The Checkmate Convincor 300 Dual 2007 vs Checkmate ZT 280 2013 comparison sits squarely in the category of decisions where specs alone won't tell the whole story: intended use, storage, and long-term ownership costs all factor in.
On paper these two are close siblings in the size department - Checkmate Convincor 300 Dual 2007 at 29,0 ft versus Checkmate ZT 280 2013 at 28,1 ft. Weight tells a clearer story for trailering families: the Checkmate Convincor 300 Dual 2007 tips the scales at 6 500 lbs - 1 600 lbs more than the Checkmate ZT 280 2013 at 4 900 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 Convincor 300 Dual 2007 carries a rated maximum of 525 hp. Engine data for the Checkmate ZT 280 2013 wasn't available in our records - check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Checkmate Convincor 300 Dual 2007 carries 130 gallons versus 75 gallons in the Checkmate ZT 280 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Bottom line: The Checkmate Convincor 300 Dual 2007 and Checkmate ZT 280 2013 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.