The Four Winns 278 Vista 2005 vs Four Winns H350 OB 2021 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.

Size is the most obvious dividing line here. The Four Winns H350 OB 2021 measures 35,0 feet overall (2021), giving it roughly 7,0 additional feet of deck space compared to the Four Winns 278 Vista 2005 at 28,0 feet (2005). Weight tells a clearer story for trailering families: the Four Winns H350 OB 2021 tips the scales at 13 300 lbs — 13 232 lbs less than the Four Winns 278 Vista 2005 at 68 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 Four Winns H350 OB 2021 tops out at 800 hp. Engine specs for the Four Winns 278 Vista 2005 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Four Winns 278 Vista 2005 carries 85 gallons versus 17 gallons in the Four Winns H350 OB 2021. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.