When two boats share the same hull type — in this case both the Chaparral 215 SSi 2011 and the Chaparral 220 SSi Sportboat 2004 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 320 hp, the Chaparral 220 SSi Sportboat 2004 has a 50-hp advantage over the Chaparral 215 SSi 2011's 270-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 56 gal and 56 gal — so range won't be a tiebreaker here.

For family outings this is probably the sharpest distinction between the two. The Chaparral 220 SSi Sportboat 2004 is rated for 12 passengers, while the Chaparral 215 SSi 2011 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Chaparral 220 SSi Sportboat 2004 could be the deciding factor.