Matching a deep vee Zodiac Medline Sundream 2011 against a inflatable rigid Zodiac Yachtline Deluxe 530 DL 2008 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 Medline Sundream 2011 at 16,4 ft versus Zodiac Yachtline Deluxe 530 DL 2008 at 17,0 ft. Weight tells a clearer story for trailering families: the Zodiac Yachtline Deluxe 530 DL 2008 tips the scales at 1 014 lbs — 139 lbs less than the Zodiac Medline Sundream 2011 at 875 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 115 hp, the Zodiac Yachtline Deluxe 530 DL 2008 has a 35-hp advantage over the Zodiac Medline Sundream 2011's 80-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 Yachtline Deluxe 530 DL 2008 is rated for 9 passengers, while the Zodiac Medline Sundream 2011 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Zodiac Yachtline Deluxe 530 DL 2008 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Zodiac Yachtline Deluxe 530 DL 2008 comes in at 9 lbs per hp versus 11 lbs per hp for the Zodiac Medline Sundream 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 43 mph for the Zodiac Yachtline Deluxe 530 DL 2008 and 42 mph for the Zodiac Medline Sundream 2011.
Bottom line: Choose the Zodiac Yachtline Deluxe 530 DL 2008 if your priority is putting more people on the water — it handles 9 passengers and at 17,0 ft it has the deck room to back that rating up comfortably. The Zodiac Medline Sundream 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.