When two boats share the same hull type — in this case both the Bayliner 170 Bowrider 2013 and the Bayliner 175 Bowrider 2013 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 170 Bowrider 2013 at 17,5 ft versus Bayliner 175 Bowrider 2013 at 17,5 ft. Weight tells a clearer story for trailering families: the Bayliner 175 Bowrider 2013 tips the scales at 1 923 lbs — 170 lbs less than the Bayliner 170 Bowrider 2013 at 1 753 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.

Both boats are rated for 5 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.