Both the War Eagle 16 Foot - 648LDSV 2006 and the War Eagle 436FLD 2011 are flat-bottom designs, both built in aluminium, so 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 - War Eagle 16 Foot - 648LDSV 2006 at 16,0 ft versus War Eagle 436FLD 2011 at 14,2 ft. Weight tells a clearer story for trailering families: the War Eagle 16 Foot - 648LDSV 2006 tips the scales at 410 lbs - 170 lbs more than the War Eagle 436FLD 2011 at 240 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 45 hp, the War Eagle 16 Foot - 648LDSV 2006 has a 25-hp advantage over the War Eagle 436FLD 2011's 20-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
Both boats are rated for 4 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 War Eagle 16 Foot - 648LDSV 2006 comes in at 9 lbs per hp versus 12 lbs per hp for the War Eagle 436FLD 2011. 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 War Eagle 16 Foot - 648LDSV 2006 and its 45-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the War Eagle 436FLD 2011 with its 20-hp rating is the more economical daily driver.