Allison XB-2002 Bass 2011 boat specs
Allison
Allison XB-2002 Bass 2011
2011
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VS
Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 boat specs
Allison
Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012
2012
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Allison XB-2002 Bass 2011 vs Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 — A Close Look at Two Modified Vees

When two boats share the same hull type — in this case both the Allison XB-2002 Bass 2011 and the Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 are modified vee designs with composite construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department — Allison XB-2002 Bass 2011 at 20,2 ft versus Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 at 21,2 ft. At 9 lbs and 14 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.

The power gap is worth calling out. Rated to 440 hp, the Allison XB-2002 Bass 2011 has a 215-hp advantage over the Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012's 225-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 carries 36 gallons versus 24 gallons in the Allison XB-2002 Bass 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 6 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 Allison XB-2002 Bass 2011 and its 440-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 with its 225-hp rating is the more economical daily driver.
General Boat Info
MakeAllison
MakeAllison
ModelXB-2002 Bass
ModelXB-21 BasSport 2+2 Tournament Elite Bass
Model Year2011
Model Year2012
Measurements / Dimensions
Beam83 in
Beam93 in
Beam - Meters2.11
Beam - Meters2.36
Beam - Inches83
Beam - Inches93
Depth - DetailMolded: 29 in
Depth - Detailnot available
Depth - Centimeters73.66
Depth - Centimetersnot available
Depth - Inches29
Depth - Inchesnot available
Weight - Detail850-900 lbs
Weight - Detail1,350-1,400 lbs
Weight - kg408.23
Weight - kg635.03
Weight - lbs.9
Weight - lbs.14
Length - Feet20.17
Length - Feet21.17
Length overall - Detail20 ft. 2 in. Centerline: 18 ft. 10 in
Length overall - Detail21 ft. 2 in
Length overall - Meters6.15
Length overall - Meters6.45
Length overall - Inches242
Length overall - Inches254
Body / Hull
Hull materialComposite
Hull materialComposite
Hull typeModified Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail24 gal
Fuel tank capacity - Detail36 gal
Fuel tank capacity - Liters90.85
Fuel tank capacity - Liters136.27
Fuel tank capacity - Gal24
Fuel tank capacity - Gal36
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Horsepower90-150 hp
Horsepower135-200 hp
Engine maxMax Engine Weight: 440 lbs
Engine max225 hp Max Engine Weight: 530 lbs
Operational Info
Storagenot available
StorageLive Well: 38 gal
Trailer Info
Trailer - Detailnot available
Trailer - DetailAllison tandem deluxe with disc brakes and swing away tongue

Allison XB-2002 Bass 2011 vs Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 — Common Questions

Which is the larger boat — the Allison XB-2002 Bass 2011 or the Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012?
The Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 is the longer of the two at 21,2 feet overall. The Allison XB-2002 Bass 2011 comes in at 20,2 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 Allison XB-2002 Bass 2011 or the Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012?
For trailering, the Allison XB-2002 Bass 2011 has the edge at 9 lbs dry weight versus 14 lbs for the Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012. 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 Allison XB-2002 Bass 2011 is rated to a maximum of 440 hp, giving it the larger power ceiling. The Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 tops out at 225 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 Allison XB-2002 Bass 2011 is Coast Guard rated for 6 passengers, while the Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 is certified for 6. 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 Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 measures 93" wide, compared to 83" for the Allison XB-2002 Bass 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 Allison XB-2002 Bass 2011 or the Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012?
The Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 has the bigger tank at 36 gallons, versus 24 gallons on the Allison XB-2002 Bass 2011. That 12-gallon difference translates to roughly 36–60 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Allison XB-2002 Bass 2011 and Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 from the same manufacturer?
Yes — both the Allison XB-2002 Bass 2011 and the Allison XB-21 BasSport 2+2 Tournament Elite Bass 2012 are built by Allison. 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.