Detailed Evaluation & Buyer Recommendation
Alumacraft Navigator Sport 175 2004 vs AlumaCraft Pro 185 AG 2021 — Same Brand, Different Boat
The Alumacraft Navigator Sport 175 2004 vs AlumaCraft Pro 185 AG 2021 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.
The Alumacraft Navigator Sport 175 2004 carries a rated maximum of 140 hp. Engine data for the AlumaCraft Pro 185 AG 2021 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.
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: The Alumacraft Navigator Sport 175 2004 and AlumaCraft Pro 185 AG 2021 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.
General Boat Info
MakeAlumacraft
Makenot available
ModelNavigator Sport 175
Modelnot available
Model Year2004
Model Yearnot available
Measurements / Dimensions
Beam93 in
Beamnot available
Beam - Meters2.36
Beam - Metersnot available
Beam - Inches93
Beam - Inchesnot available
Weight - Detail1245 lbs
Weight - Detailnot available
Weight - kg564.72
Weight - kgnot available
Weight - lbs.1245
Weight - lbs.not available
Length overall - Detail17 ft. 6 in
Length overall - Detail18.00 ft
Length overall - Meters5.33
Length overall - Meters5.49
Length overall - Inches21
Length overall - Inches216
Length - Feetnot available
Length - Feet18
Body / Hull
Hull materialAluminum
Hull materialnot available
Engine and Drivetrain
Fuel tank capacity - Detail40 gal
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters151.42
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal4
Fuel tank capacity - Galnot available
Engine max140 HP
Engine maxnot available
Fuel typenot available
Fuel typeOther
Operational Info
Maximum people5 Persons
Maximum peoplenot available
Boat typenot available
Boat typePower