Both the Ebbtide 188 SE Bow Rider O/B 2013 and the Ebbtide 192 SE Bow Rider 2013 are deep-V designs, both built in fibreglass, so 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 - Ebbtide 188 SE Bow Rider O/B 2013 at 18,3 ft versus Ebbtide 192 SE Bow Rider 2013 at 18,3 ft. Weight tells a clearer story for trailering families: the Ebbtide 192 SE Bow Rider 2013 tips the scales at 2 300 lbs - 580 lbs less than the Ebbtide 188 SE Bow Rider O/B 2013 at 1 720 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 220 hp, the Ebbtide 192 SE Bow Rider 2013 has a 30-hp advantage over the Ebbtide 188 SE Bow Rider O/B 2013's 190-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads - 20 gal and 20 gal - so range won't be a tiebreaker here.
Both boats are rated for 8 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.
Bottom line: Performance buyers should lean toward the Ebbtide 192 SE Bow Rider 2013 and its 220-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Ebbtide 188 SE Bow Rider O/B 2013 with its 190-hp rating is the more economical daily driver.