When two boats share the same hull type — in this case both the Marquis Yachts 500 Sport Bridge 2011 and the Marquis Yachts 520 2009 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 — Marquis Yachts 500 Sport Bridge 2011 at 49,5 ft versus Marquis Yachts 520 2009 at 51,6 ft. Weight tells a clearer story for trailering families: the Marquis Yachts 520 2009 tips the scales at 56 227 lbs — 55 764 lbs less than the Marquis Yachts 500 Sport Bridge 2011 at 463 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.