Allison XB-2003 Bass

Allison XB-2003 Bass — all spec sheets

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Model Overview

Allison XB-2003 Bass Specifications

Length20.25 ft
Beam88 in
Weight108 lbs
Max HPMax Engine Weight: 440 lbs
Fuel3 gal
Capacity6 people
Years Made2010–2012
HullModified Vee
MaterialComposite

The Allison XB-2003 Bass was built across 3 model years, from 2010 through to 2012 — a composite modified vee design with outboard propulsion.

Documented specifications include 20.25 ft in overall length, a dry weight of 108 lbs, a maximum engine rating of Max Engine Weight: 440 lbs, capacity for 6 people and a 3-gallon fuel tank. Click any year card below to view the full spec sheet.

Spec changes across years: HP rating updated — Max Engine Weight: 440 lbs from 2011.
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Allison XB-2003 Bass — Common Questions

What years was the Allison XB-2003 Bass produced?
Our records show the Allison XB-2003 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-2003 Bass?
The Allison XB-2003 Bass measures 20.25 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-2003 Bass weigh?
The Allison XB-2003 Bass has a documented dry weight of 108 lbs. Add your motor, fuel, and gear when calculating total towing weight.
What is the maximum horsepower for the Allison XB-2003 Bass?
The Allison XB-2003 Bass has a maximum engine rating of Max Engine Weight: 440 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-2003 Bass carry?
The Allison XB-2003 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-2003 Bass use?
The Allison XB-2003 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-2003 Bass?
The Allison XB-2003 Bass carries a 3-gallon fuel tank. Actual range depends on motor choice, load, and conditions.
Who makes the Allison XB-2003 Bass?
The Allison XB-2003 Bass is manufactured by Allison. Browse the full Allison spec catalogue to compare other models from the same range.