Shallow Sport 18 ft. 5 in. Shallow Sport  2006 boat specs
Shallow Sport
Shallow Sport 18 ft. 5 in. Shallow Sport 2006
2006
View full specs →
VS
Shallow Sport 18 ft. Sport   2011 boat specs
Shallow Sport
Shallow Sport 18 ft. Sport 2011
2011
View full specs →

Shallow Sport 18 ft. 5 in. Shallow Sport 2006 vs Shallow Sport 18 ft. Sport 2011 — Same Brand, Different Boat

The Shallow Sport 18 ft. 5 in. Shallow Sport 2006 vs Shallow Sport 18 ft. Sport 2011 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 — Shallow Sport 18 ft. 5 in. Shallow Sport 2006 at 18,0 ft versus Shallow Sport 18 ft. Sport 2011 at 18,0 ft. At 95 lbs and 75 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.

Both boats share a closely matched power ceiling — 150 hp for the Shallow Sport 18 ft. 5 in. Shallow Sport 2006 and 130 hp for the Shallow Sport 18 ft. Sport 2011. 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. Both carry nearly identical fuel loads — 42 gal and 43 gal — so range won't be a tiebreaker here.

Both boats are rated for 5 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 Shallow Sport 18 ft. Sport 2011 comes in at 1 lbs per hp versus 1 lbs per hp for the Shallow Sport 18 ft. 5 in. Shallow Sport 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.

Bottom line: Performance buyers should lean toward the Shallow Sport 18 ft. 5 in. Shallow Sport 2006 and its 150-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Shallow Sport 18 ft. Sport 2011 with its 130-hp rating is the more economical daily driver.
General Boat Info
MakeShallow Sport
MakeShallow Sport
Model18 ft. 5 in. Shallow Sport
Model18 ft. Sport
Model Year2006
Model Year2011
Measurements / Dimensions
Beam7 ft. 6 in
Beam7 ft. 8 in
Beam - Meters2.29
Beam - Meters2.34
Beam - Inches9
Beam - Inches92
Draft [max] - Detail6 in
Draft [max] - Detail6 in
Draft [max] - Meters0.15
Draft [max] - Meters0.15
Draft [max] - Inches6
Draft [max] - Inches6
Weight - Detail950 lbs
Weight - Detail750 lbs
Weight - kg430.91
Weight - kg340.19
Weight - lbs.95
Weight - lbs.75
Length - Feet18
Length - Feet18
Length - Inches5
Length - Inchesnot available
Length overall - Detail18 ft. 5 in
Length overall - Detailnot available
Length overall - Meters5.61
Length overall - Metersnot available
Length overall - Inches221
Length overall - Inchesnot available
Draft [drive up] - Detailnot available
Draft [drive up] - Detail3 in. on plane
Draft [drive up] metersnot available
Draft [drive up] meters0.08
Draft [drive up] inchesnot available
Draft [drive up] inches3
Engine and Drivetrain
Engine/s standardRecommended: 115 hp
Engine/s standardnot available
Fuel tank capacity - Detail42 gal
Fuel tank capacity - Detail43 gal
Fuel tank capacity - Liters158.99
Fuel tank capacity - Liters162.77
Fuel tank capacity - Gal42
Fuel tank capacity - Gal43
Drive typeOutboard
Drive typeOutboard
Engine max150 hp
Engine max130 hp
Fuel typenot available
Fuel typeGas
Operational Info
Maximum capacity1,500 lbs
Maximum capacity1,500 lbs
Maximum people5
Maximum people5
Body / Hull
Hull materialnot available
Hull materialComposite
Hull typenot available
Hull typeFlat

Shallow Sport 18 ft. 5 in. Shallow Sport 2006 vs Shallow Sport 18 ft. Sport 2011 — Common Questions

Which is the larger boat — the Shallow Sport 18 ft. 5 in. Shallow Sport 2006 or the Shallow Sport 18 ft. Sport 2011?
The Shallow Sport 18 ft. Sport 2011 is the longer of the two at 18,0 feet overall. The Shallow Sport 18 ft. 5 in. Shallow Sport 2006 comes in at 18,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Shallow Sport 18 ft. 5 in. Shallow Sport 2006 or the Shallow Sport 18 ft. Sport 2011?
For trailering, the Shallow Sport 18 ft. Sport 2011 has the edge at 75 lbs dry weight versus 95 lbs for the Shallow Sport 18 ft. 5 in. Shallow Sport 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 Shallow Sport 18 ft. 5 in. Shallow Sport 2006 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Shallow Sport 18 ft. Sport 2011 tops out at 130 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 Shallow Sport 18 ft. 5 in. Shallow Sport 2006 is Coast Guard rated for 5 passengers, while the Shallow Sport 18 ft. Sport 2011 is certified for 5. 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 has the better power-to-weight ratio?
The Shallow Sport 18 ft. Sport 2011 has a better power-to-weight ratio at 1 lbs per hp compared to 1 lbs per hp for the Shallow Sport 18 ft. 5 in. Shallow Sport 2006. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Shallow Sport 18 ft. Sport 2011 measures 92" wide, compared to 9" for the Shallow Sport 18 ft. 5 in. Shallow Sport 2006. 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.
How do the fuel tanks compare on the Shallow Sport 18 ft. 5 in. Shallow Sport 2006 and Shallow Sport 18 ft. Sport 2011?
Both boats carry similar fuel loads — 42 gallons and 43 gallons respectively. Range will depend heavily on motor choice, throttle usage, and whether you're on flat lake water or coastal chop.
Are the Shallow Sport 18 ft. 5 in. Shallow Sport 2006 and Shallow Sport 18 ft. Sport 2011 from the same manufacturer?
Yes — both the Shallow Sport 18 ft. 5 in. Shallow Sport 2006 and the Shallow Sport 18 ft. Sport 2011 are built by Shallow Sport. 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.