Sanpan SP2500 LE I/O 2006 boat specs
Sanpan
Sanpan SP2500 LE I/O 2006
2006
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VS
Sanpan SP2500 RE 4-GATE 2007 boat specs
Sanpan
Sanpan SP2500 RE 4-GATE 2007
2007
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Sanpan SP2500 LE I/O 2006 vs Sanpan SP2500 RE 4-GATE 2007 — Same Brand, Different Boat

The Sanpan SP2500 LE I/O 2006 vs Sanpan SP2500 RE 4-GATE 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.

On paper these two are close siblings in the size department — Sanpan SP2500 LE I/O 2006 at 25,0 ft versus Sanpan SP2500 RE 4-GATE 2007 at 26,0 ft. Weight tells a clearer story for trailering families: the Sanpan SP2500 LE I/O 2006 tips the scales at 2 658 lbs — 137 lbs more than the Sanpan SP2500 RE 4-GATE 2007 at 2 521 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 220 hp, the Sanpan SP2500 LE I/O 2006 has a 70-hp advantage over the Sanpan SP2500 RE 4-GATE 2007's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Sanpan SP2500 LE I/O 2006 carries 37 gallons versus 3 gallons in the Sanpan SP2500 RE 4-GATE 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 15 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.

Bottom line: Performance buyers should lean toward the Sanpan SP2500 LE I/O 2006 and its 220-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Sanpan SP2500 RE 4-GATE 2007 with its 150-hp rating is the more economical daily driver.
General Boat Info
MakeSanpan
MakeSanpan
ModelSP2500 LE I/O
ModelSP2500 RE 4-GATE
Model Year2006
Model Year2007
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft. 6 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - Detail2,658 lbs
Weight - Detail2,521 lbs
Weight - kg1205.65
Weight - kg1143.51
Weight - lbs.2658
Weight - lbs.2521
Length - Feet25
Length - Feet26
Length - Inches2
Length - Inches4
Length overall - Detail25 ft. 2 in
Length overall - Detail26 ft. 4 in
Length overall - Meters7.67
Length overall - Meters8.03
Length overall - Inches302
Length overall - Inches316
Pontoon and Inflatable Specific
Tube diameter25 in
Tube diameter25 in
Engine and Drivetrain
Fuel tank capacity - Detail37 gal
Fuel tank capacity - Detail30 gal
Fuel tank capacity - Liters140.06
Fuel tank capacity - Liters113.56
Fuel tank capacity - Gal37
Fuel tank capacity - Gal3
Drive typeI/O
Drive typeI/O
Engine max220 hp
Engine max150 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity2,050 lbs
Maximum capacity2,155 lbs
Maximum people15
Maximum people15

Sanpan SP2500 LE I/O 2006 vs Sanpan SP2500 RE 4-GATE 2007 — Common Questions

Which is the larger boat — the Sanpan SP2500 LE I/O 2006 or the Sanpan SP2500 RE 4-GATE 2007?
The Sanpan SP2500 RE 4-GATE 2007 is the longer of the two at 26,0 feet overall. The Sanpan SP2500 LE I/O 2006 comes in at 25,0 feet, making it roughly 1,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Sanpan SP2500 LE I/O 2006 or the Sanpan SP2500 RE 4-GATE 2007?
For trailering, the Sanpan SP2500 RE 4-GATE 2007 has the edge at 2 521 lbs dry weight versus 2 658 lbs for the Sanpan SP2500 LE I/O 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 Sanpan SP2500 LE I/O 2006 is rated to a maximum of 220 hp, giving it the larger power ceiling. The Sanpan SP2500 RE 4-GATE 2007 tops out at 150 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 Sanpan SP2500 LE I/O 2006 is Coast Guard rated for 15 passengers, while the Sanpan SP2500 RE 4-GATE 2007 is certified for 15. 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.
Do these boats require an oversize trailer permit to tow on US highways?
Both the Sanpan SP2500 LE I/O 2006 and Sanpan SP2500 RE 4-GATE 2007 share an 8 ft. 6 in 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.
Which boat has the larger fuel tank — the Sanpan SP2500 LE I/O 2006 or the Sanpan SP2500 RE 4-GATE 2007?
The Sanpan SP2500 LE I/O 2006 has the bigger tank at 37 gallons, versus 3 gallons on the Sanpan SP2500 RE 4-GATE 2007. That 34-gallon difference translates to roughly 102–170 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Sanpan SP2500 LE I/O 2006 and Sanpan SP2500 RE 4-GATE 2007 from the same manufacturer?
Yes — both the Sanpan SP2500 LE I/O 2006 and the Sanpan SP2500 RE 4-GATE 2007 are built by Sanpan. 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.