Alumacraft MV  1648 2007 boat specs
Alumacraft
Alumacraft MV 1648 2007
2007
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VS
Alumacraft Tournament Pro 175 CS 2003 boat specs
Alumacraft
Alumacraft Tournament Pro 175 CS 2003
2003
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Alumacraft MV 1648 2007 vs Alumacraft Tournament Pro 175 CS 2003 — Same Brand, Different Boat

The Alumacraft MV 1648 2007 vs Alumacraft Tournament Pro 175 CS 2003 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 2003 has a 135-hp advantage over the Alumacraft MV 1648 2007's 40-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

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 2003 and its 175-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Alumacraft MV 1648 2007 with its 40-hp rating is the more economical daily driver.
General Boat Info
MakeAlumacraft
MakeAlumacraft
ModelMV 1648
ModelTournament Pro 175 CS
Model Year2007
Model Year2003
Measurements / Dimensions
Beam70 in
Beam96 in
Beam - Meters1.78
Beam - Meters2.44
Beam - Inches7
Beam - Inches96
Weight - Detail280 lbs
Weight - Detailnot available
Weight - kg127.01
Weight - kgnot available
Weight - lbs.28
Weight - lbs.not available
Width [transom] - Detail48 in
Width [transom] - Detailnot available
Height - Detail21 in
Height - Detail43 in
Height - Meters0.53
Height - Meters1.09
Height - Inches21
Height - Inches43
Height [transom]15 in. or 20 in
Height [transom]20 in. (25 in. available on special order)
Length - Feet16
Length - Feetnot available
Length overall - Detail16 ft. 0 in
Length overall - Detail17 ft. 11 in
Length overall - Meters4.88
Length overall - Meters5.46
Length overall - Inches192
Length overall - Inches215
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.070 in
Hull thicknessnot available
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typenot available
Engine max40 hp
Engine max175 hp
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail34 gal. w/built-in reserve
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters128.7
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal34
Operational Info
StorageCenter bench seat storage
Storagenot available
Maximum capacity1,010 lbs
Maximum capacity1415 lbs
Maximum people5
Maximum people5 persons
Options / Other
Optionsnot available
OptionsTrolling Motor MinnKota pre-rig

Alumacraft MV 1648 2007 vs Alumacraft Tournament Pro 175 CS 2003 — Common Questions

Which boat can handle a bigger outboard?
The Alumacraft Tournament Pro 175 CS 2003 is rated to a maximum of 175 hp, giving it the larger power ceiling. The Alumacraft MV 1648 2007 tops out at 40 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 MV 1648 2007 is Coast Guard rated for 5 passengers, while the Alumacraft Tournament Pro 175 CS 2003 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 2003 measures 96" wide, compared to 7" for the Alumacraft MV 1648 2007. 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.
Are the Alumacraft MV 1648 2007 and Alumacraft Tournament Pro 175 CS 2003 from the same manufacturer?
Yes — both the Alumacraft MV 1648 2007 and the Alumacraft Tournament Pro 175 CS 2003 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.