The Triton Boats 1860 CC 2010 vs Triton Boats Frontier 21 DC 2006 comparison sits squarely in the category of decisions where specs alone won't tell the whole story: intended use, storage, and long-term ownership costs all factor in.
On paper these two are close siblings in the size department - Triton Boats 1860 CC 2010 at 18,0 ft versus Triton Boats Frontier 21 DC 2006 at 21,0 ft. Weight tells a clearer story for trailering families: the Triton Boats Frontier 21 DC 2006 tips the scales at 1 380 lbs - 430 lbs less than the Triton Boats 1860 CC 2010 at 950 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 125 hp, the Triton Boats Frontier 21 DC 2006 has a 65-hp advantage over the Triton Boats 1860 CC 2010's 60-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load.
For family outings this is probably the sharpest distinction between the two. The Triton Boats Frontier 21 DC 2006 is rated for 8 passengers, while the Triton Boats 1860 CC 2010 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Triton Boats Frontier 21 DC 2006 could be the deciding factor.
Bottom line: Choose the Triton Boats Frontier 21 DC 2006 if your priority is putting more people on the water - it handles 8 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Triton Boats 1860 CC 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.