story for trailering families: the Sylvan Mirage 816 F 2007 tips the scales at 1 275 lbs — 1 120 lbs more than the Sylvan Mirage Cruise 818 CR 2013 at 155 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 40 hp, the Sylvan Mirage 816 F 2007 has a 35-hp advantage over the Sylvan Mirage Cruise 818 CR 2013's 5-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Both boats are rated for 8 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
Bottom line: The Sylvan Mirage Cruise 818 CR 2013 at 18,8 ft is the right call if deck space, comfort, and entertaining are top of your list. The Sylvan Mirage 816 F 2007 at 16,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.