Alumacraft Invader 175 2004 vs Alumacraft V-Bow 1756 AW Tunnel SC 2007 - Boat Spec Comparison

Q: Which is easier to trailer — the Alumacraft Invader 175 2004 or the Alumacraft V-Bow 1756 AW Tunnel SC 2007?

For trailering, the Alumacraft Invader 175 2004 has the edge at 12 lbs dry weight versus 83 lbs for the Alumacraft V-Bow 1756 AW Tunnel SC 2007. 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: Which boat can handle a bigger outboard?

The Alumacraft Invader 175 2004 is rated to a maximum of 115 hp, giving it the larger power ceiling. The Alumacraft V-Bow 1756 AW Tunnel SC 2007 tops out at 75 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.

Q: How many people can each boat hold?

The Alumacraft Invader 175 2004 is Coast Guard rated for 4 passengers, while the Alumacraft V-Bow 1756 AW Tunnel SC 2007 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 Invader 175 2004 measures 88" wide, compared to 83" for the Alumacraft V-Bow 1756 AW Tunnel SC 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.

Q: Which boat has the larger fuel tank — the Alumacraft Invader 175 2004 or the Alumacraft V-Bow 1756 AW Tunnel SC 2007?

The Alumacraft Invader 175 2004 has the bigger tank at 25 gallons, versus 16 gallons on the Alumacraft V-Bow 1756 AW Tunnel SC 2007. That 9-gallon difference translates to roughly 27–45 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Alumacraft Invader 175 2004 and Alumacraft V-Bow 1756 AW Tunnel SC 2007 from the same manufacturer?

Yes — both the Alumacraft Invader 175 2004 and the Alumacraft V-Bow 1756 AW Tunnel SC 2007 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 Invader 175 2004 vs Alumacraft V-Bow 1756 AW Tunnel SC 2007

Alumacraft

Alumacraft Invader 175 2004

2004

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Alumacraft

Alumacraft V-Bow 1756 AW Tunnel SC 2007

2007

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Detailed Evaluation & Buyer Recommendation

Alumacraft Invader 175 2004 vs Alumacraft V-Bow 1756 AW Tunnel SC 2007 — Same Brand, Different Boat

The Alumacraft Invader 175 2004 vs Alumacraft V-Bow 1756 AW Tunnel SC 2007 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 115 hp, the Alumacraft Invader 175 2004 has a 40-hp advantage over the Alumacraft V-Bow 1756 AW Tunnel SC 2007's 75-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 Invader 175 2004 carries 25 gallons versus 16 gallons in the Alumacraft V-Bow 1756 AW Tunnel SC 2007. 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 V-Bow 1756 AW Tunnel SC 2007 is rated for 5 passengers, while the Alumacraft Invader 175 2004 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumacraft V-Bow 1756 AW Tunnel SC 2007 could be the deciding factor.

Bottom line: Choose the Alumacraft V-Bow 1756 AW Tunnel SC 2007 if your priority is putting more people on the water — it handles 5 passengers and at 17,0 ft it has the deck room to back that rating up comfortably. The Alumacraft Invader 175 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.

General Boat Info

MakeAlumacraft

ModelInvader 175

ModelV-Bow 1756 AW Tunnel SC

Model Year2004

Model Year2007

Measurements / Dimensions

Beam88 in. Bottom: 64 in

Beam83 in

Beam - Meters2.24

Beam - Meters2.11

Beam - Inches88

Beam - Inches83

Draft [drive up] - Detailn/a

Draft [drive up] - Detailnot available

Weight - Detail1200 lbs

Weight - Detail830 lbs

Weight - kg544.31

Weight - kg376.48

Weight - lbs.12

Weight - lbs.83

Height - Detail23 in

Height - Detail24 in

Height - Meters0.58

Height - Meters0.61

Height - Inches23

Height - Inches24

Height [transom]22 in. Width: 88 in

Height [transom]21 in

Length overall - Detail17 ft. 5 in

Length overall - Detail17 ft. 0 in

Length overall - Meters5.31

Length overall - Meters5.18

Length overall - Inches209

Length overall - Inches204

Width [transom] - Detailnot available

Width [transom] - Detail56 in

Length - Feetnot available

Length - Feet17

Body / Hull

Hull materialAluminum

Hull thicknessnot available

Hull thickness0.102 in

Hull typenot available

Hull typeModified Vee

Engine and Drivetrain

Fuel tank capacity - Detail25 gal

Fuel tank capacity - Detail16 gal

Fuel tank capacity - Liters94.64

Fuel tank capacity - Liters60.57

Fuel tank capacity - Gal25

Fuel tank capacity - Gal16

Engine max115 hp

Engine max75 hp

Fuel typenot available

Fuel typeGas

Drive typenot available

Drive typeOutboard

Operational Info

Water capacityn/a

Water capacitynot available

Maximum people4 persons

Maximum people5

Maximum capacitynot available

Maximum capacity825 lbs

Trailer Info

Trailer - Detailn/a

Trailer - Detailnot available

Alumacraft Invader 175 2004 vs Alumacraft V-Bow 1756 AW Tunnel SC 2007 — Common Questions

Which is easier to trailer — the Alumacraft Invader 175 2004 or the Alumacraft V-Bow 1756 AW Tunnel SC 2007?

For trailering, the Alumacraft Invader 175 2004 has the edge at 12 lbs dry weight versus 83 lbs for the Alumacraft V-Bow 1756 AW Tunnel SC 2007. 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.

Which boat can handle a bigger outboard?

The Alumacraft Invader 175 2004 is rated to a maximum of 115 hp, giving it the larger power ceiling. The Alumacraft V-Bow 1756 AW Tunnel SC 2007 tops out at 75 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 Invader 175 2004 is Coast Guard rated for 4 passengers, while the Alumacraft V-Bow 1756 AW Tunnel SC 2007 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 Invader 175 2004 measures 88" wide, compared to 83" for the Alumacraft V-Bow 1756 AW Tunnel SC 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.

Which boat has the larger fuel tank — the Alumacraft Invader 175 2004 or the Alumacraft V-Bow 1756 AW Tunnel SC 2007?

The Alumacraft Invader 175 2004 has the bigger tank at 25 gallons, versus 16 gallons on the Alumacraft V-Bow 1756 AW Tunnel SC 2007. That 9-gallon difference translates to roughly 27–45 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Alumacraft Invader 175 2004 and Alumacraft V-Bow 1756 AW Tunnel SC 2007 from the same manufacturer?

Yes — both the Alumacraft Invader 175 2004 and the Alumacraft V-Bow 1756 AW Tunnel SC 2007 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 Invader 175 2004 full specs ← Alumacraft V-Bow 1756 AW Tunnel SC 2007 full specs