The Crestliner Canadian 1850 2010 is a modified-V design and the Crestliner Pro Tiller 1650 2012 is a deep-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 Canadian 1850 2010 at 18,2 ft versus Crestliner Pro Tiller 1650 2012 at 16,7 ft. Weight tells a clearer story for trailering families: the Crestliner Canadian 1850 2010 tips the scales at 1 500 lbs - 500 lbs more than the Crestliner Pro Tiller 1650 2012 at 1 000 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 power gap is worth calling out. Rated to 175 hp, the Crestliner Canadian 1850 2010 has a 115-hp advantage over the Crestliner Pro Tiller 1650 2012's 60-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Crestliner Canadian 1850 2010 carries 39 gallons versus 20 gallons in the Crestliner Pro Tiller 1650 2012. 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 Canadian 1850 2010 is rated for 7 passengers, while the Crestliner Pro Tiller 1650 2012 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Canadian 1850 2010 could be the deciding factor.