Matching a flat Alumaweld Flat Bottom 20 Foot 2009 against a modified vee Alumaweld Super Vee LT 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.

Size is the most obvious dividing line here. The Alumaweld Super Vee LT 2009 measures 18,0 feet overall (2009), giving it roughly 16,0 additional feet of deck space compared to the Alumaweld Flat Bottom 20 Foot 2009 at 2,0 feet (2009). At 14 lbs and 98 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

Both boats share a closely matched power ceiling — 115 hp for the Alumaweld Flat Bottom 20 Foot 2009 and 115 hp for the Alumaweld Super Vee LT 2009. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Alumaweld Super Vee LT 2009 carries 28 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 Flat Bottom 20 Foot 2009 is rated for 5 passengers, while the Alumaweld Super Vee LT 2009 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Alumaweld Flat Bottom 20 Foot 2009 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 Super Vee LT 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.