When two boats share the same hull type — in this case both the Bayliner 215 Deck 2013 and the Bayliner 217 SD 2010 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?

On paper these two are close siblings in the size department — Bayliner 215 Deck 2013 at 20,6 ft versus Bayliner 217 SD 2010 at 20,6 ft. Weight tells a clearer story for trailering families: the Bayliner 215 Deck 2013 tips the scales at 4 027 lbs — 618 lbs more than the Bayliner 217 SD 2010 at 3 409 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 260 hp, the Bayliner 217 SD 2010 has a 40-hp advantage over the Bayliner 215 Deck 2013's 220-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 55 gal and 55 gal — so range won't be a tiebreaker here.

Both boats are rated for 12 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.