The Boston Whaler 130 Sport 2006 vs Boston Whaler 170 Dauntless 2017 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.

The power gap is worth calling out. Rated to 115 hp, the Boston Whaler 170 Dauntless 2017 has a 75-hp advantage over the Boston Whaler 130 Sport 2006's 40-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Boston Whaler 170 Dauntless 2017 carries 35 gallons versus 7 gallons in the Boston Whaler 130 Sport 2006. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 5 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.