The Fairline Targa 45 GT 2025 vs Fairline Targa 48 GT 2019 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 Fairline Targa 48 GT 2019 measures 50,8 feet overall (2019), giving it roughly 3,2 additional feet of deck space compared to the Fairline Targa 45 GT 2025 at 47,6 feet (2025). Weight tells a clearer story for trailering families: the Fairline Targa 48 GT 2019 tips the scales at 29 762 lbs — 1 102 lbs less than the Fairline Targa 45 GT 2025 at 28 660 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 960 hp, the Fairline Targa 45 GT 2025 has a 80-hp advantage over the Fairline Targa 48 GT 2019's 880-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads — 286 gal and 288 gal — so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The Fairline Targa 48 GT 2019 is rated for 15 passengers, while the Fairline Targa 45 GT 2025 caps at 14. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Fairline Targa 48 GT 2019 could be the deciding factor.
Bottom line: Choose the Fairline Targa 48 GT 2019 if your priority is putting more people on the water — it handles 15 passengers and at 50,8 ft it has the deck room to back that rating up comfortably. The Fairline Targa 45 GT 2025 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 14 that costs less to run day-to-day.