When two boats share the same hull type — in this case both the Avalon LS 19 ft. 2010 and the Avalon Windjammer Rear Loungers 2012 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?

Size is the most obvious dividing line here. The Avalon Windjammer Rear Loungers 2012 measures 24,0 feet overall (2012), giving it roughly 5,0 additional feet of deck space compared to the Avalon LS 19 ft. 2010 at 19,0 feet (2010). Weight tells a clearer story for trailering families: the Avalon LS 19 ft. 2010 tips the scales at 165 lbs — 162 lbs more than the Avalon Windjammer Rear Loungers 2012 at 3 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 250 hp, the Avalon Windjammer Rear Loungers 2012 has a 160-hp advantage over the Avalon LS 19 ft. 2010's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

For family outings this is probably the sharpest distinction between the two. The Avalon Windjammer Rear Loungers 2012 is rated for 15 passengers, while the Avalon LS 19 ft. 2010 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Avalon Windjammer Rear Loungers 2012 could be the deciding factor.

Both are 2-tube and 3-tube pontoon designs respectively. Tube diameter and gauge affect stability and load capacity — more so than most buyers realize when comparing on paper.