The Zodiac Futura Mark 2 HD 2011 vs Zodiac Zoom 310 S 2007 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.
Size is the most obvious dividing line here. The Zodiac Futura Mark 2 HD 2011 measures 13,4 feet overall (2011), giving it roughly 12,4 additional feet of deck space compared to the Zodiac Zoom 310 S 2007 at 1,0 feet (2007). Weight tells a clearer story for trailering families: the Zodiac Futura Mark 2 HD 2011 tips the scales at 225 lbs — 141 lbs more than the Zodiac Zoom 310 S 2007 at 84 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 Futura Mark 2 HD 2011 has a 44-hp advantage over the Zodiac Zoom 310 S 2007's 6-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 Futura Mark 2 HD 2011 is rated for 7 passengers, while the Zodiac Zoom 310 S 2007 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Zodiac Futura Mark 2 HD 2011 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Zodiac Futura Mark 2 HD 2011 comes in at 5 lbs per hp versus 14 lbs per hp for the Zodiac Zoom 310 S 2007. 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.
The Zodiac Futura Mark 2 HD 2011 has a documented top speed of 37 mph. Speed data wasn't available for the other model.
Bottom line: Choose the Zodiac Futura Mark 2 HD 2011 if your priority is putting more people on the water — it handles 7 passengers and at 13,4 ft it has the deck room to back that rating up comfortably. The Zodiac Zoom 310 S 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.