Detailed Evaluation & Buyer Recommendation
Monterey 320SY 2009 vs Monterey 350 SY 2007: Same Brand, Different Boat
The Monterey 320SY 2009 vs Monterey 350 SY 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.
The power gap is worth calling out. Rated to 425 hp, the Monterey 350 SY 2007 has a 105-hp advantage over the Monterey 320SY 2009'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 350 SY 2007 carries 230 gallons versus 180 gallons in the Monterey 320SY 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Bottom line: The Monterey 350 SY 2007 at 37,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Monterey 320SY 2009 at 33,0 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
Model Year2009
Model Year2007
Measurements / Dimensions
Beam10 ft. 10 in. (3.3 m)
Beam11 ft. 6 in. (3.51 m)
Beam - Meters3.3
Beam - Meters3.51
Beam - Inches130
Beam - Inches138
Bridge clearance - Detail10 ft. 2 in. (3.1 m) with arch
Bridge clearance - Detail10 ft. (3.05 m)
Bridge clearance - Meters3.1
Bridge clearance - Meters3.05
Bridge clearance - Inches122
Bridge clearance - Inches120
Deadrise17℃
Deadrise17℃
Draft [drive up] - Detail30 in. (76.2 cm)
Draft [drive up] - Detail21 in. (53 cm)
Draft [drive up] meters0.76
Draft [drive up] meters0.53
Draft [drive up] inches30
Draft [drive up] inches21
Draft [max] - Detail40 in. (101.6 cm)
Draft [max] - Detail37 in. (95 cm)
Draft [max] - Meters1.02
Draft [max] - Meters0.94
Draft [max] - Inches40
Draft [max] - Inches37
Weight - DetailTBD
Weight - Detail16,500 lbs. (7,490 kg)
Length - Meters10.3
Length - Meters11.3
Length - Feet33
Length - Feet37
Length - Inches10
Length - Inchesnot available
Length [over all with swim platform]33 ft. 10 in. (10.3 m)
Length [over all with swim platform]37 ft. 0 in. (11.3 m)
Weight - kgnot available
Weight - kg7484.27
Weight - lbs.not available
Weight - lbs.16500
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine/s standardVolvo T-270 hp 5.0 GXi DP
Engine/s standardMercruiser twin 350 MAG MPI BR III
Fuel tank capacity - Detail180 gal. (681.37 l)
Fuel tank capacity - Detail230 gal. (869 l)
Fuel tank capacity - Liters681.37
Fuel tank capacity - Liters870.64
Fuel tank capacity - Gal180
Fuel tank capacity - Gal230
Fuel typeGas or Diesel
Fuel typeGas or Diesel
Drive typeInboard - Twin
Drive typeInboard - Twin
Engine maxT-320 hp (T-223.7 kW)
Engine maxT-425 hp
Operational Info
HeadEnclosed
HeadEnclosed, VacuFlush
HeadroomMaximum: 6 ft. 3 in. (1.91 m)
Headroomnot available
Water capacity42 gal. (159 l)
Water capacity48 gal. (181 l)
Water heater capacity6 gal. (22 l)
Water heater capacity11 gal. (41 l)
Holding tank capacity - Detail28 gal. (105.99 l)
Holding tank capacity - Detail38 gal. (143 l)
Holding tank capacity - Liters105.99
Holding tank capacity - Liters143.85
Holding tank capacity - Gal28
Holding tank capacity - Gal38
Sleeping capacitynot available
Sleeping capacity2