When two boats share the same hull type — in this case both the Concept 36 SR T-Top Fish 2009 and the Concept 39 CC Series 2013 are deep 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?
On paper these two are close siblings in the size department — Concept 36 SR T-Top Fish 2009 at 36,0 ft versus Concept 39 CC Series 2013 at 39,0 ft. At 52 lbs and 105 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 1 050 hp, the Concept 39 CC Series 2013 has a 150-hp advantage over the Concept 36 SR T-Top Fish 2009's 900-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Concept 36 SR T-Top Fish 2009 carries 225 gallons versus 3 gallons in the Concept 39 CC Series 2013. 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 Concept 39 CC Series 2013 is rated for 11 passengers, while the Concept 36 SR T-Top Fish 2009 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Concept 39 CC Series 2013 could be the deciding factor.
Bottom line: Choose the Concept 39 CC Series 2013 if your priority is putting more people on the water — it handles 11 passengers and at 39,0 ft it has the deck room to back that rating up comfortably. The Concept 36 SR T-Top Fish 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.