When two boats share the same hull type — in this case both the Champion Boats 186 FH 2008 and the Champion Boats 206 CX 2008 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?
Size is the most obvious dividing line here. The Champion Boats 186 FH 2008 measures 18,0 feet overall (2008), giving it roughly 16,0 additional feet of deck space compared to the Champion Boats 206 CX 2008 at 2,0 feet (2008). Weight tells a clearer story for trailering families: the Champion Boats 186 FH 2008 tips the scales at 195 lbs — 193 lbs more than the Champion Boats 206 CX 2008 at 2 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 300 hp, the Champion Boats 206 CX 2008 has a 100-hp advantage over the Champion Boats 186 FH 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 Champion Boats 186 FH 2008 carries 32 gallons versus 5 gallons in the Champion Boats 206 CX 2008. 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 Champion Boats 186 FH 2008 is rated for 6 passengers, while the Champion Boats 206 CX 2008 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Champion Boats 186 FH 2008 could be the deciding factor.
At this size, power-to-weight ratio matters more than outright horsepower. The Champion Boats 206 CX 2008 comes in at 0 lbs per hp versus 1 lbs per hp for the Champion Boats 186 FH 2008. The lower the ratio the more explosive the acceleration — meaningful on a short RIB where bursts of speed, quick planing, and agility in surf or tight waterways define the experience.
Bottom line: Choose the Champion Boats 186 FH 2008 if your priority is putting more people on the water — it handles 6 passengers and at 18,0 ft it has the deck room to back that rating up comfortably. The Champion Boats 206 CX 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.