Monterey 263 EX Explorer 2006 vs Monterey M3 MSX 2012 - Boat Spec Comparison

Q: Which is the larger boat — the Monterey 263 EX Explorer 2006 or the Monterey M3 MSX 2012?

The Monterey 263 EX Explorer 2006 is the longer of the two at 24,0 feet overall. The Monterey M3 MSX 2012 comes in at 23,8 feet, making it roughly 0,2 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer — the Monterey 263 EX Explorer 2006 or the Monterey M3 MSX 2012?

For trailering, the Monterey M3 MSX 2012 has the edge at 45 lbs dry weight versus 56 lbs for the Monterey 263 EX Explorer 2006. 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.

Q: Which boat can handle a bigger outboard?

The Monterey 263 EX Explorer 2006 is rated to a maximum of 375 hp, giving it the larger power ceiling. The Monterey M3 MSX 2012 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.

Q: How many passengers can the Monterey 263 EX Explorer 2006 carry?

The Monterey 263 EX Explorer 2006 has an official capacity rating of 7 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Q: Do these boats require an oversize trailer permit to tow on US highways?

Both the Monterey 263 EX Explorer 2006 and Monterey M3 MSX 2012 share an 8 ft. 6 in. (2.60 m) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Q: How do the fuel tanks compare on the Monterey 263 EX Explorer 2006 and Monterey M3 MSX 2012?

Both boats carry similar fuel loads — 6 gallons and 5 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Q: Are the Monterey 263 EX Explorer 2006 and Monterey M3 MSX 2012 from the same manufacturer?

Yes — both the Monterey 263 EX Explorer 2006 and the Monterey M3 MSX 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.

Boat Comparison

Monterey 263 EX Explorer 2006 vs Monterey M3 MSX 2012

Monterey

Monterey 263 EX Explorer 2006

2006

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Monterey

Monterey M3 MSX 2012

2012

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Detailed Evaluation & Buyer Recommendation

Monterey 263 EX Explorer 2006 vs Monterey M3 MSX 2012 — Same Brand, Different Boat

The Monterey 263 EX Explorer 2006 vs Monterey M3 MSX 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.

On paper these two are close siblings in the size department — Monterey 263 EX Explorer 2006 at 24,0 ft versus Monterey M3 MSX 2012 at 23,8 ft. At 56 lbs and 45 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 375 hp, the Monterey 263 EX Explorer 2006 has a 55-hp advantage over the Monterey M3 MSX 2012's 320-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 6 gal and 5 gal — so range won't be a tiebreaker here.

The Monterey 263 EX Explorer 2006 is rated for up to 7 people. Passenger data for the Monterey M3 MSX 2012 wasn't available.

Bottom line: Performance buyers should lean toward the Monterey 263 EX Explorer 2006 and its 375-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Monterey M3 MSX 2012 with its 320-hp rating is the more economical daily driver.

General Boat Info

MakeMonterey

Model263 EX Explorer

ModelM3 MSX

Model Year2006

Model Year2012

Measurements / Dimensions

Beam8 ft. 6 in. (2.60 m)

Beam8 ft. 6 in. (2.5 m)

Beam - Meters2.59

Beam - Inches102

Deadrise19℃

Deadrise20°

Draft [drive up] - Detail25 in. (64 cm)

Draft [drive up] - Detail27 in. (0.68 m)

Draft [drive up] meters0.64

Draft [drive up] meters0.69

Draft [drive up] inches25

Draft [drive up] inches27

Draft [max] - Detail38 in. (98 cm)

Draft [max] - Detail39 in. (0.99 m)

Draft [max] - Meters0.97

Draft [max] - Meters0.99

Draft [max] - Inches38

Draft [max] - Inches39

Weight - Detail5,600 lbs. (2,542 kg)

Weight - Detail4,500 lbs. (2,041 kg)

Weight - kg2540.12

Weight - kg2041.16

Weight - lbs.56

Weight - lbs.45

Length - Meters7.33

Length - Metersnot available

Length - Feet24

Length - Feet23.83

Length [over all with swim platform]26 ft. 5 in. (8.07 m)

Length [over all with swim platform]23 ft. 10 in. (7.04 m)

Length overall - Detail24 ft. 0 in. (7.33 m)

Length overall - Detailnot available

Length overall - Meters7.32

Length overall - Metersnot available

Length overall - Inches288

Length overall - Inchesnot available

Engine and Drivetrain

Engine/s standardVolvo 5.0 GXi SX

Engine/s standardnot available

Fuel tank capacity - Detail60 gal. (227 l)

Fuel tank capacity - Detail50 gal. (189.3 l)

Fuel tank capacity - Liters227.12

Fuel tank capacity - Liters189.27

Fuel tank capacity - Gal6

Fuel tank capacity - Gal5

Drive typeI/O

Drive typeInboard

Engine max375 hp

Engine max320 hp (223.7 kW)

Fuel typenot available

Fuel typeGas

Operational Info

Water capacity17 gal. (64 l)

Water capacity10 gal. (37.9 l)

Holding tank capacity - Detail2 gal. (8 l)

Holding tank capacity - Detailnot available

Holding tank capacity - Liters7.57

Holding tank capacity - Litersnot available

Holding tank capacity - Gal2

Holding tank capacity - Galnot available

Body / Hull

Hull materialnot available

Hull materialFiberglass

Hull typenot available

Hull typeDeep Vee

Monterey 263 EX Explorer 2006 vs Monterey M3 MSX 2012 — Common Questions

Which is the larger boat — the Monterey 263 EX Explorer 2006 or the Monterey M3 MSX 2012?

The Monterey 263 EX Explorer 2006 is the longer of the two at 24,0 feet overall. The Monterey M3 MSX 2012 comes in at 23,8 feet, making it roughly 0,2 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer — the Monterey 263 EX Explorer 2006 or the Monterey M3 MSX 2012?

For trailering, the Monterey M3 MSX 2012 has the edge at 45 lbs dry weight versus 56 lbs for the Monterey 263 EX Explorer 2006. 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 263 EX Explorer 2006 is rated to a maximum of 375 hp, giving it the larger power ceiling. The Monterey M3 MSX 2012 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.

How many passengers can the Monterey 263 EX Explorer 2006 carry?

The Monterey 263 EX Explorer 2006 has an official capacity rating of 7 people. Capacity data wasn't available for the other model in this comparison — verify directly with the dealer.

Do these boats require an oversize trailer permit to tow on US highways?

Both the Monterey 263 EX Explorer 2006 and Monterey M3 MSX 2012 share an 8 ft. 6 in. (2.60 m) beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

How do the fuel tanks compare on the Monterey 263 EX Explorer 2006 and Monterey M3 MSX 2012?

Both boats carry similar fuel loads — 6 gallons and 5 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.

Are the Monterey 263 EX Explorer 2006 and Monterey M3 MSX 2012 from the same manufacturer?

Yes — both the Monterey 263 EX Explorer 2006 and the Monterey M3 MSX 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.

← Monterey 263 EX Explorer 2006 full specs ← Monterey M3 MSX 2012 full specs