The Campion Allante 645i BR 2013 is a deep-V design and the Campion Chase 650i BR 2010 is a modified-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.

On paper these two are close siblings in the size department - Campion Allante 645i BR 2013 at 25,1 ft versus Campion Chase 650i BR 2010 at 23,1 ft. Weight tells a clearer story for trailering families: the Campion Chase 650i BR 2010 tips the scales at 4 210 lbs - 173 lbs less than the Campion Allante 645i BR 2013 at 4 037 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 share a closely matched power ceiling - 380 hp for the Campion Allante 645i BR 2013 and 375 hp for the Campion Chase 650i BR 2010. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Both carry nearly identical fuel loads - 56 gal and 56 gal - so range won't be a tiebreaker here.

Both boats are rated for 9 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.