When two boats share the same hull type — in this case both the Zodiac Cadet RIB 340 2013 and the Zodiac Yachtline Rib 220R 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 340 2013 measures 11,2 feet overall (2013), giving it roughly 4,2 additional feet of deck space compared to the Zodiac Yachtline Rib 220R 2008 at 7,0 feet (2008). Weight tells a clearer story for trailering families: the Zodiac Cadet RIB 340 2013 tips the scales at 205 lbs — 137 lbs more than the Zodiac Yachtline Rib 220R 2008 at 68 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.
The power gap is worth calling out. Rated to 25 hp, the Zodiac Cadet RIB 340 2013 has a 21-hp advantage over the Zodiac Yachtline Rib 220R 2008's 4-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The Zodiac Cadet RIB 340 2013 is rated for 6 passengers, while the Zodiac Yachtline Rib 220R 2008 caps at 2. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Zodiac Cadet RIB 340 2013 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Zodiac Cadet RIB 340 2013 comes in at 8 lbs per hp versus 17 lbs per hp for the Zodiac Yachtline Rib 220R 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 Yachtline Rib 220R 2008 has a documented top speed of 10 mph. Speed data wasn't available for the other model.
The Zodiac Cadet RIB 340 2013 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Zodiac Yachtline Rib 220R 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 Cadet RIB 340 2013 if your priority is putting more people on the water — it handles 6 passengers and at 11,2 ft it has the deck room to back that rating up comfortably. The Zodiac Yachtline Rib 220R 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 2 that costs less to run day-to-day.