When two boats share the same hull type — in this case both the Gillgetter 613 Tiller 2013 and the Gillgetter 713 Family Cruise 2008 are pontoon designs with aluminum 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 — Gillgetter 613 Tiller 2013 at 13,5 ft versus Gillgetter 713 Family Cruise 2008 at 13,0 ft. Weight tells a clearer story for trailering families: the Gillgetter 713 Family Cruise 2008 tips the scales at 825 lbs — 230 lbs less than the Gillgetter 613 Tiller 2013 at 595 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 — 15 hp for the Gillgetter 613 Tiller 2013 and 15 hp for the Gillgetter 713 Family Cruise 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.
For family outings this is probably the sharpest distinction between the two. The Gillgetter 713 Family Cruise 2008 is rated for 5 passengers, while the Gillgetter 613 Tiller 2013 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Gillgetter 713 Family Cruise 2008 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Gillgetter 613 Tiller 2013 comes in at 40 lbs per hp versus 55 lbs per hp for the Gillgetter 713 Family Cruise 2008. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.
One place where both boats are genuinely identical is tube construction: both run 2 aluminum tubes at 19" diameter. That shared spec means stability and buoyancy characteristics are closely matched — the ride difference you'll feel between them comes primarily from deck length, weight distribution, and motor choice.
Bottom line: Choose the Gillgetter 713 Family Cruise 2008 if your priority is putting more people on the water — it handles 5 passengers and at 13,0 ft it has the deck room to back that rating up comfortably. The Gillgetter 613 Tiller 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.