Alumaweld Blackhawk 20 Foot 2009 boat specs
Alumaweld
Alumaweld Blackhawk 20 Foot 2009
2009
View full specs →
VS
Alumaweld Super Vee LT 20 2008 boat specs
Alumaweld
Alumaweld Super Vee LT 20 2008
2008
View full specs →

Alumaweld Blackhawk 20 Foot 2009 vs Alumaweld Super Vee LT 20 2008 — A Close Look at Two Modified Vees

When two boats share the same hull type — in this case both the Alumaweld Blackhawk 20 Foot 2009 and the Alumaweld Super Vee LT 20 2008 are modified vee designs with aluminum 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 — Alumaweld Blackhawk 20 Foot 2009 at 2,0 ft versus Alumaweld Super Vee LT 20 2008 at 2,0 ft. Weight tells a clearer story for trailering families: the Alumaweld Blackhawk 20 Foot 2009 tips the scales at 142 lbs — 130 lbs more than the Alumaweld Super Vee LT 20 2008 at 12 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.

The power gap is worth calling out. Rated to 150 hp, the Alumaweld Blackhawk 20 Foot 2009 has a 35-hp advantage over the Alumaweld Super Vee LT 20 2008's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 38 gal and 35 gal — so range won't be a tiebreaker here.

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.

At this size, power-to-weight ratio matters more than outright horsepower. The Alumaweld Super Vee LT 20 2008 comes in at 0 lbs per hp versus 1 lbs per hp for the Alumaweld Blackhawk 20 Foot 2009. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.

Bottom line: Performance buyers should lean toward the Alumaweld Blackhawk 20 Foot 2009 and its 150-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Alumaweld Super Vee LT 20 2008 with its 115-hp rating is the more economical daily driver.
General Boat Info
MakeAlumaweld
MakeAlumaweld
ModelBlackhawk 20 Foot
ModelSuper Vee LT 2
Model Year2009
Model Year2008
Measurements / Dimensions
Beam89 in. At Chine: 70 in
Beam95 in. At Chine: 72 in
Beam - Meters2.26
Beam - Meters2.41
Beam - Inches89
Beam - Inches95
Deadrise18°
Deadrise6℃
Depth - Detail25 in
Depth - Detail25 in
Depth - Centimeters63.5
Depth - Centimeters63.5
Depth - Inches25
Depth - Inches25
Weight - Detail1,420 lbs
Weight - Detail1,200 lbs
Weight - kg644.1
Weight - kg544.31
Weight - lbs.142
Weight - lbs.12
Height - DetailSide: 30 in
Height - DetailSide: 30 in
Height - Meters0.76
Height - Meters0.76
Height - Inches3
Height - Inches3
Length - Feet2
Length - Feet2
Length - Inches1
Length - Inches3
Length overall - Detail20 ft. 1 in
Length overall - Detail20 ft. 3 in
Length overall - Meters6.12
Length overall - Meters6.17
Length overall - Inches241
Length overall - Inches243
Height [transom]not available
Height [transom]20 in
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thicknessBottom: 0.190 in. Side: 0.125 in
Hull thicknessBottom: 0.190 in. Side: 0.125 in
Hull typeModified Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail38 gal
Fuel tank capacity - Detail35 gal
Fuel tank capacity - Liters143.85
Fuel tank capacity - Liters132.49
Fuel tank capacity - Gal38
Fuel tank capacity - Gal35
Fuel typeGas
Fuel typeGas
Drive typeOutboard
Drive typeOutboard
Engine max150 hp
Engine maxProp: 115 hp, 115 hp (tiller) Jet: 80 hp, 105 hp (tiller)
Operational Info
Maximum capacity1,700 lbs
Maximum capacity1,700 lbs
Maximum people6 at 900 lbs
Maximum peoplenot available

Alumaweld Blackhawk 20 Foot 2009 vs Alumaweld Super Vee LT 20 2008 — Common Questions

Which is the larger boat — the Alumaweld Blackhawk 20 Foot 2009 or the Alumaweld Super Vee LT 20 2008?
The Alumaweld Super Vee LT 20 2008 is the longer of the two at 2,0 feet overall. The Alumaweld Blackhawk 20 Foot 2009 comes in at 2,0 feet, making it roughly 0,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Alumaweld Blackhawk 20 Foot 2009 or the Alumaweld Super Vee LT 20 2008?
For trailering, the Alumaweld Super Vee LT 20 2008 has the edge at 12 lbs dry weight versus 142 lbs for the Alumaweld Blackhawk 20 Foot 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.
Which boat can handle a bigger outboard?
The Alumaweld Blackhawk 20 Foot 2009 is rated to a maximum of 150 hp, giving it the larger power ceiling. The Alumaweld Super Vee LT 20 2008 tops out at 115 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 Alumaweld Blackhawk 20 Foot 2009 is Coast Guard rated for 6 passengers, while the Alumaweld Super Vee LT 20 2008 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 better power-to-weight ratio?
The Alumaweld Super Vee LT 20 2008 has a better power-to-weight ratio at 0 lbs per hp compared to 1 lbs per hp for the Alumaweld Blackhawk 20 Foot 2009. A lower number means quicker acceleration and faster time to plane — the number that actually matters most on short, sporty boats like these.
Which boat is wider, and does it affect trailering?
The Alumaweld Super Vee LT 20 2008 measures 95" wide, compared to 89" for the Alumaweld Blackhawk 20 Foot 2009. 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 Alumaweld Blackhawk 20 Foot 2009 or the Alumaweld Super Vee LT 20 2008?
The Alumaweld Blackhawk 20 Foot 2009 has the bigger tank at 38 gallons, versus 35 gallons on the Alumaweld Super Vee LT 20 2008. That 3-gallon difference translates to roughly 9–15 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Alumaweld Blackhawk 20 Foot 2009 and Alumaweld Super Vee LT 20 2008 from the same manufacturer?
Yes — both the Alumaweld Blackhawk 20 Foot 2009 and the Alumaweld Super Vee LT 20 2008 are built by Alumaweld. 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.