When two boats share the same hull type — in this case both the Skeeter ZX 170 2010 and the Skeeter ZX 20 Bay 2007 are modified vee designs with composite 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?
On paper these two are close siblings in the size department — Skeeter ZX 170 2010 at 17,0 ft versus Skeeter ZX 20 Bay 2007 at 19,0 ft. At 135 lbs and 175 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 150 hp, the Skeeter ZX 20 Bay 2007 has a 60-hp advantage over the Skeeter ZX 170 2010's 90-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Skeeter ZX 20 Bay 2007 carries 45 gallons versus 24 gallons in the Skeeter ZX 170 2010. 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 Skeeter ZX 20 Bay 2007 is rated for 5 passengers, while the Skeeter ZX 170 2010 caps at 3. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Skeeter ZX 20 Bay 2007 could be the deciding factor.
Bottom line: Choose the Skeeter ZX 20 Bay 2007 if your priority is putting more people on the water — it handles 5 passengers and at 19,0 ft it has the deck room to back that rating up comfortably. The Skeeter ZX 170 2010 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 3 that costs less to run day-to-day.