Detailed Evaluation & Buyer Recommendation
Kingfisher 1725 Flex SPT 2013 vs KingFisher Boats 1825 Falcon - Sport 2023 — Same Brand, Different Boat
The Kingfisher 1725 Flex SPT 2013 vs KingFisher Boats 1825 Falcon - Sport 2023 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 — Kingfisher 1725 Flex SPT 2013 at 17,5 ft versus KingFisher Boats 1825 Falcon - Sport 2023 at 18,6 ft. Weight tells a clearer story for trailering families: the KingFisher Boats 1825 Falcon - Sport 2023 tips the scales at 1 100 lbs — 944 lbs less than the Kingfisher 1725 Flex SPT 2013 at 156 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 150 hp, the Kingfisher 1725 Flex SPT 2013 has a 35-hp advantage over the KingFisher Boats 1825 Falcon - Sport 2023's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Kingfisher 1725 Flex SPT 2013 carries 35 gallons versus 25 gallons in the KingFisher Boats 1825 Falcon - Sport 2023. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 5 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
Bottom line: Performance buyers should lean toward the Kingfisher 1725 Flex SPT 2013 and its 150-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the KingFisher Boats 1825 Falcon - Sport 2023 with its 115-hp rating is the more economical daily driver.
General Boat Info
MakeKingfisher
Makenot available
Model1725 Flex SPT
Modelnot available
Model Year2013
Model Yearnot available
Measurements / Dimensions
Beam96 in. (2.45 m)
Beam7.40 ft
Beam - Meters2.44
Beam - Meters2.26
Beam - Inches96
Beam - Inches89
Deadrise18° variable
Deadrisenot available
Weight - Detail1,560 lbs. (708 kg)
Weight - Detailnot available
Weight - kg707.6
Weight - kgnot available
Weight - lbs.156
Weight - lbs.not available
Width [transom] - DetailBottom: 82 in. (2.08 cm)
Width [transom] - Detailnot available
Height - DetailSide: 27 in. (68.5 cm)
Height - Detailnot available
Height - Meters0.69
Height - Metersnot available
Height - Inches27
Height - Inchesnot available
Height [transom]25 in. (64 cm)
Height [transom]not available
Length - Feet17.5
Length - Feet18.6
Length overall - Detail17 ft. 6 in. (5.33 m)
Length overall - Detail18.60 ft
Length overall - Meters5.33
Length overall - Meters5.67
Length overall - Inches21
Length overall - Inches223
Displacementnot available
Displacement1100.00 lbs
Body / Hull
Hull materialAluminum
Hull materialnot available
Hull thicknessSide: 0.125 in. (3.2 mm) Bottom: 0.160 in. (4 mm)
Hull thicknessnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail35 gal. (132 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters132.49
Fuel tank capacity - Liters94.64
Fuel tank capacity - Gal35
Fuel tank capacity - Gal25
Fuel typeGas
Fuel typenot available
Engine max150 hp
Engine maxnot available
Engine makenot available
Engine makeYamaha
Horsepowernot available
Horsepower115 hp
Drive typenot available
Drive typeoutboard
Trailer Info
Trailer - DetailEZ Loader
Trailer - Detailnot available
Trailer - Weight2,800 lbs
Trailer - Weightnot available
Operational Info
Trailerablenot available
TrailerableYes
Boat typenot available
Boat typePower