The Fairline Squadron 55 2009 vs Fairline Squadron 58 2012 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 — Fairline Squadron 55 2009 at 56,9 ft versus Fairline Squadron 58 2012 at 58,4 ft. Weight tells a clearer story for trailering families: the Fairline Squadron 58 2012 tips the scales at 59 524 lbs — 10 670 lbs less than the Fairline Squadron 55 2009 at 48 854 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 1 800 hp, the Fairline Squadron 58 2012 has a 1 000-hp advantage over the Fairline Squadron 55 2009's 800-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Fairline Squadron 58 2012 carries 61 gallons versus 27 gallons in the Fairline Squadron 55 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 17 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.