When two boats share the same hull type — in this case both the Malibu 23 LSV Wakesetter 2010 and the Malibu Sunscape 21 LSV 2012 are modified vee designs with fiberglass construction — 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?

The power gap is worth calling out. Rated to 505 hp, the Malibu 23 LSV Wakesetter 2010 has a 155-hp advantage over the Malibu Sunscape 21 LSV 2012's 350-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 23 LSV Wakesetter 2010 carries 55 gallons versus 41 gallons in the Malibu Sunscape 21 LSV 2012. 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 Sunscape 21 LSV 2012 is rated for 14 passengers, while the Malibu 23 LSV Wakesetter 2010 caps at 13. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Malibu Sunscape 21 LSV 2012 could be the deciding factor.