When two boats share the same hull type — in this case both the Chaparral 220 SSi Sportboat 2005 and the Chaparral 280 Signature Cruiser 2006 are modified vee designs with composite 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 2005 has a 50-hp advantage over the Chaparral 280 Signature Cruiser 2006's 270-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Chaparral 220 SSi Sportboat 2005 carries 56 gallons versus 1 gallons in the Chaparral 280 Signature Cruiser 2006. 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 Chaparral 220 SSi Sportboat 2005 is rated for 12 passengers, while the Chaparral 280 Signature Cruiser 2006 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Chaparral 220 SSi Sportboat 2005 could be the deciding factor.