The Bayliner 175 Bowrider 2009 is a modified-V design and the Bayliner 266 Discovery 2012 is a deep-V design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Bayliner 266 Discovery 2012 measures 25,6 feet overall (2012), giving it roughly 8,1 additional feet of deck space compared to the Bayliner 175 Bowrider 2009 at 17,5 feet (2009). Weight tells a clearer story for trailering families: the Bayliner 266 Discovery 2012 tips the scales at 6 820 lbs - 4 973 lbs less than the Bayliner 175 Bowrider 2009 at 1 847 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 300 hp, the Bayliner 266 Discovery 2012 has a 165-hp advantage over the Bayliner 175 Bowrider 2009's 135-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Bayliner 266 Discovery 2012 carries 81 gallons versus 21 gallons in the Bayliner 175 Bowrider 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 7 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.