Allison XS-2003 Grandsport

Q: What years was the Allison XS-2003 Grandsport produced?

Our records show the Allison XS-2003 Grandsport was available from 2010 through to 2013 — a production run of 4 model years. Use the year cards above to find the specific year you're researching.

Q: How long is the Allison XS-2003 Grandsport?

The Allison XS-2003 Grandsport measures 20.25 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 XS-2003 Grandsport weigh?

The Allison XS-2003 Grandsport has a documented dry weight of 98 lbs. Add your motor, fuel, and gear when calculating total towing weight.

Q: What is the maximum horsepower for the Allison XS-2003 Grandsport?

The Allison XS-2003 Grandsport has a maximum engine rating of Max Engine Weight: 450 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 XS-2003 Grandsport carry?

The Allison XS-2003 Grandsport 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 XS-2003 Grandsport use?

The Allison XS-2003 Grandsport 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 XS-2003 Grandsport?

The Allison XS-2003 Grandsport carries a 3-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Q: Who makes the Allison XS-2003 Grandsport?

The Allison XS-2003 Grandsport is manufactured by Allison. Browse the full Allison spec catalogue to compare other models from the same range.

Allison XS-2003 Grandsport — all spec sheets

Tiny

Model Overview

Allison XS-2003 Grandsport Specifications

Length20.25 ft

Beam87 in

Weight98 lbs

Max HPMax Engine Weight: 450 lbs

Fuel3 gal

Capacity6 people

Years Made2010–2013

HullModified Vee

MaterialComposite

The Allison XS-2003 Grandsport was built across 4 model years, from 2010 through to 2013 — a composite modified vee design with outboard propulsion.

Documented specifications include 20.25 ft in overall length, a dry weight of 98 lbs, a maximum engine rating of Max Engine Weight: 450 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: 450 lbs from 2011.

Browse by year

2010 2011 2012 2013

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2010 vs 2011 2011 vs 2012 2012 vs 2013

Spec sheets — all years

Allison XS-2003 Grandsport 2013 Boat Specs

2013

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Allison XS-2003 Grandsport 2012 Boat Specs

2012

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Allison XS-2003 Grandsport 2011 Boat Specs

2011

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Allison XS-2003 Grandsport 2010 Boat Specs

2010

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Allison XS-2003 Grandsport — Common Questions

What years was the Allison XS-2003 Grandsport produced?

Our records show the Allison XS-2003 Grandsport was available from 2010 through to 2013 — a production run of 4 model years. Use the year cards above to find the specific year you're researching.

How long is the Allison XS-2003 Grandsport?

The Allison XS-2003 Grandsport 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 XS-2003 Grandsport weigh?

The Allison XS-2003 Grandsport has a documented dry weight of 98 lbs. Add your motor, fuel, and gear when calculating total towing weight.

What is the maximum horsepower for the Allison XS-2003 Grandsport?

The Allison XS-2003 Grandsport has a maximum engine rating of Max Engine Weight: 450 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 XS-2003 Grandsport carry?

The Allison XS-2003 Grandsport 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 XS-2003 Grandsport use?

The Allison XS-2003 Grandsport 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 XS-2003 Grandsport?

The Allison XS-2003 Grandsport carries a 3-gallon fuel tank. Actual range depends on motor choice, load, and conditions.

Who makes the Allison XS-2003 Grandsport?

The Allison XS-2003 Grandsport is manufactured by Allison. Browse the full Allison spec catalogue to compare other models from the same range.