Allison XB-21 BasSport 2+2 Bass

Q: What years was the Allison XB-21 BasSport 2+2 Bass produced?

Our records show the Allison XB-21 BasSport 2+2 Bass was available from 2010 through to 2012 — a production run of 3 model years. Use the year cards above to find the specific year you're researching.

Q: How long is the Allison XB-21 BasSport 2+2 Bass?

The Allison XB-21 BasSport 2+2 Bass measures 21.17 feet in overall length. Always confirm against the specific year sheet, as dimensions can vary between model year revisions.

Q: How much does the Allison XB-21 BasSport 2+2 Bass weigh?

The Allison XB-21 BasSport 2+2 Bass has a documented dry weight of 14 lbs. Add your motor, fuel, and gear when calculating total towing weight.

Q: What is the maximum horsepower for the Allison XB-21 BasSport 2+2 Bass?

The Allison XB-21 BasSport 2+2 Bass has a maximum engine rating of 225 hp Max Engine Weight: 530 lbs. Always fit an engine at or below the rated maximum to stay within the builder's safety specification.

Q: How many people can the Allison XB-21 BasSport 2+2 Bass carry?

The Allison XB-21 BasSport 2+2 Bass is estimated to accommodate approximately 6 people based on hull length. As a practical guide, most experienced skippers aim for around 80% of rated capacity for a comfortable day on the water.

Q: What hull type does the Allison XB-21 BasSport 2+2 Bass use?

The Allison XB-21 BasSport 2+2 Bass features a composite modified vee hull. Deep-V and modified-V hulls cut through chop efficiently and are popular for fishing and general runabout use.

Q: What is the fuel capacity of the Allison XB-21 BasSport 2+2 Bass?

The Allison XB-21 BasSport 2+2 Bass carries a 36-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Q: Who makes the Allison XB-21 BasSport 2+2 Bass?

The Allison XB-21 BasSport 2+2 Bass is manufactured by Allison. Browse the full Allison spec catalogue to compare other models from the same range.

Allison XB-21 BasSport 2+2 Bass — all spec sheets

Tiny

Model Overview

Allison XB-21 BasSport 2+2 Bass Specifications

Length21.17 ft

Beam93 in

Weight14 lbs

Max HP225 hp Max Engine Weight: 530 lbs

Fuel36 gal

Capacity6 people

Years Made2010–2012

HullModified Vee

MaterialComposite

The Allison XB-21 BasSport 2+2 Bass was built across 3 model years, from 2010 through to 2012 — a composite modified vee design with outboard propulsion.

Documented specifications include 21.17 ft in overall length, a dry weight of 14 lbs, a maximum engine rating of 225 hp Max Engine Weight: 530 lbs, capacity for 6 people and a 36-gallon fuel tank. Click any year card below to view the full spec sheet.

Specifications are consistent across all model years in our database.

Browse by year

2010 2011 2012

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2010 vs 2011 2011 vs 2012

Spec sheets — all years

Allison XB-21 BasSport 2+2 Bass 2012 Boat Specs

2012

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Allison XB-21 BasSport 2+2 Bass 2011 Boat Specs

2011

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Allison XB-21 BasSport 2+2 Bass 2010 Boat Specs

2010

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Allison XB-21 BasSport 2+2 Bass — Common Questions

What years was the Allison XB-21 BasSport 2+2 Bass produced?

Our records show the Allison XB-21 BasSport 2+2 Bass was available from 2010 through to 2012 — a production run of 3 model years. Use the year cards above to find the specific year you're researching.

How long is the Allison XB-21 BasSport 2+2 Bass?

The Allison XB-21 BasSport 2+2 Bass measures 21.17 feet in overall length. Always confirm against the specific year sheet, as dimensions can vary between model year revisions.

How much does the Allison XB-21 BasSport 2+2 Bass weigh?

The Allison XB-21 BasSport 2+2 Bass has a documented dry weight of 14 lbs. Add your motor, fuel, and gear when calculating total towing weight.

What is the maximum horsepower for the Allison XB-21 BasSport 2+2 Bass?

The Allison XB-21 BasSport 2+2 Bass has a maximum engine rating of 225 hp Max Engine Weight: 530 lbs. Always fit an engine at or below the rated maximum to stay within the builder's safety specification.

How many people can the Allison XB-21 BasSport 2+2 Bass carry?

The Allison XB-21 BasSport 2+2 Bass is estimated to accommodate approximately 6 people based on hull length. As a practical guide, most experienced skippers aim for around 80% of rated capacity for a comfortable day on the water.

What hull type does the Allison XB-21 BasSport 2+2 Bass use?

The Allison XB-21 BasSport 2+2 Bass features a composite modified vee hull. Deep-V and modified-V hulls cut through chop efficiently and are popular for fishing and general runabout use.

What is the fuel capacity of the Allison XB-21 BasSport 2+2 Bass?

The Allison XB-21 BasSport 2+2 Bass carries a 36-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Who makes the Allison XB-21 BasSport 2+2 Bass?

The Allison XB-21 BasSport 2+2 Bass is manufactured by Allison. Browse the full Allison spec catalogue to compare other models from the same range.