Moomba Mobius LS 2007 vs Moomba Outback 2004 - Boat Spec Comparison

Q: Which is easier to trailer — the Moomba Mobius LS 2007 or the Moomba Outback 2004?

For trailering, the Moomba Mobius LS 2007 has the edge at 31 lbs dry weight versus 275 lbs for the Moomba Outback 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: What is the maximum horsepower rating for these boats?

The Moomba Mobius LS 2007 has a documented max rating of 325 hp. Engine specifications for the Moomba Outback 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 Moomba Mobius LS 2007 is Coast Guard rated for 13 passengers, while the Moomba Outback 2004 is certified for 10. 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 Moomba Mobius LS 2007 measures 97" wide, compared to 95" for the Moomba Outback 2004. 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 Moomba Mobius LS 2007 or the Moomba Outback 2004?

The Moomba Mobius LS 2007 has the bigger tank at 34 gallons, versus 28 gallons on the Moomba Outback 2004. 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 2007 and Moomba Outback 2004 from the same manufacturer?

Yes — both the Moomba Mobius LS 2007 and the Moomba Outback 2004 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 2007 vs Moomba Outback 2004

Moomba

Moomba Mobius LS 2007

2007

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Moomba

Moomba Outback 2004

2004

View full specs →

Detailed Evaluation & Buyer Recommendation

Moomba Mobius LS 2007 vs Moomba Outback 2004 — Same Brand, Different Boat

The Moomba Mobius LS 2007 vs Moomba Outback 2004 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 Moomba Mobius LS 2007 carries a rated maximum of 325 hp. Engine data for the Moomba Outback 2004 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Moomba Mobius LS 2007 carries 34 gallons versus 28 gallons in the Moomba Outback 2004. 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 2007 is rated for 13 passengers, while the Moomba Outback 2004 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Moomba Mobius LS 2007 could be the deciding factor.

Bottom line: Choose the Moomba Mobius LS 2007 if your priority is putting more people on the water — it handles 13 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Moomba Outback 2004 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.

General Boat Info

MakeMoomba

ModelMobius LS

ModelOutback

Model Year2007

Model Year2004

Measurements / Dimensions

Beam97 in. (2.46 m)

Beam95 in

Beam - Meters2.46

Beam - Meters2.41

Beam - Inches97

Beam - Inches95

Draft [max] - Detail22 in. (0.56 m)

Draft [max] - Detail22 in

Draft [max] - Meters0.56

Draft [max] - Inches22

Weight - Detail3,100 lbs. (1,406 kg)

Weight - Detail2750 lbs

Weight - kg1406.14

Weight - kg1247.38

Weight - lbs.31

Weight - lbs.275

Length - Meters6.55

Length - Metersnot available

Length - Feet21

Length - Feetnot available

Length - Inches6

Length - Inchesnot available

Length [over all with swim platform]23 ft. (6 in. (7.16 m)

Length [over all with swim platform]not available

Length overall - Detail21 ft. 6 in. (6.55 m)

Length overall - Detail22 ft. 6 in

Length overall - Meters6.55

Length overall - Meters6.86

Length overall - Inches258

Length overall - Inches27

Body / Hull

Hull materialFiberglass

Hull materialnot available

Engine and Drivetrain

Engine/s standard5.7 l, V-8, EFI

Engine/s standard310 HP

Fuel tank capacity - Detail34 gal. (129 l)

Fuel tank capacity - Detail28 gal

Fuel tank capacity - Liters128.7

Fuel tank capacity - Liters105.99

Fuel tank capacity - Gal34

Fuel tank capacity - Gal28

Fuel typeGas

Fuel typenot available

Drive typeInboard

Drive typenot available

Engine max325 hp

Engine maxnot available

Operational Info

Maximum capacity1,800 lbs. (816 kg)

Maximum capacitynot available

Maximum people13

Maximum people10 persons

Trailer Info

Trailer - DetailBoatmate

Trailer - Detailnot available

Trailer - Length over all25 ft. 3 in. (7.70 m) w/boat

Trailer - Length over allnot available

Trailer - Weight4,000 lbs. (1,814 kg) w/boat

Trailer - Weightnot available

Trailer - Width102 in. (2.59 m) w/boat

Trailer - Widthnot available

Moomba Mobius LS 2007 vs Moomba Outback 2004 — Common Questions

Which is easier to trailer — the Moomba Mobius LS 2007 or the Moomba Outback 2004?

For trailering, the Moomba Mobius LS 2007 has the edge at 31 lbs dry weight versus 275 lbs for the Moomba Outback 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.

What is the maximum horsepower rating for these boats?

The Moomba Mobius LS 2007 has a documented max rating of 325 hp. Engine specifications for the Moomba Outback 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 Moomba Mobius LS 2007 is Coast Guard rated for 13 passengers, while the Moomba Outback 2004 is certified for 10. 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 Moomba Mobius LS 2007 measures 97" wide, compared to 95" for the Moomba Outback 2004. 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 Moomba Mobius LS 2007 or the Moomba Outback 2004?

The Moomba Mobius LS 2007 has the bigger tank at 34 gallons, versus 28 gallons on the Moomba Outback 2004. 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 2007 and Moomba Outback 2004 from the same manufacturer?

Yes — both the Moomba Mobius LS 2007 and the Moomba Outback 2004 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 2007 full specs ← Moomba Outback 2004 full specs