The Falcon 520 2021 vs Falcon 650 2019 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.
Size is the most obvious dividing line here. The Falcon 650 2019 measures 20,5 feet overall (2019), giving it roughly 3,8 additional feet of deck space compared to the Falcon 520 2021 at 16,7 feet (2021). Weight tells a clearer story for trailering families: the Falcon 650 2019 tips the scales at 1 014 lbs — 298 lbs less than the Falcon 520 2021 at 717 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 200 hp, the Falcon 650 2019 has a 85-hp advantage over the Falcon 520 2021's 115-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The Falcon 650 2019 is rated for 6 passengers, while the Falcon 520 2021 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Falcon 650 2019 could be the deciding factor.
Bottom line: Choose the Falcon 650 2019 if your priority is putting more people on the water — it handles 6 passengers and at 20,5 ft it has the deck room to back that rating up comfortably. The Falcon 520 2021 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.