The Ranger Boats VS1665SC 2023 vs Ranger Z518 Comanche 2011 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 — Ranger Boats VS1665SC 2023 at 16,3 ft versus Ranger Z518 Comanche 2011 at 18,7 ft. Weight tells a clearer story for trailering families: the Ranger Boats VS1665SC 2023 tips the scales at 970 lbs — 815 lbs more than the Ranger Z518 Comanche 2011 at 155 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 200 hp, the Ranger Z518 Comanche 2011 has a 150-hp advantage over the Ranger Boats VS1665SC 2023's 50-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Ranger Z518 Comanche 2011 carries 38 gallons versus 6 gallons in the Ranger Boats VS1665SC 2023. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Ranger Z518 Comanche 2011 is rated for 5 passengers, while the Ranger Boats VS1665SC 2023 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Ranger Z518 Comanche 2011 could be the deciding factor.
Bottom line: Choose the Ranger Z518 Comanche 2011 if your priority is putting more people on the water — it handles 5 passengers and at 18,7 ft it has the deck room to back that rating up comfortably. The Ranger Boats VS1665SC 2023 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.