Both the Checkmate SFX 250 2009 and the Checkmate ZT 350 2012 are deep-V designs, both built in fibreglass, so 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 Checkmate ZT 350 2012 measures 34,4 feet overall (2012), giving it roughly 9,4 additional feet of deck space compared to the Checkmate SFX 250 2009 at 25,0 feet (2009). Weight tells a clearer story for trailering families: the Checkmate ZT 350 2012 tips the scales at 8 000 lbs - 4 000 lbs less than the Checkmate SFX 250 2009 at 4 000 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 Checkmate SFX 250 2009 carries a rated maximum of 175 hp. Engine data for the Checkmate ZT 350 2012 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Checkmate ZT 350 2012 carries 185 gallons versus 140 gallons in the Checkmate SFX 250 2009. 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 Checkmate ZT 350 2012 is rated for 10 passengers, while the Checkmate SFX 250 2009 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Checkmate ZT 350 2012 could be the deciding factor.
Bottom line: Choose the Checkmate ZT 350 2012 if your priority is putting more people on the water - it handles 10 passengers and at 34,4 ft it has the deck room to back that rating up comfortably. The Checkmate SFX 250 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.