Moomba Mobius LS 2007 boat specs
Moomba
Moomba Mobius LS 2007
2007
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VS
Moomba Mobius XLV 2011 boat specs
Moomba
Moomba Mobius XLV 2011
2011
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Moomba Mobius LS 2007 vs Moomba Mobius XLV 2011 — Same Brand, Different Boat

The Moomba Mobius LS 2007 vs Moomba Mobius XLV 2011 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.

On paper these two are close siblings in the size department — Moomba Mobius LS 2007 at 21,0 ft versus Moomba Mobius XLV 2011 at 23,0 ft. At 31 lbs and 36 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

Both boats share a closely matched power ceiling — 325 hp for the Moomba Mobius LS 2007 and 325 hp for the Moomba Mobius XLV 2011. 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 2007 carries 34 gallons versus 5 gallons in the Moomba Mobius XLV 2011. 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 XLV 2011 is rated for 16 passengers, while the Moomba Mobius LS 2007 caps at 13. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Moomba Mobius XLV 2011 could be the deciding factor.

Bottom line: Choose the Moomba Mobius XLV 2011 if your priority is putting more people on the water — it handles 16 passengers and at 23,0 ft it has the deck room to back that rating up comfortably. The Moomba Mobius LS 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 13 that costs less to run day-to-day.
General Boat Info
MakeMoomba
MakeMoomba
ModelMobius LS
ModelMobius XLV
Model Year2007
Model Year2011
Measurements / Dimensions
Beam97 in. (2.46 m)
Beam98 in
Beam - Meters2.46
Beam - Meters2.49
Beam - Inches97
Beam - Inches98
Draft [max] - Detail22 in. (0.56 m)
Draft [max] - Detail26 in
Draft [max] - Meters0.56
Draft [max] - Meters0.66
Draft [max] - Inches22
Draft [max] - Inches26
Weight - Detail3,100 lbs. (1,406 kg)
Weight - Detail3,600 lbs
Weight - kg1406.14
Weight - kg1632.93
Weight - lbs.31
Weight - lbs.36
Length - Meters6.55
Length - Metersnot available
Length - Feet21
Length - Feet23
Length - Inches6
Length - Inchesnot available
Length [over all with swim platform]23 ft. (6 in. (7.16 m)
Length [over all with swim platform]25 ft
Length overall - Detail21 ft. 6 in. (6.55 m)
Length overall - Detail23 ft
Length overall - Meters6.55
Length overall - Meters7.01
Length overall - Inches258
Length overall - Inches276
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee
Engine and Drivetrain
Engine/s standard5.7 l, V-8, EFI
Engine/s standardnot available
Fuel tank capacity - Detail34 gal. (129 l)
Fuel tank capacity - Detail50 gal
Fuel tank capacity - Liters128.7
Fuel tank capacity - Liters189.27
Fuel tank capacity - Gal34
Fuel tank capacity - Gal5
Fuel typeGas
Fuel typeGas
Drive typeInboard
Drive typeV-drive
Engine max325 hp
Engine maxnot available
Engine makenot available
Engine makeIndmar
Engine modelnot available
Engine modelAssault™ 5.7 l MPI V8 with digital cruise
Fuel systemnot available
Fuel systemEFI
Horsepowernot available
Horsepower325 hp
Operational Info
Maximum capacity1,800 lbs. (816 kg)
Maximum capacity2,300 lbs
Maximum people13
Maximum people16
Trailer Info
Trailer - DetailBoatmate
Trailer - Detailnot available
Trailer - Length over all25 ft. 3 in. (7.70 m) w/boat
Trailer - Length over all26 ft. 8 in
Trailer - Weight4,000 lbs. (1,814 kg) w/boat
Trailer - Weight4,700 lbs
Trailer - Width102 in. (2.59 m) w/boat
Trailer - Width102 in

Moomba Mobius LS 2007 vs Moomba Mobius XLV 2011 — Common Questions

Which is the larger boat — the Moomba Mobius LS 2007 or the Moomba Mobius XLV 2011?
The Moomba Mobius XLV 2011 is the longer of the two at 23,0 feet overall. The Moomba Mobius LS 2007 comes in at 21,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Moomba Mobius LS 2007 or the Moomba Mobius XLV 2011?
For trailering, the Moomba Mobius LS 2007 has the edge at 31 lbs dry weight versus 36 lbs for the Moomba Mobius XLV 2011. 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.
How many people can each boat hold?
The Moomba Mobius LS 2007 is Coast Guard rated for 13 passengers, while the Moomba Mobius XLV 2011 is certified for 16. 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 XLV 2011 measures 98" wide, compared to 97" for the Moomba Mobius LS 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 Moomba Mobius LS 2007 or the Moomba Mobius XLV 2011?
The Moomba Mobius LS 2007 has the bigger tank at 34 gallons, versus 5 gallons on the Moomba Mobius XLV 2011. That 29-gallon difference translates to roughly 87–145 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Moomba Mobius LS 2007 and Moomba Mobius XLV 2011 from the same manufacturer?
Yes — both the Moomba Mobius LS 2007 and the Moomba Mobius XLV 2011 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.