Monterey 360SY 2009 boat specs
Monterey
Monterey 360SY 2009
2009
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VS
Monterey M3 2012 boat specs
Monterey
Monterey M3 2012
2012
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Monterey 360SY 2009 vs Monterey M3 2012 — Same Brand, Different Boat

Matching a modified vee Monterey 360SY 2009 against a deep vee Monterey M3 2012 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 Monterey 360SY 2009 measures 37,0 feet overall (2009), giving it roughly 13,2 additional feet of deck space compared to the Monterey M3 2012 at 23,8 feet (2012). Weight tells a clearer story for trailering families: the Monterey 360SY 2009 tips the scales at 165 lbs — 120 lbs more than the Monterey M3 2012 at 45 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 425 hp, the Monterey 360SY 2009 has a 105-hp advantage over the Monterey M3 2012's 320-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Monterey 360SY 2009 carries 23 gallons versus 5 gallons in the Monterey M3 2012. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Bottom line: The Monterey 360SY 2009 at 37,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Monterey M3 2012 at 23,8 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
MakeMonterey
MakeMonterey
Model360SY
ModelM3
Model Year2009
Model Year2012
Measurements / Dimensions
Beam11 ft. 6 in. (3.5 m)
Beam8 ft. 6 in. (2.5 m)
Beam - Meters3.51
Beam - Meters2.59
Beam - Inches138
Beam - Inches102
Bridge clearance - Detail10 ft. 0 in. (3.1 m) with arch
Bridge clearance - Detailnot available
Bridge clearance - Meters3.05
Bridge clearance - Metersnot available
Bridge clearance - Inches12
Bridge clearance - Inchesnot available
Deadrise17℃
Deadrise20°
Draft [drive up] - Detail23 in. (58.4 cm)
Draft [drive up] - Detail27 in. (0.68 m)
Draft [drive up] meters0.58
Draft [drive up] meters0.69
Draft [drive up] inches23
Draft [drive up] inches27
Draft [max] - Detail38 in. (96.5 cm)
Draft [max] - Detail39 in. (0.99 m)
Draft [max] - Meters0.97
Draft [max] - Meters0.99
Draft [max] - Inches38
Draft [max] - Inches39
Weight - Detail16,500 lbs. (7,484 kg)
Weight - Detail4,500 lbs. (2,041 kg)
Weight - kg7484.27
Weight - kg2041.16
Weight - lbs.165
Weight - lbs.45
Length - Meters11.3
Length - Metersnot available
Length - Feet37
Length - Feet23.83
Length [over all with swim platform]37 ft. 0 in. (11.3 m)
Length [over all with swim platform]23 ft. 10 in. (7.04 m)
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Engine/s standardVolvo T-320 hp 5.7 GXi EVC
Engine/s standardnot available
Fuel tank capacity - Detail230 gal. (870.6 l)
Fuel tank capacity - Detail50 gal. (189.3 l)
Fuel tank capacity - Liters870.64
Fuel tank capacity - Liters189.27
Fuel tank capacity - Gal23
Fuel tank capacity - Gal5
Fuel typeGas or Diesel
Fuel typeGas
Drive typeInboard - Twin
Drive typeInboard
Engine maxT-425 hp (T-316.9 kW)
Engine max320 hp (223.7 kW)
Operational Info
HeadEnclosed
Headnot available
HeadroomMaximum: 6 ft. 8 in. (2 m)
Headroomnot available
Water capacity48 gal. (181.7 l)
Water capacity10 gal. (37.9 l)
Water heater capacity6 gal. (22 l)
Water heater capacitynot available
Holding tank capacity - Detail38 gal. (143.8 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Liters143.85
Holding tank capacity - Litersnot available
Holding tank capacity - Gal38
Holding tank capacity - Galnot available

Monterey 360SY 2009 vs Monterey M3 2012 — Common Questions

Which is the larger boat — the Monterey 360SY 2009 or the Monterey M3 2012?
The Monterey 360SY 2009 is the longer of the two at 37,0 feet overall. The Monterey M3 2012 comes in at 23,8 feet, making it roughly 13,2 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Monterey 360SY 2009 or the Monterey M3 2012?
For trailering, the Monterey M3 2012 has the edge at 45 lbs dry weight versus 165 lbs for the Monterey 360SY 2009. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Monterey 360SY 2009 is rated to a maximum of 425 hp, giving it the larger power ceiling. The Monterey M3 2012 tops out at 320 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.
Which boat is wider, and does it affect trailering?
The Monterey 360SY 2009 measures 138" wide, compared to 102" for the Monterey M3 2012. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Monterey 360SY 2009 or the Monterey M3 2012?
The Monterey 360SY 2009 has the bigger tank at 23 gallons, versus 5 gallons on the Monterey M3 2012. That 18-gallon difference translates to roughly 54–90 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Monterey 360SY 2009 and Monterey M3 2012 from the same manufacturer?
Yes — both the Monterey 360SY 2009 and the Monterey M3 2012 are built by Monterey. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.