Alumacraft Navigator 175 CS 2011 boat specs
Alumacraft
Alumacraft Navigator 175 CS 2011
2011
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VS
Alumacraft Tournament Pro 175 CS 2002 boat specs
Alumacraft
Alumacraft Tournament Pro 175 CS 2002
2002
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Alumacraft Navigator 175 CS 2011 vs Alumacraft Tournament Pro 175 CS 2002 — Same Brand, Different Boat

The Alumacraft Navigator 175 CS 2011 vs Alumacraft Tournament Pro 175 CS 2002 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 power gap is worth calling out. Rated to 175 hp, the Alumacraft Tournament Pro 175 CS 2002 has a 25-hp advantage over the Alumacraft Navigator 175 CS 2011's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Alumacraft Navigator 175 CS 2011 carries 38 gallons versus 34 gallons in the Alumacraft Tournament Pro 175 CS 2002. 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 Alumacraft Tournament Pro 175 CS 2002 and its 175-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Alumacraft Navigator 175 CS 2011 with its 150-hp rating is the more economical daily driver.
General Boat Info
MakeAlumacraft
MakeAlumacraft
ModelNavigator 175 CS
ModelTournament Pro 175 CS
Model Year2011
Model Year2002
Measurements / Dimensions
Beam95 in. (2.41 m)
Beam96 in
Beam - Meters2.41
Beam - Meters2.44
Beam - Inches95
Beam - Inches96
Depth - Detail43 in. (1.09 m) To Floor: 23 in. (0.58 m)
Depth - Detailnot available
Depth - Centimeters109.22
Depth - Centimetersnot available
Depth - Inches43
Depth - Inchesnot available
Weight - Detail1,270 lbs. (576 kg)
Weight - Detailnot available
Weight - kg576.06
Weight - kgnot available
Weight - lbs.127
Weight - lbs.not available
Width [transom] - Detail93 in. (2.36 m)
Width [transom] - Detailnot available
Height [transom]25 in. (0.64 m)
Height [transom]20 in. (25 in. available on special order)
Length - Feet17.67
Length - Feetnot available
Length overall - Detail17 ft. 8 in. (5.3 m)
Length overall - Detail17 ft. 11 in
Length overall - Meters5.38
Length overall - Meters5.46
Length overall - Inches212
Length overall - Inches215
Height - Detailnot available
Height - Detail43 in
Height - Metersnot available
Height - Meters1.09
Height - Inchesnot available
Height - Inches43
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessBottom and Sides: 0.080 in. (2 mm)
Hull thicknessnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Fuel tank capacity - Detail38 gal. (144 l)
Fuel tank capacity - Detail34 gal. w/built-in reserve
Fuel tank capacity - Liters143.85
Fuel tank capacity - Liters128.7
Fuel tank capacity - Gal38
Fuel tank capacity - Gal34
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typenot available
Engine max150 hp (112 kW)
Engine max175 hp
Operational Info
StorageBow Livewell: 34 gal. (128.7 l) Aft Livewell: 21 gal. (71 l)
Storagenot available
Maximum capacity1,370 lbs. (621 kg)
Maximum capacity1415 lbs
Maximum people5
Maximum people5 persons

Alumacraft Navigator 175 CS 2011 vs Alumacraft Tournament Pro 175 CS 2002 — Common Questions

Which boat can handle a bigger outboard?
The Alumacraft Tournament Pro 175 CS 2002 is rated to a maximum of 175 hp, giving it the larger power ceiling. The Alumacraft Navigator 175 CS 2011 tops out at 150 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
How many people can each boat hold?
The Alumacraft Navigator 175 CS 2011 is Coast Guard rated for 5 passengers, while the Alumacraft Tournament Pro 175 CS 2002 is certified for 5. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Alumacraft Tournament Pro 175 CS 2002 measures 96" wide, compared to 95" for the Alumacraft Navigator 175 CS 2011. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Alumacraft Navigator 175 CS 2011 or the Alumacraft Tournament Pro 175 CS 2002?
The Alumacraft Navigator 175 CS 2011 has the bigger tank at 38 gallons, versus 34 gallons on the Alumacraft Tournament Pro 175 CS 2002. That 4-gallon difference translates to roughly 12–20 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Alumacraft Navigator 175 CS 2011 and Alumacraft Tournament Pro 175 CS 2002 from the same manufacturer?
Yes — both the Alumacraft Navigator 175 CS 2011 and the Alumacraft Tournament Pro 175 CS 2002 are built by Alumacraft. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.