Ebbtide 188 SE Bow Rider O/B 2011 boat specs
Ebbtide
Ebbtide 188 SE Bow Rider O/B 2011
2011
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VS
Ebbtide 2100 Bow Rider w/ Liner 2006 boat specs
Ebbtide
Ebbtide 2100 Bow Rider w/ Liner 2006
2006
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Ebbtide 188 SE Bow Rider O/B 2011 vs Ebbtide 2100 Bow Rider w/ Liner 2006 — Same Brand, Different Boat

The Ebbtide 188 SE Bow Rider O/B 2011 vs Ebbtide 2100 Bow Rider w/ Liner 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.

Size is the most obvious dividing line here. The Ebbtide 188 SE Bow Rider O/B 2011 measures 18,3 feet overall (2011), giving it roughly 16,3 additional feet of deck space compared to the Ebbtide 2100 Bow Rider w/ Liner 2006 at 2,0 feet (2006). Weight tells a clearer story for trailering families: the Ebbtide 2100 Bow Rider w/ Liner 2006 tips the scales at 3 475 lbs — 3 303 lbs less than the Ebbtide 188 SE Bow Rider O/B 2011 at 172 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 320 hp, the Ebbtide 2100 Bow Rider w/ Liner 2006 has a 170-hp advantage over the Ebbtide 188 SE Bow Rider O/B 2011'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 Ebbtide 2100 Bow Rider w/ Liner 2006 carries 45 gallons versus 26 gallons in the Ebbtide 188 SE Bow Rider O/B 2011. 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 Ebbtide 2100 Bow Rider w/ Liner 2006 is rated for 11 passengers, while the Ebbtide 188 SE Bow Rider O/B 2011 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Ebbtide 2100 Bow Rider w/ Liner 2006 could be the deciding factor.

Bottom line: Choose the Ebbtide 2100 Bow Rider w/ Liner 2006 if your priority is putting more people on the water — it handles 11 passengers and at 2,0 ft it has the deck room to back that rating up comfortably. The Ebbtide 188 SE Bow Rider O/B 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeEbbtide
MakeEbbtide
Model188 SE Bow Rider O/B
Model2100 Bow Rider w/ Liner
Model Year2011
Model Year2006
Measurements / Dimensions
Beam7 ft. 6 in
Beam8 ft. 6 in
Beam - Meters2.29
Beam - Meters2.59
Beam - Inches9
Beam - Inches102
Depth - DetailCenterline at Floor: 31 in
Depth - Detail32 in
Depth - Centimeters78.74
Depth - Centimeters81.28
Depth - Inches31
Depth - Inches32
Weight - Detail1,720 lbs. without motor
Weight - Detail3,475 lbs
Weight - kg780.18
Weight - kg1576.23
Weight - lbs.172
Weight - lbs.3475
Length - Feet18.33
Length - Feet2
Length overall - Detail18 ft. 4 in
Length overall - Detail20 ft. 10 in
Length overall - Meters5.59
Length overall - Meters6.35
Length overall - Inches22
Length overall - Inches25
Length - Inchesnot available
Length - Inches1
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Engine makeMercury
Engine makenot available
Fuel tank capacity - Detail26 gal
Fuel tank capacity - Detail45 gal
Fuel tank capacity - Liters98.42
Fuel tank capacity - Liters170.34
Fuel tank capacity - Gal26
Fuel tank capacity - Gal45
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeI/O
Engine max150 hp
Engine max320 hp
Engine/s standardnot available
Engine/s standardVolvo 5.0 Gxi Mpi SX 270 hp
Operational Info
Maximum capacityNMMA Rated: 1,300 lbs
Maximum capacity1,750 lbs
Maximum people8 / 1,200 lbs
Maximum people11

Ebbtide 188 SE Bow Rider O/B 2011 vs Ebbtide 2100 Bow Rider w/ Liner 2006 — Common Questions

Which is the larger boat — the Ebbtide 188 SE Bow Rider O/B 2011 or the Ebbtide 2100 Bow Rider w/ Liner 2006?
The Ebbtide 188 SE Bow Rider O/B 2011 is the longer of the two at 18,3 feet overall. The Ebbtide 2100 Bow Rider w/ Liner 2006 comes in at 2,0 feet, making it roughly 16,3 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Ebbtide 188 SE Bow Rider O/B 2011 or the Ebbtide 2100 Bow Rider w/ Liner 2006?
For trailering, the Ebbtide 188 SE Bow Rider O/B 2011 has the edge at 172 lbs dry weight versus 3 475 lbs for the Ebbtide 2100 Bow Rider w/ Liner 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 Ebbtide 2100 Bow Rider w/ Liner 2006 is rated to a maximum of 320 hp, giving it the larger power ceiling. The Ebbtide 188 SE Bow Rider O/B 2011 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 Ebbtide 188 SE Bow Rider O/B 2011 is Coast Guard rated for 8 passengers, while the Ebbtide 2100 Bow Rider w/ Liner 2006 is certified for 11. 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 Ebbtide 2100 Bow Rider w/ Liner 2006 measures 102" wide, compared to 9" for the Ebbtide 188 SE Bow Rider O/B 2011. 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 Ebbtide 188 SE Bow Rider O/B 2011 or the Ebbtide 2100 Bow Rider w/ Liner 2006?
The Ebbtide 2100 Bow Rider w/ Liner 2006 has the bigger tank at 45 gallons, versus 26 gallons on the Ebbtide 188 SE Bow Rider O/B 2011. That 19-gallon difference translates to roughly 57–95 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Ebbtide 188 SE Bow Rider O/B 2011 and Ebbtide 2100 Bow Rider w/ Liner 2006 from the same manufacturer?
Yes — both the Ebbtide 188 SE Bow Rider O/B 2011 and the Ebbtide 2100 Bow Rider w/ Liner 2006 are built by Ebbtide. 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.