The Phoenix Boats 618 Pro 2010 vs Phoenix Boats Convertible 1986 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 Phoenix Boats Convertible 1986 measures 29,0 feet overall (1986), giving it roughly 10,5 additional feet of deck space compared to the Phoenix Boats 618 Pro 2010 at 18,5 feet (2010). Weight tells a clearer story for trailering families: the Phoenix Boats Convertible 1986 tips the scales at 8 500 lbs — 8 485 lbs less than the Phoenix Boats 618 Pro 2010 at 15 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 220 hp, the Phoenix Boats Convertible 1986 has a 105-hp advantage over the Phoenix Boats 618 Pro 2010'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 Phoenix Boats 618 Pro 2010 carries 36 gallons versus 32 gallons in the Phoenix Boats Convertible 1986. 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 Phoenix Boats Convertible 1986 is rated for 8 passengers, while the Phoenix Boats 618 Pro 2010 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Phoenix Boats Convertible 1986 could be the deciding factor.
Bottom line: Choose the Phoenix Boats Convertible 1986 if your priority is putting more people on the water — it handles 8 passengers and at 29,0 ft it has the deck room to back that rating up comfortably. The Phoenix Boats 618 Pro 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.