Odyssey Millennium II 1909M2 2004 vs Odyssey V180DC 2005 - Boat Spec Comparison

Q: Which is the larger boat — the Odyssey Millennium II 1909M2 2004 or the Odyssey V180DC 2005?

The Odyssey Millennium II 1909M2 2004 is the longer of the two at 18,0 feet overall. The Odyssey V180DC 2005 comes in at 17,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

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

The Odyssey V180DC 2005 has a documented max rating of 135 hp. Engine specifications for the Odyssey Millennium II 1909M2 2004 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 Odyssey Millennium II 1909M2 2004 is Coast Guard rated for 9 passengers, while the Odyssey V180DC 2005 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: Do these boats require an oversize trailer permit to tow on US highways?

Both the Odyssey Millennium II 1909M2 2004 and Odyssey V180DC 2005 share an 8 ft beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Q: Are the Odyssey Millennium II 1909M2 2004 and Odyssey V180DC 2005 from the same manufacturer?

Yes — both the Odyssey Millennium II 1909M2 2004 and the Odyssey V180DC 2005 are built by Odyssey. 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

Odyssey Millennium II 1909M2 2004 vs Odyssey V180DC 2005

Odyssey

Odyssey Millennium II 1909M2 2004

2004

View full specs →

Odyssey

Odyssey V180DC 2005

2005

View full specs →

Detailed Evaluation & Buyer Recommendation

Odyssey Millennium II 1909M2 2004 vs Odyssey V180DC 2005 — Same Brand, Different Boat

The Odyssey Millennium II 1909M2 2004 vs Odyssey V180DC 2005 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 Odyssey V180DC 2005 tops out at 135 hp. Engine specs for the Odyssey Millennium II 1909M2 2004 aren't listed — confirm with a dealer before selecting an outboard.

For family outings this is probably the sharpest distinction between the two. The Odyssey Millennium II 1909M2 2004 is rated for 9 passengers, while the Odyssey V180DC 2005 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Odyssey Millennium II 1909M2 2004 could be the deciding factor.

Bottom line: Choose the Odyssey Millennium II 1909M2 2004 if your priority is putting more people on the water — it handles 9 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Odyssey V180DC 2005 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.

General Boat Info

MakeOdyssey

ModelMillennium II 1909M2

ModelV180DC

Model Year2004

Model Year2005

Measurements / Dimensions

Beam8 ft

Beam96 in

Beam - Meters2.44

Beam - Inches96

Weight - Detail1600 lbs

Weight - Detailnot available

Weight - kg725.75

Weight - kgnot available

Weight - lbs.16

Weight - lbs.not available

Length - Feet18

Length - Feet17

Length - Inches11

Length - Inches8

Length overall - Detail18 ft. 11 in

Length overall - Detail17 ft. 8 in

Length overall - Meters5.77

Length overall - Meters5.38

Length overall - Inches227

Length overall - Inches212

Deadrisenot available

Deadrise17 degrees

Depth - Detailnot available

Depth - Detail34 in

Depth - Centimetersnot available

Depth - Centimeters86.36

Depth - Inchesnot available

Depth - Inches34

Height [transom]not available

Height [transom]20 in

Pontoon and Inflatable Specific

Tube diameter23 in

Tube diameternot available

Engine and Drivetrain

Engine/s standard90 hp

Engine/s standardnot available

Drive typeOutBoard

Drive typenot available

Engine maxnot available

Engine max135 hp

Operational Info

Maximum capacity2575 lbs

Maximum capacitynot available

Maximum people9 Persons

Maximum people6

Body / Hull

Hull materialnot available

Hull materialAluminum

Hull typenot available

Hull typeModified Vee

Odyssey Millennium II 1909M2 2004 vs Odyssey V180DC 2005 — Common Questions

Which is the larger boat — the Odyssey Millennium II 1909M2 2004 or the Odyssey V180DC 2005?

The Odyssey Millennium II 1909M2 2004 is the longer of the two at 18,0 feet overall. The Odyssey V180DC 2005 comes in at 17,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Odyssey V180DC 2005 has a documented max rating of 135 hp. Engine specifications for the Odyssey Millennium II 1909M2 2004 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 Odyssey Millennium II 1909M2 2004 is Coast Guard rated for 9 passengers, while the Odyssey V180DC 2005 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.

Do these boats require an oversize trailer permit to tow on US highways?

Both the Odyssey Millennium II 1909M2 2004 and Odyssey V180DC 2005 share an 8 ft beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Are the Odyssey Millennium II 1909M2 2004 and Odyssey V180DC 2005 from the same manufacturer?

Yes — both the Odyssey Millennium II 1909M2 2004 and the Odyssey V180DC 2005 are built by Odyssey. 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.

← Odyssey Millennium II 1909M2 2004 full specs ← Odyssey V180DC 2005 full specs