Custom Weld 19 ft. Viper Series 2011 vs Custom Weld Cobra SE - 20 ft. 2009 - Boat Spec Comparison

Q: Which is the larger boat - the Custom Weld 19 ft. Viper Series 2011 or the Custom Weld Cobra SE - 20 ft. 2009?

The Custom Weld Cobra SE - 20 ft. 2009 is the longer of the two at 20,0 feet overall. The Custom Weld 19 ft. Viper Series 2011 comes in at 18,7 feet, making it roughly 1,3 ft shorter - a meaningful difference in deck room and overall on-water presence.

Q: Which is easier to trailer - the Custom Weld 19 ft. Viper Series 2011 or the Custom Weld Cobra SE - 20 ft. 2009?

For trailering, the Custom Weld 19 ft. Viper Series 2011 has the edge at 2 400 lbs dry weight versus 2 700 lbs for the Custom Weld Cobra SE - 20 ft. 2009. 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.

Q: How many people can each boat hold?

The Custom Weld 19 ft. Viper Series 2011 is Coast Guard rated for 5 passengers, while the Custom Weld Cobra SE - 20 ft. 2009 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.

Q: Which boat has the larger fuel tank - the Custom Weld 19 ft. Viper Series 2011 or the Custom Weld Cobra SE - 20 ft. 2009?

The Custom Weld Cobra SE - 20 ft. 2009 has the bigger tank at 52 gallons, versus 40 gallons on the Custom Weld 19 ft. Viper Series 2011. That 12-gallon difference translates to roughly 36–60 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Custom Weld 19 ft. Viper Series 2011 and Custom Weld Cobra SE - 20 ft. 2009 from the same manufacturer?

Yes - both the Custom Weld 19 ft. Viper Series 2011 and the Custom Weld Cobra SE - 20 ft. 2009 are built by Custom Weld. 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

Custom Weld 19 ft. Viper Series 2011 vs Custom Weld Cobra SE - 20 ft. 2009

Custom Weld

Custom Weld 19 ft. Viper Series 2011

2011

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Custom Weld

Custom Weld Cobra SE - 20 ft. 2009

2009

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Detailed Evaluation & Buyer Recommendation

Custom Weld 19 ft. Viper Series 2011 vs Custom Weld Cobra SE - 20 ft. 2009: Same Brand, Different Boat

The Custom Weld 19 ft. Viper Series 2011 vs Custom Weld Cobra SE - 20 ft. 2009 comparison sits squarely in the category of decisions where specs alone won't tell the whole story: intended use, storage, and long-term ownership costs all factor in.

On paper these two are close siblings in the size department - Custom Weld 19 ft. Viper Series 2011 at 18,7 ft versus Custom Weld Cobra SE - 20 ft. 2009 at 20,0 ft. Weight tells a clearer story for trailering families: the Custom Weld Cobra SE - 20 ft. 2009 tips the scales at 2 700 lbs - 300 lbs less than the Custom Weld 19 ft. Viper Series 2011 at 2 400 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

For family outings this is probably the sharpest distinction between the two. The Custom Weld Cobra SE - 20 ft. 2009 is rated for 6 passengers, while the Custom Weld 19 ft. Viper Series 2011 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Custom Weld Cobra SE - 20 ft. 2009 could be the deciding factor.

Bottom line: Choose the Custom Weld Cobra SE - 20 ft. 2009 if your priority is putting more people on the water - it handles 6 passengers and at 20,0 ft it has the deck room to back that rating up comfortably. The Custom Weld 19 ft. Viper Series 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.

General Boat Info

MakeCustom Weld

Model19 ft. Viper Series

ModelCobra SE - 20 ft.

Model Year2011

Model Year2009

Measurements / Dimensions

Beam96 in.

Beamnot available

Beam - Meters2.44

Beam - Metersnot available

Beam - Inches96

Beam - Inchesnot available

Deadrise11°

Deadrise11℃

Weight - Detail2,400 lbs.

Weight - Detail2,700 lbs.

Weight - kg1088.62

Weight - kg1224.7

Weight - lbs.2400

Weight - lbs.2700

Height - Detail34 in. (side)

Height - Detail32 in. (side)

Height - Meters0.86

Height - Meters0.81

Height - Inches34

Height - Inches32

Length - Feet18.67

Length - Feet20

Length overall - Detail18 ft. 8 in.

Length overall - Detail20 ft. 0 in.

Length overall - Meters5.69

Length overall - Meters6.1

Length overall - Inches224

Length overall - Inches240

Body / Hull

Hull materialAluminum

Hull materialnot available

Hull thickness0.190 (bottom); 0.125 (side)

Hull typeModified Vee

Hull typenot available

Engine and Drivetrain

Engine makeVortec

Engine makenot available

Engine model4.3 V6 BFI

Engine modelnot available

Jet pumpATJ SD309

Jet pumpATJ SD 309

Fuel tank capacity - Detail40 gal.

Fuel tank capacity - Detail52 gal.

Fuel tank capacity - Liters151.42

Fuel tank capacity - Liters196.84

Fuel tank capacity - Gal40

Fuel tank capacity - Gal52

Fuel typeGas

Drive typeJet Drive

Engine/s standardnot available

Engine/s standardVortec 350/325 hp

Custom Weld 19 ft. Viper Series 2011 vs Custom Weld Cobra SE - 20 ft. 2009 - Common Questions

Which is the larger boat - the Custom Weld 19 ft. Viper Series 2011 or the Custom Weld Cobra SE - 20 ft. 2009?

The Custom Weld Cobra SE - 20 ft. 2009 is the longer of the two at 20,0 feet overall. The Custom Weld 19 ft. Viper Series 2011 comes in at 18,7 feet, making it roughly 1,3 ft shorter - a meaningful difference in deck room and overall on-water presence.

Which is easier to trailer - the Custom Weld 19 ft. Viper Series 2011 or the Custom Weld Cobra SE - 20 ft. 2009?

For trailering, the Custom Weld 19 ft. Viper Series 2011 has the edge at 2 400 lbs dry weight versus 2 700 lbs for the Custom Weld Cobra SE - 20 ft. 2009. 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.

How many people can each boat hold?

The Custom Weld 19 ft. Viper Series 2011 is Coast Guard rated for 5 passengers, while the Custom Weld Cobra SE - 20 ft. 2009 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 has the larger fuel tank - the Custom Weld 19 ft. Viper Series 2011 or the Custom Weld Cobra SE - 20 ft. 2009?

The Custom Weld Cobra SE - 20 ft. 2009 has the bigger tank at 52 gallons, versus 40 gallons on the Custom Weld 19 ft. Viper Series 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 Custom Weld 19 ft. Viper Series 2011 and Custom Weld Cobra SE - 20 ft. 2009 from the same manufacturer?

Yes - both the Custom Weld 19 ft. Viper Series 2011 and the Custom Weld Cobra SE - 20 ft. 2009 are built by Custom Weld. 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.

← Custom Weld 19 ft. Viper Series 2011 full specs ← Custom Weld Cobra SE - 20 ft. 2009 full specs