Moomba Mobius LS 2004 vs Moomba Outback 2008 - Boat Spec Comparison

Q: Which is easier to trailer — the Moomba Mobius LS 2004 or the Moomba Outback 2008?

For trailering, the Moomba Outback 2008 has the edge at 275 lbs dry weight versus 295 lbs for the Moomba Mobius LS 2004. 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 Moomba Outback 2008 is rated to a maximum of 325 hp, giving it the larger power ceiling. The Moomba Mobius LS 2004 tops out at 310 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 Moomba Mobius LS 2004 is Coast Guard rated for 10 passengers, while the Moomba Outback 2008 is certified for 1. 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 Moomba Mobius LS 2004 and Moomba Outback 2008 share an 95 in 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: Which boat has the larger fuel tank — the Moomba Mobius LS 2004 or the Moomba Outback 2008?

The Moomba Mobius LS 2004 has the bigger tank at 34 gallons, versus 28 gallons on the Moomba Outback 2008. That 6-gallon difference translates to roughly 18–30 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Moomba Mobius LS 2004 and Moomba Outback 2008 from the same manufacturer?

Yes — both the Moomba Mobius LS 2004 and the Moomba Outback 2008 are built by Moomba. 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

Moomba Mobius LS 2004 vs Moomba Outback 2008

Moomba

Moomba Mobius LS 2004

2004

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Moomba

Moomba Outback 2008

2008

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Detailed Evaluation & Buyer Recommendation

Moomba Mobius LS 2004 vs Moomba Outback 2008 — Same Brand, Different Boat

The Moomba Mobius LS 2004 vs Moomba Outback 2008 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.

Both boats share a closely matched power ceiling — 310 hp for the Moomba Mobius LS 2004 and 325 hp for the Moomba Outback 2008. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Moomba Mobius LS 2004 carries 34 gallons versus 28 gallons in the Moomba Outback 2008. 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 Moomba Mobius LS 2004 is rated for 10 passengers, while the Moomba Outback 2008 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Moomba Mobius LS 2004 could be the deciding factor.

Bottom line: Choose the Moomba Mobius LS 2004 if your priority is putting more people on the water — it handles 10 passengers and at 0,0 ft it has the deck room to back that rating up comfortably. The Moomba Outback 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.

General Boat Info

MakeMoomba

ModelMobius LS

ModelOutback

Model Year2004

Model Year2008

Measurements / Dimensions

Beam95 in

Beam - Meters2.41

Beam - Inches95

Draft [max] - Detail22 in

Draft [max] - Meters0.56

Draft [max] - Inches22

Weight - Detail2950 lbs

Weight - Detail2,750 lbs

Weight - kg1338.1

Weight - kg1247.38

Weight - lbs.295

Weight - lbs.275

Length overall - Detail22 ft. 8 in

Length overall - Detail20 ft. 6 in

Length overall - Meters6.91

Length overall - Meters6.25

Length overall - Inches272

Length overall - Inches246

Length - Feetnot available

Length - Feet2

Length - Inchesnot available

Length - Inches6

Length [over all with swim platform]not available

Length [over all with swim platform]22 ft. 6 in

Engine and Drivetrain

Fuel tank capacity - Detail34 gals

Fuel tank capacity - Detail28 gal

Fuel tank capacity - Liters128.7

Fuel tank capacity - Liters105.99

Fuel tank capacity - Gal34

Fuel tank capacity - Gal28

Engine max310 HP

Engine max325 hp

Engine/s standardnot available

Engine/s standard5.7 l, V8, EFI

Fuel typenot available

Fuel typeGas

Drive typenot available

Drive typeInboard

Operational Info

Maximum people10 persons

Maximum people1

Maximum capacitynot available

Maximum capacity1,400 lbs

Body / Hull

Hull materialnot available

Hull materialFiberglass

Hull typenot available

Hull typeModified Vee

Trailer Info

Trailer - Length over allnot available

Trailer - Length over all23 ft. 10 in. with boat

Trailer - Weightnot available

Trailer - Weight3,600 lbs. with boat

Moomba Mobius LS 2004 vs Moomba Outback 2008 — Common Questions

Which is easier to trailer — the Moomba Mobius LS 2004 or the Moomba Outback 2008?

For trailering, the Moomba Outback 2008 has the edge at 275 lbs dry weight versus 295 lbs for the Moomba Mobius LS 2004. 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 Moomba Outback 2008 is rated to a maximum of 325 hp, giving it the larger power ceiling. The Moomba Mobius LS 2004 tops out at 310 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 Moomba Mobius LS 2004 is Coast Guard rated for 10 passengers, while the Moomba Outback 2008 is certified for 1. 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 Moomba Mobius LS 2004 and Moomba Outback 2008 share an 95 in 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.

Which boat has the larger fuel tank — the Moomba Mobius LS 2004 or the Moomba Outback 2008?

The Moomba Mobius LS 2004 has the bigger tank at 34 gallons, versus 28 gallons on the Moomba Outback 2008. That 6-gallon difference translates to roughly 18–30 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Moomba Mobius LS 2004 and Moomba Outback 2008 from the same manufacturer?

Yes — both the Moomba Mobius LS 2004 and the Moomba Outback 2008 are built by Moomba. 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.

← Moomba Mobius LS 2004 full specs ← Moomba Outback 2008 full specs