When two boats share the same hull type — in this case both the Zodiac Cadet Fastroller 325 ACTI-V 2010 and the Zodiac Cadet Fastroller 340 FR Acti-V INT-L 2008 are inflatable non 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?

On paper these two are close siblings in the size department — Zodiac Cadet Fastroller 325 ACTI-V 2010 at 10,7 ft versus Zodiac Cadet Fastroller 340 FR Acti-V INT-L 2008 at 11,0 ft. At 88 lbs and 79 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 Fastroller 325 ACTI-V 2010 and 15 hp for the Zodiac Cadet Fastroller 340 FR Acti-V INT-L 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.

Both boats are rated for 5 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 Fastroller 340 FR Acti-V INT-L 2008 comes in at 5 lbs per hp versus 9 lbs per hp for the Zodiac Cadet Fastroller 325 ACTI-V 2010. 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 26 mph for the Zodiac Cadet Fastroller 340 FR Acti-V INT-L 2008 and 23 mph for the Zodiac Cadet Fastroller 325 ACTI-V 2010.