Monterey 263 EX 2008 boat specs
Monterey
Monterey 263 EX 2008
2008
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VS
Monterey 280SY 2013 boat specs
Monterey
Monterey 280SY 2013
2013
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Monterey 263 EX 2008 vs Monterey 280SY 2013: Same Brand, Different Boat

The Monterey 263 EX 2008 is a modified-V design and the Monterey 280SY 2013 is a deep-V design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

On paper these two are close siblings in the size department - Monterey 263 EX 2008 at 26,0 ft versus Monterey 280SY 2013 at 29,0 ft. Weight tells a clearer story for trailering families: the Monterey 280SY 2013 tips the scales at 8 200 lbs - 2 600 lbs less than the Monterey 263 EX 2008 at 5 600 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 280SY 2013 has a 50-hp advantage over the Monterey 263 EX 2008's 375-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 280SY 2013 carries 90 gallons versus 60 gallons in the Monterey 263 EX 2008. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Monterey 263 EX 2008 is rated for up to 8 people. Passenger data for the Monterey 280SY 2013 wasn't available.

Bottom line: The Monterey 280SY 2013 at 29,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Monterey 263 EX 2008 at 26,0 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
Model263 EX
Model280SY
Model Year2008
Model Year2013
Measurements / Dimensions
Beam8 ft. 6 in. (2.6 m)
Beam9 ft. 2 in. (2.8 m)
Beam - Meters2.59
Beam - Meters2.79
Beam - Inches102
Beam - Inches110
Deadrise19℃
Deadrise17℃
Weight - Detail5,600 lbs. (2,540 kg)
Weight - Detail8,200 lbs. (3,719 kg)
Weight - kg2540.12
Weight - kg3719.45
Weight - lbs.5600
Weight - lbs.8200
Length - Meters8.1
Length - Metersnot available
Length - Feet26
Length - Feet29
Length - Inches5
Length - Inchesnot available
Length [over all with swim platform]26 ft. 5 in. (8.1 m)
Length [over all with swim platform]29 ft. (8.8 m)
Length overall - Detail26 ft. 5 in. (8.1 m)
Length overall - Detailnot available
Length overall - Meters8.05
Length overall - Metersnot available
Length overall - Inches317
Length overall - Inchesnot available
Bridge clearance - Detailnot available
Bridge clearance - DetailWith Arch: 8 ft. 11 in. (2.72 m)
Bridge clearance - Metersnot available
Bridge clearance - Meters2.72
Bridge clearance - Inchesnot available
Bridge clearance - Inches107
Draft [drive up] - Detailnot available
Draft [drive up] - Detail29 in. (74 cm)
Draft [drive up] metersnot available
Draft [drive up] meters0.74
Draft [drive up] inchesnot available
Draft [drive up] inches29
Draft [max] - Detailnot available
Draft [max] - Detail42 in. (107 cm)
Draft [max] - Metersnot available
Draft [max] - Meters1.07
Draft [max] - Inchesnot available
Draft [max] - Inches42
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Engine/s standardVolvo 5.0 l SX 270 hp
Engine/s standardnot available
Fuel tank capacity - Detail60 gal. (227 l)
Fuel tank capacity - Detail90 gal. (341 l)
Fuel tank capacity - Liters227.12
Fuel tank capacity - Liters340.69
Fuel tank capacity - Gal60
Fuel tank capacity - Gal90
Fuel typeGas
Fuel typeGas
Drive typeInboard
Drive typeInboard
Engine max375 hp (280 kW)
Engine max425 hp (317 kW)
Operational Info
HeadPorta-potti
Headnot available
Water capacity17 gal. (64 l)
Water capacity30 gal. (114 l)
Headroomnot available
Headroom6 ft. 1 in. (1.85 m)
Water heater capacitynot available
Water heater capacity6 gal. (22.7 l)
Holding tank capacity - Detailnot available
Holding tank capacity - Detail18 gal. (68.14 l)
Holding tank capacity - Litersnot available
Holding tank capacity - Liters68.14
Holding tank capacity - Galnot available
Holding tank capacity - Gal18

Monterey 263 EX 2008 vs Monterey 280SY 2013 - Common Questions

Which is the larger boat - the Monterey 263 EX 2008 or the Monterey 280SY 2013?
The Monterey 280SY 2013 is the longer of the two at 29,0 feet overall. The Monterey 263 EX 2008 comes in at 26,0 feet, making it roughly 3,0 ft shorter - a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer - the Monterey 263 EX 2008 or the Monterey 280SY 2013?
For trailering, the Monterey 263 EX 2008 has the edge at 5 600 lbs dry weight versus 8 200 lbs for the Monterey 280SY 2013. 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 280SY 2013 is rated to a maximum of 425 hp, giving it the larger power ceiling. The Monterey 263 EX 2008 tops out at 375 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.
How many passengers can the Monterey 263 EX 2008 carry?
The Monterey 263 EX 2008 has an official capacity rating of 8 people. Capacity data wasn't available for the other model in this comparison - verify directly with the dealer.
Which boat is wider, and does it affect trailering?
The Monterey 280SY 2013 measures 110" wide, compared to 102" for the Monterey 263 EX 2008. 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 263 EX 2008 or the Monterey 280SY 2013?
The Monterey 280SY 2013 has the bigger tank at 90 gallons, versus 60 gallons on the Monterey 263 EX 2008. That 30-gallon difference translates to roughly 90–150 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Monterey 263 EX 2008 and Monterey 280SY 2013 from the same manufacturer?
Yes - both the Monterey 263 EX 2008 and the Monterey 280SY 2013 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.