Monterey 220 EX 2007 boat specs
Monterey
Monterey 220 EX 2007
2007
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VS
Monterey 400SY 2012 boat specs
Monterey
Monterey 400SY 2012
2012
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Monterey 220 EX 2007 vs Monterey 400SY 2012 — Same Brand, Different Boat

The Monterey 220 EX 2007 vs Monterey 400SY 2012 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 435 hp, the Monterey 400SY 2012 has a 115-hp advantage over the Monterey 220 EX 2007'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 400SY 2012 carries 33 gallons versus 5 gallons in the Monterey 220 EX 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Bottom line: The Monterey 400SY 2012 at 41,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Monterey 220 EX 2007 at 21,0 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
Model220 EX
Model400SY
Model Year2007
Model Year2012
Measurements / Dimensions
Beam8 ft. 6 in. (2.6 m)
Beam12 ft. 6 in. (3.8 m)
Beam - Meters2.59
Beam - Meters3.81
Beam - Inches102
Beam - Inches15
Deadrise18℃
Deadrise17℃
Length - Meters6.56
Length - Metersnot available
Length - Feet21
Length - Feet41
Length - Inches6
Length - Inchesnot available
Length [over all with swim platform]21 ft. 6 in. (6.56 m)
Length [over all with swim platform]41 ft. (12.5 m)
Bridge clearance - Detailnot available
Bridge clearance - DetailWith Arch: 10 ft. 7 in. (3.23 m)
Bridge clearance - Metersnot available
Bridge clearance - Meters3.23
Bridge clearance - Inchesnot available
Bridge clearance - Inches127
Draft [max] - Detailnot available
Draft [max] - Detail45 in. (1.14 m)
Draft [max] - Metersnot available
Draft [max] - Meters1.14
Draft [max] - Inchesnot available
Draft [max] - Inches45
Weight - Detailnot available
Weight - Detail22,000 lbs. (9,979 kg)
Weight - kgnot available
Weight - kg9979.02
Weight - lbs.not available
Weight - lbs.22
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee
Engine and Drivetrain
Engine/s standardVolvo 5.0 GL SX
Engine/s standardnot available
Fuel tank capacity - Detail50 gal. (189 l)
Fuel tank capacity - Detail330 gal. (1,249 l)
Fuel tank capacity - Liters189.27
Fuel tank capacity - Liters1249.19
Fuel tank capacity - Gal5
Fuel tank capacity - Gal33
Fuel typeGas
Fuel typeDiesel
Drive typeInboard
Drive typeInboard - Twin
Engine max320 hp
Engine maxT-435 hp (T-324.3 kW)
Operational Info
HeadPorta-potti
Headnot available
Water capacity10 gal. (37 l)
Water capacity75 gal. (284 l)
Headroomnot available
Headroom6 ft. 5 in. (1.96 m)
Water heater capacitynot available
Water heater capacity6 gal. (22.7 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Detail39 gal. (147 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters147.63
Holding tank capacity - Galnot available
Holding tank capacity - Gal39

Monterey 220 EX 2007 vs Monterey 400SY 2012 — Common Questions

Which is the larger boat — the Monterey 220 EX 2007 or the Monterey 400SY 2012?
The Monterey 400SY 2012 is the longer of the two at 41,0 feet overall. The Monterey 220 EX 2007 comes in at 21,0 feet, making it roughly 20,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which boat can handle a bigger outboard?
The Monterey 400SY 2012 is rated to a maximum of 435 hp, giving it the larger power ceiling. The Monterey 220 EX 2007 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 220 EX 2007 measures 102" wide, compared to 15" for the Monterey 400SY 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 220 EX 2007 or the Monterey 400SY 2012?
The Monterey 400SY 2012 has the bigger tank at 33 gallons, versus 5 gallons on the Monterey 220 EX 2007. That 28-gallon difference translates to roughly 84–140 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Monterey 220 EX 2007 and Monterey 400SY 2012 from the same manufacturer?
Yes — both the Monterey 220 EX 2007 and the Monterey 400SY 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.