Alumacraft Magnum 165 CS 2005 vs Alumacraft Navigator 165 2000 - Boat Spec Comparison

Q: Which is easier to trailer — the Alumacraft Magnum 165 CS 2005 or the Alumacraft Navigator 165 2000?

For trailering, the Alumacraft Navigator 165 2000 has the edge at 82 lbs dry weight versus 903 lbs for the Alumacraft Magnum 165 CS 2005. 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 Magnum 165 CS 2005 has a documented max rating of 90 hp. Engine specifications for the Alumacraft Navigator 165 2000 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 Magnum 165 CS 2005 is Coast Guard rated for 5 passengers, while the Alumacraft Navigator 165 2000 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.

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

The Alumacraft Navigator 165 2000 measures 82" wide, compared to 81" for the Alumacraft Magnum 165 CS 2005. 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: How do the fuel tanks compare on the Alumacraft Magnum 165 CS 2005 and Alumacraft Navigator 165 2000?

Both boats carry similar fuel loads — 22 gallons and 22 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Q: Are the Alumacraft Magnum 165 CS 2005 and Alumacraft Navigator 165 2000 from the same manufacturer?

Yes — both the Alumacraft Magnum 165 CS 2005 and the Alumacraft Navigator 165 2000 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 Magnum 165 CS 2005 vs Alumacraft Navigator 165 2000

Alumacraft

Alumacraft Magnum 165 CS 2005

2005

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Alumacraft

Alumacraft Navigator 165 2000

2000

View full specs →

Detailed Evaluation & Buyer Recommendation

Alumacraft Magnum 165 CS 2005 vs Alumacraft Navigator 165 2000 — Same Brand, Different Boat

The Alumacraft Magnum 165 CS 2005 vs Alumacraft Navigator 165 2000 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 Magnum 165 CS 2005 carries a rated maximum of 90 hp. Engine data for the Alumacraft Navigator 165 2000 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Both carry nearly identical fuel loads — 22 gal and 22 gal — so range won't be a tiebreaker here.

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 Magnum 165 CS 2005 and Alumacraft Navigator 165 2000 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

ModelMagnum 165 CS

ModelNavigator 165

Model Year2005

Model Year2

Measurements / Dimensions

Beam81 in. (2.08 m)

Beam82"

Beam - Meters2.06

Beam - Meters2.08

Beam - Inches81

Beam - Inches82

Depth - Detail36 in. (.91 m) Maximum to floor: 22 in. (.56 m)

Depth - Detailnot available

Depth - Centimeters91.44

Depth - Centimetersnot available

Depth - Inches36

Depth - Inchesnot available

Weight - Detail903 lbs. (410 kg)

Weight - Detail820 lbs

Weight - kg409.59

Weight - kg371.95

Weight - lbs.903

Weight - lbs.82

Width [transom] - Detail81 in. (2.05 m)

Width [transom] - Detailnot available

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

Height [transom]not available

Length - Meters5

Length - Metersnot available

Length - Feet16

Length - Feetnot available

Length - Inches5

Length - Inchesnot available

Length overall - Detail16 ft. 5 in. (5.00 m)

Length overall - Detail16' 5"

Length overall - Meters5

Length overall - Meters4.88

Length overall - Inches197

Length overall - Inches192

Body / Hull

Hull thicknessBottom: .080 in. (2.0 mm) Sides: .065 in. (1.7 mm) 2XB Bow?2nd plate: .080 in

Hull thicknessnot available

Hull materialnot available

Hull materialAluminum

Engine and Drivetrain

Fuel tank capacity - Detail22 gal. (83 l)

Fuel tank capacity - Detail22 gallons

Fuel tank capacity - Liters83.28

Fuel tank capacity - Gal22

Engine max90 hp (67 kw)

Engine maxnot available

Engine/s standardnot available

Engine/s standard35 - 60hp

Operational Info

Maximum people5

Maximum people5 person

Alumacraft Magnum 165 CS 2005 vs Alumacraft Navigator 165 2000 — Common Questions

Which is easier to trailer — the Alumacraft Magnum 165 CS 2005 or the Alumacraft Navigator 165 2000?

For trailering, the Alumacraft Navigator 165 2000 has the edge at 82 lbs dry weight versus 903 lbs for the Alumacraft Magnum 165 CS 2005. 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 Magnum 165 CS 2005 has a documented max rating of 90 hp. Engine specifications for the Alumacraft Navigator 165 2000 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 Magnum 165 CS 2005 is Coast Guard rated for 5 passengers, while the Alumacraft Navigator 165 2000 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 Navigator 165 2000 measures 82" wide, compared to 81" for the Alumacraft Magnum 165 CS 2005. 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.

How do the fuel tanks compare on the Alumacraft Magnum 165 CS 2005 and Alumacraft Navigator 165 2000?

Both boats carry similar fuel loads — 22 gallons and 22 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Are the Alumacraft Magnum 165 CS 2005 and Alumacraft Navigator 165 2000 from the same manufacturer?

Yes — both the Alumacraft Magnum 165 CS 2005 and the Alumacraft Navigator 165 2000 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 Magnum 165 CS 2005 full specs ← Alumacraft Navigator 165 2000 full specs