Matching a modified vee Crestliner Canadian Series 18 Tiller 2009 against a flat Crestliner CR 1648 2012 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.

On paper these two are close siblings in the size department — Crestliner Canadian Series 18 Tiller 2009 at 18,0 ft versus Crestliner CR 1648 2012 at 15,8 ft. Weight tells a clearer story for trailering families: the Crestliner CR 1648 2012 tips the scales at 275 lbs — 194 lbs less than the Crestliner Canadian Series 18 Tiller 2009 at 81 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.

The Crestliner CR 1648 2012 tops out at 35 hp. Engine specs for the Crestliner Canadian Series 18 Tiller 2009 aren't listed — confirm with a dealer before selecting an outboard.

For family outings this is probably the sharpest distinction between the two. The Crestliner Canadian Series 18 Tiller 2009 is rated for 5 passengers, while the Crestliner CR 1648 2012 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Canadian Series 18 Tiller 2009 could be the deciding factor.