Both the Triton Boats 261 CC 2010 and the Triton Boats Ambush 18 2011 are modified-V designs, the first built in fibreglass and the second in aluminium, so the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

Size is the most obvious dividing line here. The Triton Boats 261 CC 2010 measures 26,5 feet overall (2010), giving it roughly 8,5 additional feet of deck space compared to the Triton Boats Ambush 18 2011 at 18,0 feet (2011). Weight tells a clearer story for trailering families: the Triton Boats 261 CC 2010 tips the scales at 4 900 lbs - 3 942 lbs more than the Triton Boats Ambush 18 2011 at 958 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 Triton Boats 261 CC 2010 has a 225-hp advantage over the Triton Boats Ambush 18 2011's 75-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Triton Boats 261 CC 2010 carries 204 gallons versus 24 gallons in the Triton Boats Ambush 18 2011. 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 Triton Boats 261 CC 2010 is rated for 10 passengers, while the Triton Boats Ambush 18 2011 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Triton Boats 261 CC 2010 could be the deciding factor.