Matching a inflatable rigid Zodiac Cadet RIB 310 2011 against a inflatable non rigid Zodiac Cadet Solid 285 2011 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
On paper these two are close siblings in the size department — Zodiac Cadet RIB 310 2011 at 10,2 ft versus Zodiac Cadet Solid 285 2011 at 9,3 ft. At 143 lbs and 86 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 — 15 hp for the Zodiac Cadet RIB 310 2011 and 8 hp for the Zodiac Cadet Solid 285 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.
Both boats are rated for 4 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
At this size, power-to-weight ratio matters more than outright horsepower. The Zodiac Cadet RIB 310 2011 comes in at 10 lbs per hp versus 11 lbs per hp for the Zodiac Cadet Solid 285 2011. 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.
Top speed is rated at 24 mph for the Zodiac Cadet RIB 310 2011 and 17 mph for the Zodiac Cadet Solid 285 2011.
Bottom line: The Zodiac Cadet RIB 310 2011 and Zodiac Cadet Solid 285 2011 are closely matched on the specs that matter most. Test-ride both on the water you actually use, check current dealer pricing, and factor in long-term service access before you sign.