When two boats share the same hull type — in this case both the Moomba Mobius LS 2008 and the Moomba Mojo 2.5 2013 are modified vee designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
On paper these two are close siblings in the size department — Moomba Mobius LS 2008 at 21,0 ft versus Moomba Mojo 2.5 2013 at 22,5 ft. Weight tells a clearer story for trailering families: the Moomba Mobius LS 2008 tips the scales at 315 lbs — 276 lbs more than the Moomba Mojo 2.5 2013 at 39 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.
Both boats share a closely matched power ceiling — 325 hp for the Moomba Mobius LS 2008 and 330 hp for the Moomba Mojo 2.5 2013. 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 2008 carries 34 gallons versus 5 gallons in the Moomba Mojo 2.5 2013. 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 Mojo 2.5 2013 is rated for 16 passengers, while the Moomba Mobius LS 2008 caps at 13. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Moomba Mojo 2.5 2013 could be the deciding factor.
Bottom line: Choose the Moomba Mojo 2.5 2013 if your priority is putting more people on the water — it handles 16 passengers and at 22,5 ft it has the deck room to back that rating up comfortably. The Moomba Mobius LS 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 13 that costs less to run day-to-day.