When two boats share the same hull type — in this case both the Zodiac Medline IIC 2008 and the Zodiac Yachtline Deluxe 470 DL 2008 are inflatable rigid designs with rigid 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 Medline IIC 2008 at 17,0 ft versus Zodiac Yachtline Deluxe 470 DL 2008 at 15,0 ft. At 881 lbs and 859 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.
The power gap is worth calling out. Rated to 115 hp, the Zodiac Medline IIC 2008 has a 25-hp advantage over the Zodiac Yachtline Deluxe 470 DL 2008's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Both boats are rated for 9 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 Medline IIC 2008 comes in at 8 lbs per hp versus 10 lbs per hp for the Zodiac Yachtline Deluxe 470 DL 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.
Top speed is rated at 44 mph for the Zodiac Medline IIC 2008 and 37 mph for the Zodiac Yachtline Deluxe 470 DL 2008.
Bottom line: Performance buyers should lean toward the Zodiac Medline IIC 2008 and its 115-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Zodiac Yachtline Deluxe 470 DL 2008 with its 90-hp rating is the more economical daily driver.