When two boats share the same hull type — in this case both the Maritime 1690 2010 and the Maritime 23 Challenger 2013 are modified vee designs with composite 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 Maritime 23 Challenger 2013 measures 23,3 feet overall (2013), giving it roughly 6,8 additional feet of deck space compared to the Maritime 1690 2010 at 16,5 feet (2010). Weight tells a clearer story for trailering families: the Maritime 23 Challenger 2013 tips the scales at 305 lbs — 293 lbs less than the Maritime 1690 2010 at 12 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.

The power gap is worth calling out. Rated to 225 hp, the Maritime 23 Challenger 2013 has a 150-hp advantage over the Maritime 1690 2010's 75-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Maritime 23 Challenger 2013 carries 83 gallons versus 26 gallons in the Maritime 1690 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Maritime 23 Challenger 2013 is rated for 8 passengers, while the Maritime 1690 2010 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Maritime 23 Challenger 2013 could be the deciding factor.