When two boats share the same hull type — in this case both the Silverton 36 Convertible 2010 and the Silverton 42 Convertible 2010 are semi displacement designs with fiberglass 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?

Size is the most obvious dividing line here. The Silverton 42 Convertible 2010 measures 44,5 feet overall (2010), giving it roughly 6,9 additional feet of deck space compared to the Silverton 36 Convertible 2010 at 37,6 feet (2010). Weight tells a clearer story for trailering families: the Silverton 36 Convertible 2010 tips the scales at 2 855 lbs — 2 592 lbs more than the Silverton 42 Convertible 2010 at 263 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 500 hp, the Silverton 42 Convertible 2010 has a 75-hp advantage over the Silverton 36 Convertible 2010's 425-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Silverton 42 Convertible 2010 carries 542 gallons versus 286 gallons in the Silverton 36 Convertible 2010. 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 Silverton 42 Convertible 2010 is rated for 13 passengers, while the Silverton 36 Convertible 2010 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Silverton 42 Convertible 2010 could be the deciding factor.