When two boats share the same hull type — in this case both the Marquis Yachts 420 Sport Bridge 2012 and the Marquis Yachts 690 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?

Size is the most obvious dividing line here. The Marquis Yachts 690 2009 measures 70,0 feet overall (2009), giving it roughly 26,5 additional feet of deck space compared to the Marquis Yachts 420 Sport Bridge 2012 at 43,6 feet (2012). At 32 lbs and 94 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 Marquis Yachts 420 Sport Bridge 2012 carries a rated maximum of 174 hp. Engine data for the Marquis Yachts 690 2009 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Marquis Yachts 690 2009 carries 12 gallons versus 3 gallons in the Marquis Yachts 420 Sport Bridge 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.