Detailed Evaluation & Buyer Recommendation
Monterey 228 SI Montura 2006 vs Monterey 318SSX 2009: Same Brand, Different Boat
The Monterey 228 SI Montura 2006 vs Monterey 318SSX 2009 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.
Size is the most obvious dividing line here. The Monterey 318SSX 2009 measures 31,0 feet overall (2009), giving it roughly 10,0 additional feet of deck space compared to the Monterey 228 SI Montura 2006 at 21,0 feet (2006). Weight tells a clearer story for trailering families: the Monterey 318SSX 2009 tips the scales at 8 000 lbs - 4 200 lbs less than the Monterey 228 SI Montura 2006 at 3 800 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.
Both boats share a closely matched power ceiling - 320 hp for the Monterey 228 SI Montura 2006 and 320 hp for the Monterey 318SSX 2009. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Monterey 318SSX 2009 carries 142 gallons versus 57 gallons in the Monterey 228 SI Montura 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
The Monterey 228 SI Montura 2006 is rated for up to 6 people. Passenger data for the Monterey 318SSX 2009 wasn't available.
Bottom line: The Monterey 318SSX 2009 at 31,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Monterey 228 SI Montura 2006 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
Model228 SI Montura
Model318SSX
Model Year2006
Model Year2009
Measurements / Dimensions
Beam8 ft. 6 in. (2.60 m)
Beam9 ft. 6 in. (2.9 m)
Beam - Meters2.59
Beam - Meters2.9
Beam - Inches102
Beam - Inches114
Deadrise21℃
Deadrise22℃
Draft [drive up] - Detail23 in. (59 cm)
Draft [drive up] - Detail24 in. (61 cm)
Draft [drive up] meters0.58
Draft [drive up] meters0.61
Draft [drive up] inches23
Draft [drive up] inches24
Draft [max] - Detail36 in. (93 cm)
Draft [max] - Detail36 in. (91.4 cm)
Draft [max] - Meters0.91
Draft [max] - Meters0.91
Draft [max] - Inches36
Draft [max] - Inches36
Weight - Detail3,800 lbs. (1,725 kg)
Weight - Detail8,000 lbs. (3,629 kg)
Weight - kg1723.65
Weight - kg3628.74
Weight - lbs.3800
Weight - lbs.8000
Length - Meters6.56
Length - Meters9.7
Length - Feet21
Length - Feet31
Length - Inches6
Length - Inches10
Length [over all with swim platform]23 ft. 4 in. (7.12 m)
Length [over all with swim platform]31 ft. 10 in. (9.7 m)
Length overall - Detail21 ft. 6 in. (6.56 m)
Length overall - Detailnot available
Length overall - Meters6.55
Length overall - Metersnot available
Length overall - Inches258
Length overall - Inchesnot available
Bridge clearance - Detailnot available
Bridge clearance - Detail8 ft. 0 in. (2.4 m) with arch
Bridge clearance - Metersnot available
Bridge clearance - Meters2.44
Bridge clearance - Inchesnot available
Bridge clearance - Inches96
Engine and Drivetrain
Engine/s standardMercruiser 5.0 l Alpha
Engine/s standardTwin Volvo 5.0 l GXI 270 hp DP
Fuel tank capacity - Detail57 gal. (216 l)
Fuel tank capacity - Detail142 gal. (538 l)
Fuel tank capacity - Liters215.77
Fuel tank capacity - Liters537.53
Fuel tank capacity - Gal57
Fuel tank capacity - Gal142
Drive typeI/O
Drive typeInboard - Twin
Engine max320 hp
Engine maxT-320 hp (T-238.6 kW)
Fuel typenot available
Fuel typeGas
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeDeep Vee
Operational Info
Headnot available
HeadEnclosed
Headroomnot available
HeadroomMaximum: 4 ft. 9 in. (1.4 m)
Water capacitynot available
Water capacity15 gal. (57 l)
Water heater capacitynot available
Water heater capacity6 gal. (22 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Detail18 gal. (68 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters68.14
Holding tank capacity - Galnot available
Holding tank capacity - Gal18