The Nitro 901 CDX 2008 vs Nitro NX 750 SC 2006 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 — Nitro 901 CDX 2008 at 19,0 ft versus Nitro NX 750 SC 2006 at 17,0 ft. Weight tells a clearer story for trailering families: the Nitro 901 CDX 2008 tips the scales at 1 715 lbs — 1 580 lbs more than the Nitro NX 750 SC 2006 at 135 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 Nitro 901 CDX 2008 has a 65-hp advantage over the Nitro NX 750 SC 2006's 135-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Nitro 901 CDX 2008 carries 57 gallons versus 3 gallons in the Nitro NX 750 SC 2006. 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 Nitro NX 750 SC 2006 is rated for 5 passengers, while the Nitro 901 CDX 2008 caps at 4. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Nitro NX 750 SC 2006 could be the deciding factor.
Bottom line: Choose the Nitro NX 750 SC 2006 if your priority is putting more people on the water — it handles 5 passengers and at 17,0 ft it has the deck room to back that rating up comfortably. The Nitro 901 CDX 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 4 that costs less to run day-to-day.