When two boats share the same hull type — in this case both the Zodiac Cadet RIB 260 2013 and the Zodiac Zoom 310 SR 2008 are inflatable rigid designs with inflatable 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?
Size is the most obvious dividing line here. The Zodiac Cadet RIB 260 2013 measures 8,5 feet overall (2013), giving it roughly 7,5 additional feet of deck space compared to the Zodiac Zoom 310 SR 2008 at 1,0 feet (2008). At 115 lbs and 93 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 — 10 hp for the Zodiac Cadet RIB 260 2013 and 8 hp for the Zodiac Zoom 310 SR 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 Zodiac Zoom 310 SR 2008 is rated for 4 passengers, while the Zodiac Cadet RIB 260 2013 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Zodiac Zoom 310 SR 2008 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Zodiac Cadet RIB 260 2013 comes in at 12 lbs per hp versus 12 lbs per hp for the Zodiac Zoom 310 SR 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.
The Zodiac Cadet RIB 260 2013 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Zodiac Zoom 310 SR 2008 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.
Bottom line: Choose the Zodiac Zoom 310 SR 2008 if your priority is putting more people on the water — it handles 4 passengers and at 1,0 ft it has the deck room to back that rating up comfortably. The Zodiac Cadet RIB 260 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.