The Crestliner Ambush 18 2013 is a modified-V design and the Crestliner Grand Cayman 2785 RFL TriToon 2010 is a pontoon 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.

Size is the most obvious dividing line here. The Crestliner Grand Cayman 2785 RFL TriToon 2010 measures 28,7 feet overall (2010), giving it roughly 10,7 additional feet of deck space compared to the Crestliner Ambush 18 2013 at 18,0 feet (2013). Weight tells a clearer story for trailering families: the Crestliner Grand Cayman 2785 RFL TriToon 2010 tips the scales at 3 050 lbs - 2 041 lbs less than the Crestliner Ambush 18 2013 at 1 009 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 300 hp, the Crestliner Grand Cayman 2785 RFL TriToon 2010 has a 210-hp advantage over the Crestliner Ambush 18 2013's 90-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 Grand Cayman 2785 RFL TriToon 2010 carries 56 gallons versus 20 gallons in the Crestliner Ambush 18 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 Grand Cayman 2785 RFL TriToon 2010 is rated for 20 passengers, while the Crestliner Ambush 18 2013 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Crestliner Grand Cayman 2785 RFL TriToon 2010 could be the deciding factor.