Detailed Evaluation & Buyer Recommendation
Zodiac Medline II 2011 vs Zodiac Zoom SP 450 ALU 2013 — Same Brand, Different Boat
Matching a deep vee Zodiac Medline II 2011 against a inflatable non rigid Zodiac Zoom SP 450 ALU 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.
Size is the most obvious dividing line here. The Zodiac Medline II 2011 measures 19,7 feet overall (2011), giving it roughly 4,9 additional feet of deck space compared to the Zodiac Zoom SP 450 ALU 2013 at 14,8 feet (2013). Weight tells a clearer story for trailering families: the Zodiac Medline II 2011 tips the scales at 1 521 lbs — 1 309 lbs more than the Zodiac Zoom SP 450 ALU 2013 at 212 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 150 hp, the Zodiac Medline II 2011 has a 110-hp advantage over the Zodiac Zoom SP 450 ALU 2013's 40-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 Zoom SP 450 ALU 2013 is rated for 8 passengers, while the Zodiac Medline II 2011 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Zodiac Zoom SP 450 ALU 2013 could be the deciding factor.
Bottom line: Choose the Zodiac Zoom SP 450 ALU 2013 if your priority is putting more people on the water — it handles 8 passengers and at 14,8 ft it has the deck room to back that rating up comfortably. The Zodiac Medline II 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.
General Boat Info
ModelMedline II
ModelZoom SP 450 ALU
Model Year2011
Model Year2013
Measurements / Dimensions
Beam8 ft. 2 in. (2.5 m)
Beam6 ft. 4 in. (1.92 m)
Beam - Meters2.49
Beam - Meters1.93
Beam - Inches98
Beam - Inches76
Weight - Detail1,521 lbs. (690 kg)
Weight - Detail212 lbs. (96 kg)
Weight - kg689.91
Weight - kg96.16
Weight - lbs.1521
Weight - lbs.212
Length - Feet19.67
Length - Feet14.75
Length overall - Detail19 ft. 8 in. (5.98 m)
Length overall - Detail14 ft. 9 in. (4.5 m)
Length overall - Meters5.99
Length overall - Meters4.5
Length overall - Inches236
Length overall - Inches177
Width [transom] - Detailnot available
Width [transom] - Detail2 ft. 11 in. (0.9 m) inside
Length [deck]not available
Length [deck]11 ft. 5 in. (3.48 m)
Body / Hull
Hull materialFiberglass
Hull materialInflatable
Hull typeDeep Vee
Hull typeInflatable Non Rigid
Pontoon and Inflatable Specific
Tube diameter1 ft. 11 in. (0.575 m)
Tube diameter1 ft. 8 in. (0.5 m)
Engine and Drivetrain
Fuel tank capacity - Detail58.1 gal. (220 l)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Liters219.55
Fuel tank capacity - Litersnot available
Fuel tank capacity - Gal58.1
Fuel tank capacity - Galnot available
Drive typeOutboard
Drive typeOutboard
Engine max150 hp (112 kW)
Engine max40 hp
Horsepowernot available
Horsepower30 hp recommended
Performance
Maximum speed46 mph (74 km/h)
Maximum speednot available
Operational Info
Maximum capacity2,425 - 3,417 lbs. (1,100 - 1,550 kg)
Maximum capacity2,205 lbs. (1,000 kg)
Maximum people5 / 11
Maximum people8