Shallow Sport 21 ft. Sport 2011 vs Shallow Sport X3 25 ft. 2013 - Boat Spec Comparison

Q: Which is the larger boat — the Shallow Sport 21 ft. Sport 2011 or the Shallow Sport X3 25 ft. 2013?

The Shallow Sport X3 25 ft. 2013 is the longer of the two at 25,4 feet overall. The Shallow Sport 21 ft. Sport 2011 comes in at 21,0 feet, making it roughly 4,4 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: What is the maximum horsepower rating for these boats?

The Shallow Sport 21 ft. Sport 2011 has a documented max rating of 200 hp. Engine specifications for the Shallow Sport X3 25 ft. 2013 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

Q: How many people can each boat hold?

The Shallow Sport 21 ft. Sport 2011 is Coast Guard rated for 7 passengers, while the Shallow Sport X3 25 ft. 2013 is certified for 7. 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.

Q: Which boat has the larger fuel tank — the Shallow Sport 21 ft. Sport 2011 or the Shallow Sport X3 25 ft. 2013?

The Shallow Sport 21 ft. Sport 2011 has the bigger tank at 43 gallons, versus 6 gallons on the Shallow Sport X3 25 ft. 2013. That 37-gallon difference translates to roughly 111–185 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Shallow Sport 21 ft. Sport 2011 and Shallow Sport X3 25 ft. 2013 from the same manufacturer?

Yes — both the Shallow Sport 21 ft. Sport 2011 and the Shallow Sport X3 25 ft. 2013 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.

Boat Comparison

Shallow Sport 21 ft. Sport 2011 vs Shallow Sport X3 25 ft. 2013

Shallow Sport

Shallow Sport 21 ft. Sport 2011

2011

View full specs →

Shallow Sport

Shallow Sport X3 25 ft. 2013

2013

View full specs →

Detailed Evaluation & Buyer Recommendation

Shallow Sport 21 ft. Sport 2011 vs Shallow Sport X3 25 ft. 2013 — Same Brand, Different Boat

Matching a tunnel Shallow Sport 21 ft. Sport 2011 against a tri-hull Shallow Sport X3 25 ft. 2013 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

The Shallow Sport 21 ft. Sport 2011 carries a rated maximum of 200 hp. Engine data for the Shallow Sport X3 25 ft. 2013 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Shallow Sport 21 ft. Sport 2011 carries 43 gallons versus 6 gallons in the Shallow Sport X3 25 ft. 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 7 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: The Shallow Sport X3 25 ft. 2013 at 25,4 ft is the right call if deck space, comfort, and entertaining are top of your list. The Shallow Sport 21 ft. Sport 2011 at 21,0 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

MakeShallow Sport

Model21 ft. Sport

ModelX3 25 ft

Model Year2011

Model Year2013

Measurements / Dimensions

Length - Feet21

Length - Feet25.42

Beamnot available

Beam9 ft

Beam - Metersnot available

Beam - Meters2.74

Beam - Inchesnot available

Beam - Inches108

Draft [drive up] - Detailnot available

Draft [drive up] - Detail4 - 6 in. on plane

Draft [drive up] metersnot available

Draft [drive up] meters0.15

Draft [drive up] inchesnot available

Draft [drive up] inches6

Draft [max] - Detailnot available

Draft [max] - Detail8 in

Draft [max] - Metersnot available

Draft [max] - Meters0.2

Draft [max] - Inchesnot available

Draft [max] - Inches8

Weight - Detailnot available

Weight - Detail2,500 lbs

Weight - kgnot available

Weight - kg1133.98

Weight - lbs.not available

Weight - lbs.25

Length overall - Detailnot available

Length overall - Detail25 ft. 5 in

Length overall - Metersnot available

Length overall - Meters7.75

Length overall - Inchesnot available

Length overall - Inches305

Body / Hull

Hull materialComposite

Hull typeTunnel

Hull typeTri-Hull

Engine and Drivetrain

Fuel tank capacity - Detail43 gal

Fuel tank capacity - Detail60 gal

Fuel tank capacity - Liters162.77

Fuel tank capacity - Liters227.12

Fuel tank capacity - Gal43

Fuel tank capacity - Gal6

Fuel typeGas

Drive typeOutboard

Engine max200 hp

Engine maxnot available

Operational Info

Maximum capacity1,900 lbs

Maximum capacitynot available

Maximum people7

Maximum peoplenot available

Shallow Sport 21 ft. Sport 2011 vs Shallow Sport X3 25 ft. 2013 — Common Questions

Which is the larger boat — the Shallow Sport 21 ft. Sport 2011 or the Shallow Sport X3 25 ft. 2013?

The Shallow Sport X3 25 ft. 2013 is the longer of the two at 25,4 feet overall. The Shallow Sport 21 ft. Sport 2011 comes in at 21,0 feet, making it roughly 4,4 ft shorter — a meaningful difference in deck room and overall on-water presence.

What is the maximum horsepower rating for these boats?

The Shallow Sport 21 ft. Sport 2011 has a documented max rating of 200 hp. Engine specifications for the Shallow Sport X3 25 ft. 2013 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.

How many people can each boat hold?

The Shallow Sport 21 ft. Sport 2011 is Coast Guard rated for 7 passengers, while the Shallow Sport X3 25 ft. 2013 is certified for 7. 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 larger fuel tank — the Shallow Sport 21 ft. Sport 2011 or the Shallow Sport X3 25 ft. 2013?

The Shallow Sport 21 ft. Sport 2011 has the bigger tank at 43 gallons, versus 6 gallons on the Shallow Sport X3 25 ft. 2013. That 37-gallon difference translates to roughly 111–185 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Shallow Sport 21 ft. Sport 2011 and Shallow Sport X3 25 ft. 2013 from the same manufacturer?

Yes — both the Shallow Sport 21 ft. Sport 2011 and the Shallow Sport X3 25 ft. 2013 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.

← Shallow Sport 21 ft. Sport 2011 full specs ← Shallow Sport X3 25 ft. 2013 full specs