The Hatteras Yachts 46 C 1980 vs Hatteras Yachts Convertible 1982 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 650 hp, the Hatteras Yachts Convertible 1982 has a 215-hp advantage over the Hatteras Yachts 46 C 1980's 435-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 65 gal and 65 gal — so range won't be a tiebreaker here.
Both boats are rated for 14 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.
Bottom line: Performance buyers should lean toward the Hatteras Yachts Convertible 1982 and its 650-hp ceiling. If fuel economy and quieter running matter more than top-end speed, the Hatteras Yachts 46 C 1980 with its 435-hp rating is the more economical daily driver.