When two boats share the same hull type — in this case both the Boston Whaler 110 Tender 2008 and the Boston Whaler 190 Montauk 2011 are modified vee 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 Boston Whaler 190 Montauk 2011 measures 19,0 feet overall (2011), giving it roughly 8,0 additional feet of deck space compared to the Boston Whaler 110 Tender 2008 at 11,0 feet (2008). Weight tells a clearer story for trailering families: the Boston Whaler 110 Tender 2008 tips the scales at 424 lbs — 405 lbs more than the Boston Whaler 190 Montauk 2011 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 150 hp, the Boston Whaler 190 Montauk 2011 has a 135-hp advantage over the Boston Whaler 110 Tender 2008's 15-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 3 gal and 6 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Boston Whaler 190 Montauk 2011 is rated for 8 passengers, while the Boston Whaler 110 Tender 2008 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Boston Whaler 190 Montauk 2011 could be the deciding factor.