The Crestliner Kodiak 18 SC 2013 is a deep-V design and the Crestliner VT 17 2011 is a modified-V design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

On paper these two are close siblings in the size department - Crestliner Kodiak 18 SC 2013 at 18,0 ft versus Crestliner VT 17 2011 at 17,5 ft. Weight tells a clearer story for trailering families: the Crestliner VT 17 2011 tips the scales at 1 044 lbs - 134 lbs less than the Crestliner Kodiak 18 SC 2013 at 910 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

Both boats share a closely matched power ceiling - 75 hp for the Crestliner Kodiak 18 SC 2013 and 75 hp for the Crestliner VT 17 2011. 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 Crestliner VT 17 2011 carries 22 gallons versus 17 gallons in the Crestliner Kodiak 18 SC 2013. 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 Crestliner Kodiak 18 SC 2013 is rated for 6 passengers, while the Crestliner VT 17 2011 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Kodiak 18 SC 2013 could be the deciding factor.

At this size, power-to-weight ratio matters more than outright horsepower. The Crestliner Kodiak 18 SC 2013 comes in at 12 lbs per hp versus 14 lbs per hp for the Crestliner VT 17 2011. The lower the ratio the more explosive the acceleration - meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.