When two boats share the same hull type — in this case both the Sea Ray 52 Sedan Bridge 2008 and the Sea Ray 520 Sedan Bridge 2012 are semi displacement 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 — Sea Ray 52 Sedan Bridge 2008 at 52,0 ft versus Sea Ray 520 Sedan Bridge 2012 at 52,3 ft. Weight tells a clearer story for trailering families: the Sea Ray 52 Sedan Bridge 2008 tips the scales at 367 lbs — 325 lbs more than the Sea Ray 520 Sedan Bridge 2012 at 42 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 — 765 hp for the Sea Ray 52 Sedan Bridge 2008 and 764 hp for the Sea Ray 520 Sedan Bridge 2012. 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 — 5 gal and 5 gal — so range won't be a tiebreaker here.

Both boats are rated for 15 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.