Both the Kingfisher 1725 Flex SC 2013 and the Kingfisher 2025 Discovery HT 2013 are deep-V designs, both built in aluminium, 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?
On paper these two are close siblings in the size department - Kingfisher 1725 Flex SC 2013 at 17,5 ft versus Kingfisher 2025 Discovery HT 2013 at 20,1 ft. Weight tells a clearer story for trailering families: the Kingfisher 2025 Discovery HT 2013 tips the scales at 1 850 lbs - 355 lbs less than the Kingfisher 1725 Flex SC 2013 at 1 495 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 Kingfisher 2025 Discovery HT 2013 tops out at 225 hp. Engine specs for the Kingfisher 1725 Flex SC 2013 aren't listed - confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Kingfisher 2025 Discovery HT 2013 carries 45 gallons versus 35 gallons in the Kingfisher 1725 Flex SC 2013. 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 Kingfisher 2025 Discovery HT 2013 is rated for 6 passengers, while the Kingfisher 1725 Flex SC 2013 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Kingfisher 2025 Discovery HT 2013 could be the deciding factor.
Bottom line: Choose the Kingfisher 2025 Discovery HT 2013 if your priority is putting more people on the water - it handles 6 passengers and at 20,1 ft it has the deck room to back that rating up comfortably. The Kingfisher 1725 Flex SC 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.