Matching a modified vee Contender 25 Open 2007 against a deep vee Contender 28 Sport 2012 means you're likely deciding between two genuinely 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 — Contender 25 Open 2007 at 28,0 ft versus Contender 28 Sport 2012 at 28,0 ft. At 31 lbs and 47 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 600 hp, the Contender 28 Sport 2012 has a 100-hp advantage over the Contender 25 Open 2007's 500-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 185 gal and 185 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 Contender 28 Sport 2012 and its 600-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Contender 25 Open 2007 with its 500-hp rating is the more economical daily driver.