The Malibu Boats Wakesetter 21 MLX 2021 vs Malibu Wakesetter 247 LSV 2012 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.
On paper these two are close siblings in the size department — Malibu Boats Wakesetter 21 MLX 2021 at 21,6 ft versus Malibu Wakesetter 247 LSV 2012 at 24,6 ft. Weight tells a clearer story for trailering families: the Malibu Boats Wakesetter 21 MLX 2021 tips the scales at 4 500 lbs — 4 458 lbs more than the Malibu Wakesetter 247 LSV 2012 at 42 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 450 hp, the Malibu Boats Wakesetter 21 MLX 2021 has a 40-hp advantage over the Malibu Wakesetter 247 LSV 2012's 410-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Malibu Wakesetter 247 LSV 2012 carries 84 gallons versus 48 gallons in the Malibu Boats Wakesetter 21 MLX 2021. 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 Malibu Wakesetter 247 LSV 2012 is rated for 17 passengers, while the Malibu Boats Wakesetter 21 MLX 2021 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Malibu Wakesetter 247 LSV 2012 could be the deciding factor.
Bottom line: Choose the Malibu Wakesetter 247 LSV 2012 if your priority is putting more people on the water — it handles 17 passengers and at 24,6 ft it has the deck room to back that rating up comfortably. The Malibu Boats Wakesetter 21 MLX 2021 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.