Alumacraft Dominator 165 CS 2006 vs Alumacraft Tournament Sport 175 2003 - Boat Spec Comparison

Q: Which is easier to trailer — the Alumacraft Dominator 165 CS 2006 or the Alumacraft Tournament Sport 175 2003?

For trailering, the Alumacraft Tournament Sport 175 2003 has the edge at 153 lbs dry weight versus 1 175 lbs for the Alumacraft Dominator 165 CS 2006. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.

Q: What is the maximum horsepower rating for these boats?

The Alumacraft Dominator 165 CS 2006 has a documented max rating of 90 hp. Engine specifications for the Alumacraft Tournament Sport 175 2003 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Alumacraft Dominator 165 CS 2006 is Coast Guard rated for 5 passengers, while the Alumacraft Tournament Sport 175 2003 is certified for 6. 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.

Q: Which boat is wider, and does it affect trailering?

The Alumacraft Tournament Sport 175 2003 measures 96" wide, compared to 9" for the Alumacraft Dominator 165 CS 2006. 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.

Q: Which boat has the larger fuel tank — the Alumacraft Dominator 165 CS 2006 or the Alumacraft Tournament Sport 175 2003?

The Alumacraft Tournament Sport 175 2003 has the bigger tank at 34 gallons, versus 23 gallons on the Alumacraft Dominator 165 CS 2006. That 11-gallon difference translates to roughly 33–55 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Alumacraft Dominator 165 CS 2006 and Alumacraft Tournament Sport 175 2003 from the same manufacturer?

Yes — both the Alumacraft Dominator 165 CS 2006 and the Alumacraft Tournament Sport 175 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.

Boat Comparison

Alumacraft Dominator 165 CS 2006 vs Alumacraft Tournament Sport 175 2003

Alumacraft

Alumacraft Dominator 165 CS 2006

2006

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Alumacraft

Alumacraft Tournament Sport 175 2003

2003

View full specs →

Detailed Evaluation & Buyer Recommendation

Alumacraft Dominator 165 CS 2006 vs Alumacraft Tournament Sport 175 2003 — Same Brand, Different Boat

The Alumacraft Dominator 165 CS 2006 vs Alumacraft Tournament Sport 175 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 Alumacraft Dominator 165 CS 2006 carries a rated maximum of 90 hp. Engine data for the Alumacraft Tournament Sport 175 2003 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Alumacraft Tournament Sport 175 2003 carries 34 gallons versus 23 gallons in the Alumacraft Dominator 165 CS 2006. 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 Alumacraft Tournament Sport 175 2003 is rated for 6 passengers, while the Alumacraft Dominator 165 CS 2006 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft Tournament Sport 175 2003 could be the deciding factor.

Bottom line: Choose the Alumacraft Tournament Sport 175 2003 if your priority is putting more people on the water — it handles 6 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Alumacraft Dominator 165 CS 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.

General Boat Info

MakeAlumacraft

ModelDominator 165 CS

ModelTournament Sport 175

Model Year2006

Model Year2003

Measurements / Dimensions

Beam90 in. (2.28 m)

Beam96 in

Beam - Meters2.29

Beam - Meters2.44

Beam - Inches9

Beam - Inches96

Depth - DetailMaximum: 42 in. (1.06 m) To floor: 21.4 in. (.54 m)

Depth - Detailnot available

Depth - Centimeters106.68

Depth - Centimetersnot available

Depth - Inches42

Depth - Inchesnot available

Weight - Detail1,175 lbs. (534 kg)

Weight - Detail1530 lbs

Weight - kg532.97

Weight - kg694

Weight - lbs.1175

Weight - lbs.153

Width [transom] - Detail90 in. (2.28 m)

Width [transom] - Detailnot available

Height [transom]20 in. (.51 m)

Height [transom]20 in. (25 in. available on special orders)

Length - Meters5.05

Length - Metersnot available

Length - Feet16

Length - Feetnot available

Length - Inches7

Length - Inchesnot available

Length overall - Detail16 ft. 7 in. (5.05 m)

Length overall - Detail17 ft. 11 in

Length overall - Meters5.05

Length overall - Meters5.46

Length overall - Inches199

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 thicknessBottom: .098 in. (2.4 mm) Sides: .080 in. (2.0 mm) 2XB Bow?2nd Plate: .080 in

Hull thicknessnot available

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Fuel tank capacity - Detail23 gal. (87 l)

Fuel tank capacity - Detail34 gal. (w/built-in reverse)

Fuel tank capacity - Liters87.06

Fuel tank capacity - Liters128.7

Fuel tank capacity - Gal23

Fuel tank capacity - Gal34

Fuel typeGas

Fuel typenot available

Drive typeOutboard

Drive typenot available

Engine max90 hp (67 kw)

Engine maxnot available

Operational Info

Maximum capacity1,100 lbs. (499 kg)

Maximum capacity175 hp

Maximum people5

Maximum people6 persons

Options / Other

Optionsnot available

OptionsTrolling Motor: MinnKota pre-rig Graph: Lowrance Liquid Crystal

Alumacraft Dominator 165 CS 2006 vs Alumacraft Tournament Sport 175 2003 — Common Questions

Which is easier to trailer — the Alumacraft Dominator 165 CS 2006 or the Alumacraft Tournament Sport 175 2003?

For trailering, the Alumacraft Tournament Sport 175 2003 has the edge at 153 lbs dry weight versus 1 175 lbs for the Alumacraft Dominator 165 CS 2006. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.

What is the maximum horsepower rating for these boats?

The Alumacraft Dominator 165 CS 2006 has a documented max rating of 90 hp. Engine specifications for the Alumacraft Tournament Sport 175 2003 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

How many people can each boat hold?

The Alumacraft Dominator 165 CS 2006 is Coast Guard rated for 5 passengers, while the Alumacraft Tournament Sport 175 2003 is certified for 6. 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 Sport 175 2003 measures 96" wide, compared to 9" for the Alumacraft Dominator 165 CS 2006. 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 Dominator 165 CS 2006 or the Alumacraft Tournament Sport 175 2003?

The Alumacraft Tournament Sport 175 2003 has the bigger tank at 34 gallons, versus 23 gallons on the Alumacraft Dominator 165 CS 2006. That 11-gallon difference translates to roughly 33–55 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Alumacraft Dominator 165 CS 2006 and Alumacraft Tournament Sport 175 2003 from the same manufacturer?

Yes — both the Alumacraft Dominator 165 CS 2006 and the Alumacraft Tournament Sport 175 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.

← Alumacraft Dominator 165 CS 2006 full specs ← Alumacraft Tournament Sport 175 2003 full specs