The Fairline Squadron 78 2015 vs Fairline Squadron 78 Custom 2008 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 78 2015 at 79,1 ft versus Fairline Squadron 78 Custom 2008 at 79,0 ft. Weight tells a clearer story for trailering families: the Fairline Squadron 78 2015 tips the scales at 121 254 lbs — 112 150 lbs more than the Fairline Squadron 78 Custom 2008 at 9 104 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 2 720 hp, the Fairline Squadron 78 Custom 2008 has a 1 120-hp advantage over the Fairline Squadron 78 2015's 1 600-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 78 Custom 2008 carries 1 556 gallons versus 1 320 gallons in the Fairline Squadron 78 2015. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 24 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.