When two boats share the same hull type — in this case both the Nitro 288 Sport 2009 and the Nitro 901 CDX 2008 are modified vee designs with aluminum construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
Size is the most obvious dividing line here. The Nitro 901 CDX 2008 measures 19,0 feet overall (2008), giving it roughly 17,0 additional feet of deck space compared to the Nitro 288 Sport 2009 at 2,0 feet (2009). At 1 805 lbs and 1 715 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The power gap is worth calling out. Rated to 225 hp, the Nitro 288 Sport 2009 has a 25-hp advantage over the Nitro 901 CDX 2008's 200-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 39 gallons in the Nitro 288 Sport 2009. 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 288 Sport 2009 is rated for 7 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 288 Sport 2009 could be the deciding factor.
Bottom line: Choose the Nitro 288 Sport 2009 if your priority is putting more people on the water — it handles 7 passengers and at 2,0 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.