The Triton Boats 170 DS SC 2005 vs Triton Boats 186 Escape 2013 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 170 DS SC 2005 at 17,0 ft versus Triton Boats 186 Escape 2013 at 18,5 ft. Weight tells a clearer story for trailering families: the Triton Boats 186 Escape 2013 tips the scales at 1 950 lbs - 1 100 lbs less than the Triton Boats 170 DS SC 2005 at 850 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 115 hp, the Triton Boats 186 Escape 2013 has a 25-hp advantage over the Triton Boats 170 DS SC 2005'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 Triton Boats 186 Escape 2013 carries 31 gallons versus 24 gallons in the Triton Boats 170 DS SC 2005. 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 170 DS SC 2005 is rated for 5 passengers, while the Triton Boats 186 Escape 2013 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Triton Boats 170 DS SC 2005 could be the deciding factor.
Bottom line: Choose the Triton Boats 170 DS SC 2005 if your priority is putting more people on the water - it handles 5 passengers and at 17,0 ft it has the deck room to back that rating up comfortably. The Triton Boats 186 Escape 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 1 that costs less to run day-to-day.