Monterey 258 SS 2019 boat specs
Monterey
Monterey 258 SS 2019
2019
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VS
Monterey 263 EX 2008 boat specs
Monterey
Monterey 263 EX 2008
2008
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Monterey 258 SS 2019 vs Monterey 263 EX 2008 — Same Brand, Different Boat

The Monterey 258 SS 2019 vs Monterey 263 EX 2008 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.

On paper these two are close siblings in the size department — Monterey 258 SS 2019 at 25,1 ft versus Monterey 263 EX 2008 at 26,0 ft. Weight tells a clearer story for trailering families: the Monterey 258 SS 2019 tips the scales at 5 100 lbs — 5 044 lbs more than the Monterey 263 EX 2008 at 56 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 430 hp, the Monterey 258 SS 2019 has a 55-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 258 SS 2019 carries 65 gallons versus 6 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.

For family outings this is probably the sharpest distinction between the two. The Monterey 263 EX 2008 is rated for 8 passengers, while the Monterey 258 SS 2019 caps at 7. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Monterey 263 EX 2008 could be the deciding factor.

Bottom line: Choose the Monterey 263 EX 2008 if your priority is putting more people on the water — it handles 8 passengers and at 26,0 ft it has the deck room to back that rating up comfortably. The Monterey 258 SS 2019 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 7 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail25.10 ft
Length overall - Detail26 ft. 5 in. (8.1 m)
Length - Feet25.1
Length - Feet26
Length overall - Meters7.65
Length overall - Meters8.05
Length overall - Inches301
Length overall - Inches317
Beam8.60 ft
Beam8 ft. 6 in. (2.6 m)
Beam - Meters2.62
Beam - Meters2.59
Beam - Inches103
Beam - Inches102
Draft [max] - Detail3.70 ft
Draft [max] - Detailnot available
Draft [max] - Meters1.13
Draft [max] - Metersnot available
Draft [max] - Inches44
Draft [max] - Inchesnot available
Draft Min2.40 ft
Draft Minnot available
Displacement5100.00 lbs
Displacementnot available
Deadrisenot available
Deadrise19℃
Weight - Detailnot available
Weight - Detail5,600 lbs. (2,540 kg)
Weight - kgnot available
Weight - kg2540.12
Weight - lbs.not available
Weight - lbs.56
Length - Metersnot available
Length - Meters8.1
Length - Inchesnot available
Length - Inches5
Length [over all with swim platform]not available
Length [over all with swim platform]26 ft. 5 in. (8.1 m)
Engine and Drivetrain
Fuel tank capacity - Gal65
Fuel tank capacity - Gal6
Fuel tank capacity - Liters246.05
Fuel tank capacity - Liters227.12
Engine makeMercury
Engine makenot available
Horsepower430 hp
Horsepowernot available
Drive typeinboard
Drive typeInboard
Engine/s standardnot available
Engine/s standardVolvo 5.0 l SX 270 hp
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail60 gal. (227 l)
Fuel typenot available
Fuel typeGas
Engine maxnot available
Engine max375 hp (280 kW)
Operational Info
Head1
HeadPorta-potti
Water capacity1
Water capacity17 gal. (64 l)
Holding tank capacity - Gal11
Holding tank capacity - Galnot available
Holding tank capacity - Liters41.64
Holding tank capacity - Litersnot available
Boat typePower
Boat typenot available
General Boat Info
Makenot available
MakeMonterey
Modelnot available
Model263 EX
Model Yearnot available
Model Year2008
Body / Hull
Hull materialnot available
Hull materialFiberglass
Hull typenot available
Hull typeModified Vee

Monterey 258 SS 2019 vs Monterey 263 EX 2008 — Common Questions

Which is the larger boat — the Monterey 258 SS 2019 or the Monterey 263 EX 2008?
The Monterey 263 EX 2008 is the longer of the two at 26,0 feet overall. The Monterey 258 SS 2019 comes in at 25,1 feet, making it roughly 0,9 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Monterey 258 SS 2019 or the Monterey 263 EX 2008?
For trailering, the Monterey 263 EX 2008 has the edge at 56 lbs dry weight versus 5 100 lbs for the Monterey 258 SS 2019. 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 258 SS 2019 is rated to a maximum of 430 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 people can each boat hold?
The Monterey 258 SS 2019 is Coast Guard rated for 7 passengers, while the Monterey 263 EX 2008 is certified for 8. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Monterey 258 SS 2019 measures 103" 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 258 SS 2019 or the Monterey 263 EX 2008?
The Monterey 258 SS 2019 has the bigger tank at 65 gallons, versus 6 gallons on the Monterey 263 EX 2008. That 59-gallon difference translates to roughly 177–295 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Monterey 258 SS 2019 and Monterey 263 EX 2008 from the same manufacturer?
Yes — both the Monterey 258 SS 2019 and the Monterey 263 EX 2008 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.