Bennington 2575 GSi 2007 boat specs
Bennington
Bennington 2575 GSi 2007
2007
View full specs →
VS
Bennington 2875 RLX  2006 boat specs
Bennington
Bennington 2875 RLX 2006
2006
View full specs →

Bennington 2575 GSi 2007 vs Bennington 2875 RLX 2006 — Same Brand, Different Boat

The Bennington 2575 GSi 2007 vs Bennington 2875 RLX 2006 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 — Bennington 2575 GSi 2007 at 25,0 ft versus Bennington 2875 RLX 2006 at 28,0 ft. Weight tells a clearer story for trailering families: the Bennington 2875 RLX 2006 tips the scales at 3 575 lbs — 352 lbs less than the Bennington 2575 GSi 2007 at 3 223 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 — 2 hp for the Bennington 2575 GSi 2007 and 2 hp for the Bennington 2875 RLX 2006. 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 Bennington 2575 GSi 2007 carries 31 gallons versus 26 gallons in the Bennington 2875 RLX 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 2 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.

At this size, power-to-weight ratio matters more than outright horsepower. The Bennington 2575 GSi 2007 comes in at 1612 lbs per hp versus 1788 lbs per hp for the Bennington 2875 RLX 2006. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Both are inflatable designs, which means they pack down for compact storage, can be carried in a bag, and are dramatically lighter than equivalent rigid hulls. The trade-off is setup time and the need to monitor tube pressure regularly.

Bottom line: The Bennington 2875 RLX 2006 at 28,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Bennington 2575 GSi 2007 at 25,0 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
MakeBennington
MakeBennington
Model2575 GSi
Model2875 RLX
Model Year2007
Model Year2006
Measurements / Dimensions
Beam8 ft. 6 in
Beam8 ft. 6 in
Beam - Meters2.59
Beam - Meters2.59
Beam - Inches102
Beam - Inches102
Weight - DetailWith 2 Tubes: 2,649 lbs. With 3 Tubes: 3,123 - 3,223 lbs
Weight - DetailWith 2 Tubes: 3,255 lbs. With 3 Tubes: 3,575 lbs
Weight - kg1461.93
Weight - kg1621.59
Weight - lbs.3223
Weight - lbs.3575
Length [deck]24 ft. 11 in
Length [deck]27 ft. 11 in
Length - Feet25
Length - Feet28
Length - Inches6.75
Length - Inchesnot available
Length overall - Detail25 ft. 6.75 in
Length overall - Detail28 ft. 0 in
Length overall - Meters7.8
Length overall - Meters8.53
Length overall - Inches306.75
Length overall - Inches336
Pontoon and Inflatable Specific
Tube diameter25 in
Tube diameter25 in
Tube gauge.090 in
Tube gauge.090 in
Number of tubes2 or 3
Number of tubes2 or 3
Engine and Drivetrain
Fuel tank capacity - Detail31 gal. center mount
Fuel tank capacity - Detail26 gal. w/remote fill
Fuel tank capacity - Liters117.35
Fuel tank capacity - Liters98.42
Fuel tank capacity - Gal31
Fuel tank capacity - Gal26
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeOutboard
Engine maxWith 2 Tubes: 150 hp With 3 Tubes: 225 - 300 hp
Engine maxWith 2 Tubes: 135 hp With 3 Tubes: 225 or 300 hp
Operational Info
Maximum capacityWith 2 Tubes: 1,810 lbs. With 3 Tubes: 2,050 lbs
Maximum capacityWith 2 Tubes: 2,520 lbs. With 3 Tubes: 2,800 lbs
Maximum peopleWith 2 Tubes: 13 With 3 Tubes: 14
Maximum peopleWith 2 Tubes: 18 With 3 Tubes: 2

Bennington 2575 GSi 2007 vs Bennington 2875 RLX 2006 — Common Questions

Which is the larger boat — the Bennington 2575 GSi 2007 or the Bennington 2875 RLX 2006?
The Bennington 2875 RLX 2006 is the longer of the two at 28,0 feet overall. The Bennington 2575 GSi 2007 comes in at 25,0 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 Bennington 2575 GSi 2007 or the Bennington 2875 RLX 2006?
For trailering, the Bennington 2575 GSi 2007 has the edge at 3 223 lbs dry weight versus 3 575 lbs for the Bennington 2875 RLX 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.
How many people can each boat hold?
The Bennington 2575 GSi 2007 is Coast Guard rated for 2 passengers, while the Bennington 2875 RLX 2006 is certified for 2. 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 Bennington 2575 GSi 2007 and Bennington 2875 RLX 2006 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 Bennington 2575 GSi 2007 or the Bennington 2875 RLX 2006?
The Bennington 2575 GSi 2007 has the bigger tank at 31 gallons, versus 26 gallons on the Bennington 2875 RLX 2006. That 5-gallon difference translates to roughly 15–25 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Bennington 2575 GSi 2007 and Bennington 2875 RLX 2006 from the same manufacturer?
Yes — both the Bennington 2575 GSi 2007 and the Bennington 2875 RLX 2006 are built by Bennington. 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.