Matching a modified vee Alumaweld Blackhawk 2008 against a flat Alumaweld Flat Bottom 20 Foot 2009 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

On paper these two are close siblings in the size department — Alumaweld Blackhawk 2008 at 2,0 ft versus Alumaweld Flat Bottom 20 Foot 2009 at 2,0 ft. Weight tells a clearer story for trailering families: the Alumaweld Blackhawk 2008 tips the scales at 142 lbs — 128 lbs more than the Alumaweld Flat Bottom 20 Foot 2009 at 14 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 2008 has a 35-hp advantage over the Alumaweld Flat Bottom 20 Foot 2009's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Alumaweld Blackhawk 2008 carries 38 gallons versus 3 gallons in the Alumaweld Flat Bottom 20 Foot 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Alumaweld Blackhawk 2008 is rated for 6 passengers, while the Alumaweld Flat Bottom 20 Foot 2009 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumaweld Blackhawk 2008 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Alumaweld Flat Bottom 20 Foot 2009 comes in at 0 lbs per hp versus 1 lbs per hp for the Alumaweld Blackhawk 2008. 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.