Matching a modified vee Chaparral 190 SSi Sportboat 2007 against a deep vee Chaparral Signature 310 2013 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

Size is the most obvious dividing line here. The Chaparral Signature 310 2013 measures 31,0 feet overall (2013), giving it roughly 13,0 additional feet of deck space compared to the Chaparral 190 SSi Sportboat 2007 at 18,0 feet (2007). At 29 lbs and 106 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 600 hp, the Chaparral Signature 310 2013 has a 330-hp advantage over the Chaparral 190 SSi Sportboat 2007'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 Signature 310 2013 carries 118 gallons versus 33 gallons in the Chaparral 190 SSi Sportboat 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

The Chaparral 190 SSi Sportboat 2007 is rated for up to 8 people. Passenger data for the Chaparral Signature 310 2013 wasn't available.