When two boats share the same hull type — in this case both the Cobia Boats 172CC (2013) 2012 and the Cobia Boats 237 SE 2011 are modified vee designs with fiberglass 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 Cobia Boats 237 SE 2011 measures 23,5 feet overall (2011), giving it roughly 6,3 additional feet of deck space compared to the Cobia Boats 172CC (2013) 2012 at 17,2 feet (2012). At 18 lbs and 35 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 250 hp, the Cobia Boats 237 SE 2011 has a 160-hp advantage over the Cobia Boats 172CC (2013) 2012'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 Cobia Boats 237 SE 2011 carries 129 gallons versus 35 gallons in the Cobia Boats 172CC (2013) 2012. 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 Cobia Boats 237 SE 2011 is rated for 7 passengers, while the Cobia Boats 172CC (2013) 2012 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Cobia Boats 237 SE 2011 could be the deciding factor.
Bottom line: Choose the Cobia Boats 237 SE 2011 if your priority is putting more people on the water — it handles 7 passengers and at 23,5 ft it has the deck room to back that rating up comfortably. The Cobia Boats 172CC (2013) 2012 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.