Matching a inflatable non rigid Zodiac Cadet Solid 340 2011 against a modified vee Zodiac Yachtline 420 2013 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 Solid 340 2011 at 11,2 ft versus Zodiac Yachtline 420 2013 at 13,8 ft. Weight tells a clearer story for trailering families: the Zodiac Yachtline 420 2013 tips the scales at 602 lbs — 487 lbs less than the Zodiac Cadet Solid 340 2011 at 115 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 50 hp, the Zodiac Yachtline 420 2013 has a 30-hp advantage over the Zodiac Cadet Solid 340 2011's 20-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.

Both boats are rated for 6 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 Solid 340 2011 comes in at 6 lbs per hp versus 12 lbs per hp for the Zodiac Yachtline 420 2013. 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 37 mph for the Zodiac Yachtline 420 2013 and 28 mph for the Zodiac Cadet Solid 340 2011.

The Zodiac Yachtline 420 2013 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Zodiac Cadet Solid 340 2011 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.