Detailed Evaluation & Buyer Recommendation
Zodiac Classic Mark 1 HD 2012 vs Zodiac Open 5.5 PVC 115hp T-Top On Order 2021 — Same Brand, Different Boat
The Zodiac Classic Mark 1 HD 2012 vs Zodiac Open 5.5 PVC 115hp T-Top On Order 2021 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.
The power gap is worth calling out. Rated to 115 hp, the Zodiac Open 5.5 PVC 115hp T-Top On Order 2021 has a 90-hp advantage over the Zodiac Classic Mark 1 HD 2012's 25-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Both boats are rated for 5 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.
The Zodiac Classic Mark 1 HD 2012 has a documented top speed of 28 mph. Speed data wasn't available for the other model.
The Zodiac Classic Mark 1 HD 2012 is an inflatable design — lighter, easier to store, and quicker to launch from a beach or dock without a slipway. The Zodiac Open 5.5 PVC 115hp T-Top On Order 2021 is a rigid hull, which typically offers a more confident ride in chop and easier maintenance over the long term.
Bottom line: The Zodiac Open 5.5 PVC 115hp T-Top On Order 2021 at 18,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Zodiac Classic Mark 1 HD 2012 at 11,5 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.
General Boat Info
MakeZodiac
Makenot available
ModelClassic Mark 1 HD
Modelnot available
Model Year2012
Model Yearnot available
Measurements / Dimensions
Beam5 ft. 3 in. (1.61 m)
Beamnot available
Beam - Meters1.6
Beam - Metersnot available
Beam - Inches63
Beam - Inchesnot available
Weight - Detail141 lbs. (64 kg)
Weight - Detailnot available
Weight - kg63.96
Weight - kgnot available
Weight - lbs.141
Weight - lbs.not available
Width [transom] - Detail2 ft. 6 in. (0.77 m) inside width
Width [transom] - Detailnot available
Length [deck]7 ft. 7 in. (2.3 m) inside length
Length [deck]not available
Length - Feet11.5
Length - Feet18
Length overall - Detail11 ft. 6 in. (3.5 m)
Length overall - Detail18.00 ft
Length overall - Meters3.51
Length overall - Meters5.49
Length overall - Inches138
Length overall - Inches216
Body / Hull
Hull materialInflatable
Hull materialnot available
Hull typeInflatable Non Rigid
Hull typenot available
Pontoon and Inflatable Specific
Tube diameter1 ft. 5 in. (0.425 m)
Tube diameternot available
Number of tubesAirtight Compartments: 3 + 1
Number of tubesnot available
Engine and Drivetrain
Drive typeOutboard
Drive typeoutboard
Engine max25 hp (19 kW)
Engine maxnot available
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal26
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters98.42
Engine makenot available
Engine makeYamaha
Horsepowernot available
Horsepower115 hp
Performance
Maximum speed28 mph (45 km/h)
Maximum speednot available
Operational Info
Maximum capacity1,301 lbs. (590 kg)
Maximum capacitynot available
Maximum people5
Maximum peoplenot available
Boat typenot available
Boat typePower