When two boats share the same hull type — in this case both the Chaparral 246 SSi Sportboat 2007 and the Chaparral 350 Signature Cruiser 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?

Both boats share a closely matched power ceiling — 375 hp for the Chaparral 246 SSi Sportboat 2007 and 375 hp for the Chaparral 350 Signature Cruiser 2004. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Chaparral 246 SSi Sportboat 2007 carries 72 gallons versus 24 gallons in the Chaparral 350 Signature Cruiser 2004. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Chaparral 246 SSi Sportboat 2007 is rated for up to 12 people. Passenger data for the Chaparral 350 Signature Cruiser 2004 wasn't available.